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Top AI Development Agencies in Europe

There are 275 AI Development agencies in Europe. The top-ranked for 2026 are Adastra, Artefact, and DataSentics. Listed rates in Europe run €65–110/hr across 155 rated agencies.

Building AI software is 20% models and 80% engineering: data pipelines, evaluation suites, fallbacks, monitoring, and the integration work that turns a working notebook into a working product. These agencies do custom AI development—LLM applications, ML systems, AI features inside existing products—and the credible ones are distinguished by what runs in production, not what runs in a demo video. In demand for SaaS & B2B products racing to ship AI features, and for Healthcare builds where validation and traceability are non-negotiable.

Intro by Gabor Kiss, curator · How we rank

275

AI Development Agencies

€65–110

Europe Rate Index

How We Rank →

Methodology

Market snapshot

Pricing for AI Development agencies in Europe

Of the 275 AI development agencies on this page, 134 carry complete hourly rate ranges. Across them, rates span €20–€300, with a median around €65/hr. Across the register, rated agencies in Europe bill €65–110/hr (155 rated).

Cite this figure

“Of the 275 AI development agencies in Europe on AIAgencies.eu, 134 carry an hourly rate range, from the agency itself or a third-party directory; the median of those 134 is about €65/hr (October 2026).” https://www.aiagencies.eu/services/ai-development#market-snapshot

European AI agency hourly rates by country and region →

TierHourly rateAgencies
BudgetUnder €100/hr91—Twistag, Siili Solutions, Solita, Algomine, Civitta, DareData, DATAFOREST, Deviniti, +83 more
Mid-tier€100–149/hr34—Vstorm, Plain Concepts, deepsense.ai, Kortical, Sparkbit, Upside Lab, Flobotics, Clearlead AI Consulting, +26 more
Premium€150–199/hr7—Pexon Consulting, dida, 2021.AI, Brainpool, DEPT, DAIN Studios, Context Studios
Top tier€200+/hr2—Fast Data Science, Swiss Product Studio

Team capacity in Europe

Of the 275 agencies on this page, 253 disclose team size. The distribution breaks down as:

Ranked agencies

Rankings updated · Newest review

Adastra

#1

Frankfurt, Germany

Best for: Banks, insurers and manufacturers that need AI put under approval paths, audit trails and cost limits before it scales.

250+Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Artefact

#2

Paris, France

Best for: Large consumer and industrial groups that want AI agents adopted across a workforce, not piloted in one team.

1000+Contact for rates
AI ConsultingAI DevelopmentAI Automation

DataSentics

#3

Prague, Czech Republic

Best for: Large enterprises in finance, insurance, retail and e-commerce that need a production ML system built with a named internal data team.

50-249Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Datatonic

#4

London, United Kingdom

Best for: Enterprises standardizing ML delivery on Google Cloud or AWS, especially where a regulator has to be satisfied.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Merantix Momentum

#5

Berlin, Germany

Best for: German enterprises and federal or city administrations taking a machine-learning or LLM use case from feasibility to an operated system.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

ML6

#6

Ghent, Belgium

Best for: Enterprises and public bodies putting AI into production systems that already carry real traffic.

50-249Contact for rates
AI ConsultingAI DevelopmentAI Agents

Netcompany

#7

Copenhagen, Denmark

Best for: Governments and national-scale operators buying a system that has to run for years, not a model handed over at the end of a project.

250+Contact for rates
AI DevelopmentGenerative AIAI Consulting

Satalia

#8

London, United Kingdom

Best for: Enterprises with a scheduling, routing or workforce-allocation problem big enough to justify operations-research specialists.

50-249Contact for rates
AI ConsultingAI DevelopmentAI Agents

Unit8

#9

Lausanne, Switzerland

Best for: Industrial and financial enterprises building on Palantir Foundry, or weighing whether they should.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Faculty

#10

London, United Kingdom

Best for: Enterprises and public bodies that need AI deployed under regulatory or safety scrutiny.

Contact for rates
AI ConsultingAI DevelopmentAI Automation

Twistag

#11

Lisbon, Portugal

Best for: Operators with a document or workflow bottleneck that needs an agent auditable enough for finance or compliance to delegate to.

10-49€45-85/hr
AI AgentsAI DevelopmentAI Automation

Vstorm

#12

Wrocław, Poland

Best for: Mid-market operators putting an agent inside a product or a clinical workflow, where output has to be validated before it ships.

10-49€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Converteo

#13

Paris, France

Best for: Retail and consumer brands putting a customer-facing agent into production, with the evaluation and rollback to match.

250+Contact for rates
AI ConsultingAI AgentsAI Development

Pexon Consulting

#14

Munich, Germany

Best for: Regulated German industrial and mid-market firms that want the model running inside their own Azure or AWS tenant.

50-249€130-175/hr
AI ConsultingAI DevelopmentAI Automation

Visium

#15

Zurich, Switzerland

Best for: Pharma and life-sciences teams that need the method described in full when the client name cannot be.

50-249Contact for rates
AI ConsultingGenerative AIAI Development

dida

#16

Berlin, Germany

Best for: Organizations with a hard perception or document problem who want the method documented, not just the result.

10-49€130-175/hr
AI ConsultingAI DevelopmentAI Automation

Fast Data Science

#17

London, United Kingdom

Best for: Pharma, research and public-sector buyers with an NLP problem on unstructured documents that has to survive review.

2-9€175-260/hr
AI DevelopmentAI Consulting

Plain Concepts

#18

Madrid, Spain

Best for: Enterprises already committed to Azure that want an AI system delivered by a team with Microsoft-stack depth and named references.

250+€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Rewire

#19

Amsterdam, Netherlands

Best for: Enterprises running an AI program who want their own team able to continue it afterwards.

50-249€260/hr
AI ConsultingAI DevelopmentGenerative AI

Siili Solutions

#20

Helsinki, Finland

Best for: Regulated Finnish and Nordic enterprises that need an AI system governed, certified and operated, not just delivered.

250+€45-85/hr
AI ConsultingAI DevelopmentAI Automation

Solita

#21

Helsinki, Finland

Best for: Large organizations in regulated or industrial settings that need analytics and AI delivered with the data platform underneath it.

250+€45-85/hr
AI ConsultingAI DevelopmentGenerative AI

element61

#22

Ghent, Belgium

element61 is an analytics and AI consultancy with a Ghent office, working across data science, machine learning and performance management for enterprise clients, and part of Moore Belgium.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Ergo

#23

Dublin, Ireland

Best for: Irish public institutions and regulated financial firms adding AI to a Microsoft estate they already run.

250+Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Halfspace

#24

Copenhagen, Denmark

Best for: Nordic enterprises with an operating problem—capacity, pricing, safety—where a few percent of throughput is worth millions a year.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

In The Pocket

#25

Ghent, Belgium

Best for: Enterprises adding AI to a product or support workflow they already run, with the delivery team embedded alongside their own.

250+Contact for rates
AI DevelopmentGenerative AIAI Consulting

Instituto de Ingeniería del Conocimiento

#26

Madrid, Spain

Best for: Spanish utilities, public hospitals and large employers bringing a forecasting, clinical-data or Spanish-language modeling problem.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Spanish Point Technologies

#27

Dublin, Ireland

Best for: Software vendors and public bodies modernizing an Azure platform, where new AI has to fit systems already carrying live volume.

50-249Contact for rates
AI DevelopmentAI Consulting

Squirro

#28

Zurich, Switzerland

Best for: Regulated enterprises buying a retrieval and knowledge platform with the delivery work attached, not a bespoke build.

50-249Contact for rates
Generative AIAI Development

Ultra Tendency

#29

Berlin, Germany

Best for: Institutions buying the data platform underneath analytics, where uptime and migration risk matter more than model accuracy.

50-249Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Wavestone

#30

Paris, France

Best for: Regulated organizations whose AI program has to satisfy a supervisor, an auditor or a board risk committee.

1000+Contact for rates
AI ConsultingAI DevelopmentAI Automation

Zühlke

#31

Zurich, Switzerland

Best for: Regulated enterprises buying AI inside a system an engineering firm will also build, run and document.

250+Contact for rates
AI DevelopmentAI Consulting

appliedAI

#32

Munich, Germany

Best for: Industrial enterprises running an AI program that has to satisfy governance as well as engineering.

Contact for rates
AI ConsultingAI DevelopmentAI Agents

2021.AI

#33

Copenhagen, Denmark

Best for: Enterprises and public institutions that want a named AI system built on a governance platform with a live production record.

50-249€130-175/hr
AI ConsultingAI DevelopmentGenerative AI

Algomine

#34

Warsaw, Poland

Algomine is a Warsaw AI and data-science house building generative AI, predictive machine learning, data platforms and MLOps for enterprise clients.

50-249€45-85/hr
AI ConsultingAI DevelopmentGenerative AI

Brainpool

#35

London, United Kingdom

Best for: Operators with a measurable production bottleneck AI can remove—from timber design queues to e-commerce pipelines.

10-49€130-175/hr
AI ConsultingAI AutomationAI Development

Civitta

#36

Vilnius, Lithuania

Best for: Public agencies and donor-funded programs that need an AI system designed, procured and delivered inside EU rules.

250+€45-85/hr
AI ConsultingAI DevelopmentAI Automation

DareData

#37

Lisbon, Portugal

Best for: Enterprises automating a high-volume back-office or support workflow, with the NOS and Heineken deployments as the reference pattern.

50-249€45-85/hr
AI DevelopmentAI ConsultingGenerative AI

DATAFOREST

#38

Tallinn, Estonia

Best for: Operators with data spread across many systems who want the pipeline and the model built and run by one team.

50-249€45-85/hr
AI ConsultingAI DevelopmentAI Automation

deepsense.ai

#39

Warsaw, Poland

deepsense.ai is a Warsaw machine-learning consultancy building production AI, language-model, computer-vision and MLOps systems for enterprise clients.

50-249€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

DEPT

#40

Amsterdam, Netherlands

Best for: Consumer brands taking an AI product to a large audience, from Inter's fan platform to Omoda's returns modeling.

1000-9999€130-170/hr
AI DevelopmentAI MarketingGenerative AI

Deviniti

#41

Wrocław, Poland

Deviniti is a Wrocław IT and AI solutions provider building generative AI, custom software and Atlassian-based automation for enterprise clients.

250+€45-85/hr
Generative AIAI ConsultingAI Development

Imobisoft

#42

London, United Kingdom

Best for: Health and industrial companies taking a risk-scoring or compliance-reporting workflow from paper to a regulated digital platform.

10-49€45-85/hr
AI ConsultingAI DevelopmentGenerative AI

Kortical

#43

London, United Kingdom

Best for: Enterprises with a defined prediction or document-automation problem that want a model in production in weeks.

2-9€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Lazy Ants

#44

Frankfurt, Germany

Lazy Ants is a Frankfurt product engineering firm working across AI, Web3 and e-commerce, with an AI practice focused on taking operational workflows into production under verification and rollout constraints.

10-49€45-85/hr
AI DevelopmentAI AutomationAI Consulting

MindTitan

#45

Tallinn, Estonia

Best for: Nordic and Baltic operators that want a measured ML system built end to end by the team that will hand it over.

10-49€45-85/hr
AI ConsultingAI DevelopmentAI Agents

Software Mind

#46

Kraków, Poland

Software Mind is a Kraków-headquartered software company founded in 1999, offering generative AI development alongside cloud and modernization services. It builds its own agent-based tooling for large-scale migration work.

1000+€45-85/hr
AI DevelopmentGenerative AIAI Automation

Sparkbit

#47

Warsaw, Poland

Best for: Early-stage product companies that need the ML core of their product built, tested and handed over with the IP.

10-49€85-130/hr
AI ConsultingAI Development

Square Root Solutions

#48

Dublin, Ireland

Best for: Irish and European SMEs and founders buying a whole product build, with AI as one layer inside it rather than the whole engagement.

10-49€20-40/hr
AI DevelopmentGenerative AI

Tooploox

#49

Wrocław, Poland

Best for: Product teams needing an ML problem researched and built from scratch—no dataset, no proven approach—not an off-the-shelf integration.

50-249€45-85/hr
AI DevelopmentGenerative AIAI Consulting

Upside Lab

#50

Kraków, Poland

Best for: Teams that need governed, compliant data foundations before AI—healthcare research platforms or commerce running on real customer data.

10-49€85-130/hr
AI ConsultingAI DevelopmentAI Automation

10Clouds

#51

Warsaw, Poland

Best for: Banks, insurers and credit funds automating a defined back-office or sales workflow on a platform already run in production.

50-249€45-85/hr
AI AgentsAI DevelopmentGenerative AI

AVISIA

#52

Lyon, France

Best for: Large French consumer businesses industrializing scoring or support automation that already runs past the pilot stage.

250+Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Clockworks

#53

Rotterdam, Netherlands

Best for: Utilities, regulators and logistics operators automating a manual visual inspection or counting task at network scale.

10-49Contact for rates
AI DevelopmentAI Automation

craftworks

#54

Vienna, Austria

Best for: Industrial operators who need a vision or maintenance system running on their own lines and, where required, on their own infrastructure.

10-49Contact for rates
AI DevelopmentGenerative AI

Crunch Analytics

#55

Ghent, Belgium

Best for: Retail and manufacturing teams that want pricing, forecasting and assortment calls made by a model their analysts can run.

10-49Contact for rates
AI ConsultingAI DevelopmentAI Automation

Datasparq

#56

London, United Kingdom

Best for: Operational businesses with data already flowing that want a system built on it rather than a strategy deck.

50-249Contact for rates
AI ConsultingAI DevelopmentAI Agents

Dear Future

#57

Copenhagen, Denmark

Best for: Consumer brands with first-party data already in the stack that want it turned into predictions the marketing team will actually use.

50-249Contact for rates
AI SEOAI ConsultingAI Development

Dmlab

#58

Budapest, Hungary

Best for: Hungarian operators in energy, logistics or media that need a forecasting system wired into how the business already trades.

10-49Contact for rates
AI ConsultingAI Development

Elsewhen

#59

London, United Kingdom

Elsewhen is a London product consultancy working with technology and financial-services companies, pairing product design and engineering with AI and cloud delivery.

50-249Contact for rates
AI DevelopmentAI ConsultingGenerative AI

elunic

#60

Munich, Germany

Best for: Manufacturers automating one inspection station or technical-document search on an existing line, not buying an open-ended AI program.

10-49Contact for rates
AI DevelopmentAI ConsultingAI Agents

Flobotics

#61

Warsaw, Poland

Best for: Operations teams that want automation bought against a payback number, especially in healthcare revenue cycle.

10-49€85-130/hr
AI AutomationAI AgentsAI Development

Geneea

#62

Prague, Czech Republic

Best for: Media, banking and e-commerce platforms running high-volume, multi-market NLP on live customer content, not one-off pilots.

10-49Contact for rates
AI DevelopmentAI AutomationAI Consulting

Hiflylabs

#63

Budapest, Hungary

Best for: Banks, energy and manufacturing groups pairing an LLM or forecasting build with the data-platform work underneath it.

250+Contact for rates
AI ConsultingAI DevelopmentAI Automation

Implement Consulting Group

#64

Copenhagen, Denmark

Best for: Large public-sector and regulated organizations that want AI work grounded in named policy and delivery consultants.

250+Contact for rates
AI ConsultingGenerative AIAI Development

Inspari

#65

Copenhagen, Denmark

Best for: Nordic enterprises already running a Microsoft or Snowflake data platform that want AI built on top of it, not a standalone pilot.

50-249Contact for rates
AI ConsultingAI Development

Lautmaler

#66

Berlin, Germany

Best for: Enterprises putting voice or chat in front of real customers, where a wrong answer reaches the public.

10-49Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Limebit

#67

Berlin, Germany

Best for: Pharmaceutical companies and statutory health insurers that need analysis to survive a regulatory review and the code to come with it.

2-9Contact for rates
AI DevelopmentAI Consulting

Lingaro

#68

Warsaw, Poland

Lingaro is a Warsaw-headquartered data and AI engineering firm building enterprise data platforms, analytics and generative AI for global consumer brands.

1000+Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Modulai

#69

Stockholm, Sweden

Best for: Product teams that need a model shipped into production, from clinical retrieval to real-time vision on constrained hardware.

10-49Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Neurons Lab

#70

London, United Kingdom

Best for: Financial institutions that need agentic AI shipped inside regulatory constraints—training through production.

50-249Contact for rates
AI ConsultingAI AgentsAI Development

QUANT AI Lab

#71

Madrid, Spain

QUANT AI Lab is a Madrid AI company building risk, forecasting and decision systems for regulated and operational environments, with offices in Paris, Bordeaux and London.

50-249Contact for rates
AI ConsultingAI DevelopmentAI Automation

Version 1

#72

Dublin, Ireland

Best for: Insurers, brokers and public bodies automating document-heavy back-office work with an ISO 42001-certified delivery partner.

250+Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Xomnia

#73

Amsterdam, Netherlands

Best for: Dutch enterprises whose model problem turns out to be a data-platform problem.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Amsterdam Data Collective

#74

Amsterdam, Netherlands

Best for: Regulated institutions and retailers with a pricing, risk or monitoring problem that can be measured.

Contact for rates
AI ConsultingAI Development

DEUS

#75

Amsterdam, Netherlands

Best for: Enterprises putting voice or conversational AI in front of their own customers.

Contact for rates
AI ConsultingAI DevelopmentAI Agents

Walma

#76

Stockholm, Sweden

Walma is a Stockholm AI consultancy that maps, builds and operates agent flows and document automation, alongside its own AI platform and EU AI Act advisory practice.

Contact for rates
AI ConsultingAI AgentsAI Automation

Anadea

#77

Alicante, Spain

Anadea is a software development firm headquartered in Alicante, founded in 2000, running an AI department it dates to 2019. Its AI work covers agentic systems, LLM applications, and automation for product companies.

50-249€20-40/hr
AI DevelopmentAI AgentsAI Automation

Clearlead AI Consulting

#78

Dublin, Ireland

Best for: Teams that want the senior consultant doing the build, with the architecture and its limits written down before delivery.

2-9€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Digica

#79

Manchester, United Kingdom

Digica is a Manchester AI software company working in computer vision, sensor fusion and embedded machine learning, taking systems from prototype into production.

50-249€45-85/hr
AI DevelopmentAI Consulting

Flowtale

#80

Copenhagen, Denmark

Best for: Logistics and transport operators automating high-volume document intake—booking requests, requisitions—into systems they already run.

10-49€20-40/hr
AI DevelopmentGenerative AIAI Consulting

InData Labs

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#81

Vilnius, Lithuania

Best for: Product teams with a defined forecasting, fraud or analytics problem who want an established ML team on fixed-price or dedicated terms.

50-249€50-100/hr
AI DevelopmentAI ConsultingGenerative AI

Indigo Labs

#82

Ljubljana, Slovenia

Best for: Product teams that want a scoped AI build with the duration, team size and budget stated before the contract.

10-49€45-85/hr
AI DevelopmentAI AutomationAI Agents

Intelygenz

#83

Madrid, Spain

Intelygenz is a Madrid AI consultancy and part of the VASS group, building process automation, machine learning and computer-vision systems for banking and telecoms clients.

50-249€45-85/hr
AI ConsultingAI AutomationAI Development

N-iX

#84

London, United Kingdom

Best for: Enterprises with large in-house engineering teams that want AI adoption or ML work measured against an agreed baseline.

1000+€45-85/hr
AI ConsultingAI DevelopmentGenerative AI

Tensorway

#85

Alicante, Spain

Tensorway is an Alicante AI development firm founded in 2019, building AI agents, machine-learning models and document-processing systems for legal, financial and software clients.

50-249€45-85/hr
AI DevelopmentAI AgentsAI Consulting

Unlock Management

#86

Madrid, Spain

Best for: Small European B2B teams automating a WhatsApp, invoice or order workflow that already runs inside an ERP or CRM.

10-49€45-85/hr
AI ConsultingAI AgentsAI Development

xtream

#87

Milan, Italy

Best for: Utilities, lenders and scale-ups with a defined forecasting or planning problem and the data to feed it, handed over as a production model.

10-49€45-85/hr
AI DevelopmentAI Consulting

Talking to me

#88

Stockholm, Sweden

Talking to me is a Stockholm generative AI consultancy building conversational assistants and voice systems on its own platform, with a second office in Malmo.

Contact for rates
AI ConsultingAI DevelopmentGenerative AI

010 Coding Collective

#89

Rotterdam, Netherlands

Best for: Founders and small teams who need a working AI feature in production fast, with the compliance reasoning written down.

2-9Contact for rates
AI AutomationAI DevelopmentAI Consulting

HolistiCRM

#90

Budapest, Hungary

Best for: Banks, retailers and utilities that want a propensity or next-best-offer model on their own data, scored on a business rate.

2-9€20-40/hr
AI AutomationAI ConsultingAI Development

Syllotips

#91

Rome, Italy

Best for: Mid-size telcos, insurers and banks whose support or sales floor leans on a few senior experts and runs a Microsoft-centered stack.

10-49Contact for rates
AI AgentsAI DevelopmentAI Consulting

Adnovum

#92

Zurich, Switzerland

Best for: Swiss institutions wanting a conversational AI system built into their own cloud and then operated for them.

250+Contact for rates
AI DevelopmentAI ConsultingGenerative AI

b.telligent

#93

Munich, Germany

Best for: Enterprises adding an AI layer onto a data platform their own team will run afterward, in manufacturing, insurance or media.

250+Contact for rates
AI ConsultingAI Development

Kainos

#94

Belfast, United Kingdom

Best for: UK public bodies and regulated enterprises buying delivery at program scale, with AI as one workstream inside a larger build.

1000+Contact for rates
AI DevelopmentGenerative AIAI Consulting

Sngular

#95

Madrid, Spain

Best for: Enterprises staffing a multi-year engineering program in infrastructure, banking or back-office automation with a single partner.

1000+Contact for rates
AI DevelopmentAI Consulting

Fuzzy Labs

#96

Manchester, United Kingdom

Best for: Teams with a model that works in a notebook and needs to run, and keep running, in production.

Contact for rates
AI DevelopmentAI Consulting

NextAI

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#97

Valencia, Spain

Best for: Spanish-speaking mid-sized companies replacing scattered CRM, ERP and spreadsheets with one operating layer.

10-49€70-150/hr
AI ConsultingAI AutomationAI Agents

Softspring

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#98

Madrid, Spain

Best for: Founder-led products that need one AI feature built properly, with the data boundary and the human checkpoint decided up front.

2-9€50-75/hr
AI ConsultingAI DevelopmentAI Automation

Dr. Mark Wernsdorfer

#99

Berlin, Germany

Best for: Research institutes and public bodies with a hard technical problem and a named specialist to answer for it.

1-9Contact for rates
AI ConsultingAI Development

Tom & Co

#100

London, United Kingdom

Tom & Co is a London e-commerce agency building Adobe Commerce and headless storefronts for retail brands, with a separate AI practice covering generative imagery and workflow automation.

50-249Contact for rates
AI DevelopmentAI AutomationGenerative AI

Addepto

#101

Warsaw, Poland

Best for: Retail and e-commerce operators automating visual quality and compliance checks with computer vision.

50-249€45-85/hr
AI ConsultingGenerative AIAI Development

Analytics Engines

#102

Belfast, United Kingdom

Best for: Public bodies and research organizations that need messy data unified and throughput measured before any model work starts.

10-49€45-85/hr
AI ConsultingAI Development

App4You

#103

Gdańsk, Poland

Best for: Polish public institutions and smaller operators that want a fixed-scope build with the price published before the first call.

2-9€45-85/hr
AI AgentsAI AutomationAI Development

Blueberry Consultants

#104

Birmingham, United Kingdom

Best for: Businesses hardening an AI prototype into a supportable production application, or embedding an LLM into software they already run.

10-49€20-40/hr
AI DevelopmentGenerative AIAI Consulting

Boldare

#105

Amsterdam, Netherlands

Best for: Consumer-facing businesses adding an OpenAI-backed chatbot or generated content to a web platform Boldare builds or runs.

50-249€45-85/hr
AI DevelopmentGenerative AIAI Consulting

Buildo

#106

Milan, Italy

Best for: Scale-ups and regulated medtech firms that need an ML or LLM feature built into an existing product by a full-stack team.

10-49€85-130/hr
AI DevelopmentAI Consulting

Cloud District

#107

Madrid, Spain

Best for: Consumer-facing brands and large operators in Spain evolving a digital product over years, with AI added into an existing workflow.

50-249€45-85/hr
AI DevelopmentAI Consulting

DAIN Studios

#108

Berlin, Germany

Best for: Industrial and media organizations that want their own team running the system once it works.

50-249€130-175/hr
AI ConsultingAI Development

DataNorth AI

#109

Groningen, Netherlands

Best for: Northern Dutch organizations that need a build and the team trained to run it afterwards.

10-49€150/hr
AI ConsultingAI DevelopmentAI Automation

Hybrid Heroes

#110

Berlin, Germany

Best for: Product owners adding AI to an app that already has users, rather than starting from a model.

10-49€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

iCentric Agency

#111

London, United Kingdom

iCentric Agency is a London and Bedfordshire digital consultancy building custom platforms for enterprise clients, with machine-learning pricing, document processing and agentic tooling among its published specialisms.

10-49€85-130/hr
AI DevelopmentAI ConsultingAI Automation

LANARS

#112

Oslo, Norway

Best for: Hardware startups that need firmware, apps and cloud built by one team, with model work brought in alongside.

10-49€45-85/hr
AI DevelopmentAI ConsultingAI Automation

Linnify

#113

Cluj-Napoca, Romania

Best for: Founders and product owners who want an AI product validated and shaped before it is built, not just engineered to a spec.

50-249€85-130/hr
AI DevelopmentAI AgentsAI Consulting

Marionete

#114

London, United Kingdom

Best for: Banks and insurers that need the data and MLOps platform under their AI built to regulated-industry standards.

10-49€45-85/hr
AI ConsultingAI Development

Merixstudio

#115

Poznań, Poland

Best for: Product owners modernizing a platform who want AI inside the delivery process and in selected features, not a model built from scratch.

50-249€45-85/hr
AI DevelopmentAI ConsultingAI Automation

Neuron Solutions

#116

Budapest, Hungary

Best for: Industrial and pharmaceutical groups that want their own engineers taught to run AI projects before they buy a system.

10-49€85-130/hr
AI ConsultingAI DevelopmentAI Automation

Paradigma Digital

#117

Madrid, Spain

Best for: Enterprises and public bodies putting a governed data platform under an AI program, with named references they can check first.

250+€20-40/hr
AI DevelopmentAI ConsultingGenerative AI

STX Next

#118

Poznań, Poland

Best for: Python-heavy teams that need senior engineers now, with AI built into how the work is delivered and reviewed.

250+€45-85/hr
AI DevelopmentAI ConsultingAI Agents

TechnoLynx

#119

Budapest, Hungary

Best for: Hardware, codec and vision startups that need a model or GPU pipeline made faster, ported or validated, with a benchmark they keep.

10-49€85-130/hr
AI DevelopmentAI Automation

Transparity

#120

London, United Kingdom

Best for: UK enterprises, charities and public bodies already on Microsoft 365 and Azure that want Copilot adopted and governed.

250+€85-130/hr
AI ConsultingAI DevelopmentAI Automation

Wolfpack Digital

#121

Cluj-Napoca, Romania

Best for: Companies shipping a mobile or web product, including AI products that need everything around the model built properly.

50-249€45-85/hr
AI DevelopmentAI ConsultingAI Agents

Algorithma

#122

Stockholm, Sweden

Best for: Nordic retailers and service businesses that want customer operations run by agents and measured weekly.

Contact for rates
AI ConsultingAI DevelopmentAI Agents

ADVISORI

#123

Frankfurt, Germany

ADVISORI is a Frankfurt IT and AI consultancy for regulated industries, pairing AI strategy and implementation with information security, risk management and regulatory compliance.

50-249Contact for rates
AI ConsultingAI DevelopmentAI Automation

Almawave

#124

Rome, Italy

Almawave is a Rome natural-language and speech AI company building multilingual language models, conversational systems and clinical and administrative data interpretation for public administration, healthcare and finance.

250+Contact for rates
AI DevelopmentGenerative AIAI Consulting

Altar.io

#125

Lisbon, Portugal

Best for: Funded founders building a regulated fintech or commerce product who want engineering that carries them to the next raise.

10-49Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Amach

#126

Dublin, Ireland

Amach is a Dublin data and cloud engineering consultancy working on contact-center platforms, automation and analytics, with a specialism in airline and loyalty operations.

50-249Contact for rates
AI DevelopmentAI AutomationAI Consulting

Babel

#127

Madrid, Spain

Best for: Spanish and Portuguese banks, insurers and public administrations wanting AI delivered by a large integrator with the data work around it.

250+Contact for rates
AI ConsultingGenerative AIAI Development

Babelscape

#128

Rome, Italy

Best for: Publishers, IP offices and research institutions that need multilingual text analytics from a team that publishes its research.

10-49Contact for rates
AI DevelopmentGenerative AIAI Consulting

BI4ALL

#129

Lisbon, Portugal

BI4ALL is a Lisbon data and AI consultancy working on analytics platforms, machine learning and generative-AI automation for banking, insurance, pharmaceutical and energy clients.

250+Contact for rates
AI ConsultingAI DevelopmentAI Automation

Bismart

#130

Barcelona, Spain

Best for: Organizations whose AI plans depend on fixing the data layer first, especially in healthcare, public services and tourism.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Closer Consulting

#131

Lisbon, Portugal

Closer Consulting is a Lisbon data science and AI consultancy working on machine learning, fraud and risk models and analytics platforms for banking, telecom, energy and retail clients.

250+Contact for rates
AI ConsultingAI DevelopmentAI Automation

Cloudflight

#132

Graz, Austria

Cloudflight is an Austrian digital engineering firm headquartered in Graz, building AI, data-engineering and cloud-native software for industrial and enterprise clients.

250+Contact for rates
AI DevelopmentGenerative AIAI Consulting

Contiamo

#133

Berlin, Germany

Best for: German municipal utilities, housing companies and consumer brands adding GPT-based assistants to customer service and content work.

10-49Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Damavis

#134

Madrid, Spain

Damavis is a big-data and machine-learning studio with Madrid and Palma offices building data lakes, models and real-time pipelines for data-driven companies.

10-49Contact for rates
AI DevelopmentAI Consulting

Data Reply

#135

Munich, Germany

Data Reply is the big-data and AI engineering practice of the Reply group, working from Munich on data platforms, machine learning and generative AI for enterprise clients.

10-49€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Datamole

#136

Prague, Czech Republic

Best for: Equipment manufacturers turning machine telemetry into a product feature their own service or R&D teams will keep running.

50-249Contact for rates
AI DevelopmentAI ConsultingAI Automation

Datarmony

#137

Barcelona, Spain

Best for: Retail and travel brands fixing attribution, forecasting and data quality before they buy anything LLM-shaped.

10-49Contact for rates
AI ConsultingAI Development

enliteAI

#138

Vienna, Austria

enliteAI is a Vienna deep-tech AI consultancy and venture studio focused on reinforcement learning, working on power-grid optimization and industrial decision problems for energy and public-sector clients.

10-49Contact for rates
AI DevelopmentAI AgentsAI Consulting

Kruso

#139

Copenhagen, Denmark

Best for: Consumer brands and public bodies adding AI search or an assistant to a commerce or content platform the same firm builds and operates.

50-249Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Sonalake

#140

Dublin, Ireland

Best for: Telecom operators and data-heavy product companies adding forecasting or anomaly detection to a platform they already run.

50-249Contact for rates
AI DevelopmentAI Automation

Sonrai Analytics

#141

Belfast, United Kingdom

Best for: Diagnostics and pharma teams that need multi-omic and pathology data analyzed by named scientists, with a regulatory path in view.

10-49Contact for rates
AI DevelopmentAI Consulting

statworx

#142

Frankfurt, Germany

statworx is a Frankfurt data-science and AI consultancy working across strategy, engineering and training, with a practice built around regulated and enterprise clients.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

TEKenable

#143

Dublin, Ireland

Best for: Irish and UK organizations running on Microsoft platforms that want AI added to systems they already depend on.

50-249Contact for rates
AI ConsultingGenerative AIAI Development

AI Sisters

#144

Paris, France

Best for: Large French employers that want their own people building agents rather than a vendor owning them.

Contact for rates
AI ConsultingAI AgentsAI Development

Alexander Thamm

#145

Munich, Germany

Alexander Thamm is a Munich-headquartered data and AI consultancy operating from six German offices since 2012, covering strategy, engineering and enterprise-wide AI programs.

Contact for rates
AI ConsultingAI DevelopmentAI Automation

Birds on Mars

#146

Berlin, Germany

Best for: Public bodies and institutions that need an AI system they can operate, inspect and publish afterwards.

Contact for rates
AI ConsultingAI Development

Motius

#147

Munich, Germany

Best for: Manufacturers with a physical process to automate and no settled view yet on which technology does it.

Contact for rates
AI DevelopmentAI ConsultingAI Automation

wegewerk

#148

Berlin, Germany

Best for: Nonprofits and associations adding AI to a digital operation that already carries accessibility and procurement obligations.

Contact for rates
AI ConsultingAI DevelopmentGenerative AI

7code

#149

Cluj-Napoca, Romania

Best for: Founders who need a compliant retrieval-grounded product built and shipped in months, at a rate that leaves budget for the next iteration.

10-49€20-40/hr
AI DevelopmentAI AgentsAI Consulting

Abelium R&D

#150

Ljubljana, Slovenia

Abelium R&D is a Ljubljana research and development company founded in 2009, working in mathematical optimization, operations research and tailored algorithms, with forecasting and hybrid-intelligence platforms among its published research projects.

10-49€85-130/hr
AI DevelopmentAI Consulting

AI Superior

#151

Darmstadt, Germany

AI Superior is a Darmstadt AI development company building computer vision, deep learning and language systems, from feasibility study through to deployment.

10-49€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Alpdev

#152

Ljubljana, Slovenia

Best for: Mid-market sales and support teams that want an AI system wired into the CRM, telephony or ERP they already run.

2-9€45-85/hr
AI DevelopmentAI AutomationAI Agents

Apriorit

#153

Poznań, Poland

Apriorit is a software engineering firm with a Poznań office, founded in 2002, working in cybersecurity, systems programming and research-led development with an AI and machine-learning service line.

250+€85-130/hr
AI DevelopmentAI Consulting

BID Company

#154

Milan, Italy

BID Company is a Milan data and AI consultancy building predictive models, language-model platforms and analytics architecture for Italian banks, insurers, pharmaceutical groups and transport operators.

50-249€45-85/hr
AI ConsultingAI DevelopmentGenerative AI

Brights

#155

Warsaw, Poland

Best for: Product companies adding an AI assistant or agent feature to a web or mobile platform built with an outsourced team.

50-249€20-40/hr
AI ConsultingAI Development

Conectia

#156

Barcelona, Spain

Barcelona engineering partner that builds LLM, RAG and agent-based products for startups and scale-ups, and staffs CTO-vetted senior engineers into client teams. Offers AI chatbots and agents, AI automation, and CTO-as-a-Service alongside its delivery squads.

10-49€20-40/hr
AI ConsultingAI DevelopmentAI Automation

Dashbouquet

#157

Tallinn, Estonia

Best for: Seed-stage founders who want an LLM feature or a data-extraction pipeline built into a product by the same team that ships the app.

50-249€45-85/hr
AI DevelopmentGenerative AIAI Consulting

Innowise

#158

Warsaw, Poland

Innowise is a Warsaw software development company running full-cycle delivery across data, machine learning and generative AI alongside its wider engineering, cloud and staff-augmentation practice.

1000+€45-85/hr
AI DevelopmentAI ConsultingAI Automation

Lexogrine

#159

Kraków, Poland

Best for: Founders shipping a consumer product that needs an AI feature designed, built and released inside one small team.

10-49€45-85/hr
AI DevelopmentAI AgentsAI Consulting

Lexunit

#160

Budapest, Hungary

Best for: Industrial and legal-publishing operators buying a machine-vision or document-automation system to run on their own premises.

10-49€45-85/hr
AI DevelopmentAI AutomationAI Consulting

Lizard Global

#161

Rotterdam, Netherlands

Best for: Scale-ups adding an AI feature to a product they already run, where the model is bought and the surrounding app must be built.

50-249€45-85/hr
AI DevelopmentAI AutomationGenerative AI

Mobile Reality

#162

Warsaw, Poland

Best for: Fintech and proptech product teams that want LLM agents or AI forms built into a JavaScript platform by a small senior team.

10-49€39-57/hr
AI AgentsAI ConsultingAI Development

Neoteric

#163

Gdańsk, Poland

Neoteric is a Gdańsk software company founded in 2005, building generative AI and language-model applications alongside custom product development. Clutch named it a top artificial intelligence and generative AI company in 2023.

50-249€45-85/hr
Generative AIAI DevelopmentAI Agents

Preste

#164

Paris, France

Best for: Hardware and industrial firms that need computer vision running on the device, not in the cloud, delivered as a 2–6 month build.

10-49€45-85/hr
AI DevelopmentGenerative AIAI Consulting

punktum digital

#165

Berlin, Germany

Best for: Founders putting a model inside a consumer health, sports or wellbeing product.

2-9€45-85/hr
AI DevelopmentAI Consulting

QED Software

#166

Warsaw, Poland

Best for: Data-rich firms and startups with a detection, vision or forecasting problem suited to a research-led team.

10-49€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

Riseapps

#167

Tallinn, Estonia

Healthcare-focused AI and software firm building clinical documentation, care-plan generation, claims automation and remote monitoring systems for providers and healthtech companies. Registered in Tallinn, with delivery offices in Kyiv and Warsaw and a US presence.

50-249€45-85/hr
AI ConsultingAI DevelopmentAI Automation

Serokell

#168

Tallinn, Estonia

Serokell is a Tallinn-founded software engineering firm with a Paris office, known for Haskell and blockchain work, with a machine-learning practice in predictive maintenance, NLP and recommender systems.

50-249€45-85/hr
AI DevelopmentAI ConsultingAI Automation

Softblues

#169

London, United Kingdom

Best for: Early-stage B2B product teams and smaller UK or Irish firms scoping a first voice agent, agent pipeline or Claude rollout.

10-49€45-85/hr
AI AutomationAI AgentsAI Consulting

Sputnik Digital

#170

Manchester, United Kingdom

Best for: Early-stage software companies adding an AI feature that has to work on day one of the pitch.

2-9€85-130/hr
AI DevelopmentAI Consulting

Techrivo

#171

Lisbon, Portugal

Techrivo is a Lisbon technology consultancy with a Luxembourg office, working in financial-services engineering: KYC and anti-money-laundering systems, compliance platforms and technical due diligence.

10-49€45-85/hr
AI DevelopmentAI ConsultingAI Automation

Tiksom

#172

Manchester, United Kingdom

Best for: Startups needing an agent system designed rather than assembled, from a shop whose wider client list runs to UNICEF and Erasmus MC.

10-49€20-40/hr
AI DevelopmentAI AgentsAI Consulting

Valletta Software Development

#173

Valletta, Malta

Best for: Small firms and startups that want one embedded engineer to wire an LLM or agent into their existing tools on a modest budget.

50-249€45-85/hr
AI DevelopmentGenerative AIAI Agents

WeAreBrain

#174

Amsterdam, Netherlands

Best for: Product teams adding an AI feature to software they already run, whether that is a Heineken-scale rollout or a startup platform.

50-249€45-85/hr
AI DevelopmentAI ConsultingAI Agents

Wise Monks

#175

Vilnius, Lithuania

Best for: Lithuanian mid-market operators buying a defined AI automation at a published price, with named clients to call in the same market.

10-49€45-85/hr
AI DevelopmentAI AutomationAI Agents

Wolf Logic

#176

Birmingham, United Kingdom

Wolf Logic is a West Midlands software company that rebuilt its delivery around an in-house AI orchestration platform, working on custom systems, legacy modernization and agent workflows for healthcare, industrial and public clients.

2-9€45-85/hr
AI DevelopmentAI ConsultingAI Agents

Yield Studio

#177

Lyon, France

Best for: French mid-market firms adding a document-analysis or automation layer to a SaaS or internal platform they already operate.

50-249€85-130/hr
AI DevelopmentGenerative AIAI Agents

Marinuzzi & Associati

#178

Rome, Italy

Best for: Public bodies that need an independent expert to specify, procure and supervise an AI program, not to build it.

2-9Contact for rates
AI ConsultingAI Development

ontolux

#179

Berlin, Germany

Best for: German public bodies, broadcasters and publishers that need tagging and search over large German-language text collections.

10-49Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Robot ICT

#180

Prague, Czech Republic

Best for: Operations teams with a defined, repetitive back-office process they want running in weeks and the hours saved measured afterwards.

10-49Contact for rates
AI AutomationAI Development

Die AI Berater

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#181

Hanover, Germany

Die AI Berater is a Hanover AI consultancy for German SMEs, selling a fixed-price use-case analysis followed by custom builds of voice, document and generative-AI applications.

10-49€100-150/hr
AI DevelopmentAI ConsultingGenerative AI

AISOMA

#182

Frankfurt, Germany

AISOMA is a Frankfurt AI consultancy specializing in locally hosted and open-source systems, with an emphasis on keeping models and data inside the client's own infrastructure.

2-9Contact for rates
AI ConsultingAI DevelopmentGenerative AI

AlamedaDev

#183

Barcelona, Spain

AlamedaDev is a Barcelona AI development studio building agentic AI, retrieval-augmented generation and document and audio intelligence systems.

2-9Contact for rates
AI DevelopmentGenerative AIAI Agents

Algoretico

#184

Milan, Italy

Best for: Italian manufacturers and financial firms with awkward data—CAD, drawings, voice—that a text-only search will not reach.

50-249Contact for rates
AI DevelopmentAI ConsultingAI Agents

Apertia Tech

#185

Prague, Czech Republic

Apertia Tech is a Prague AI and business-systems firm building voice agents, invoice extraction and demand forecasting alongside the ERP and CRM platforms it implements for Czech companies.

10-49Contact for rates
AI AgentsAI AutomationAI Development

appleute

#186

Munich, Germany

Best for: Companies with one well-defined AI problem—damage detection, checkout automation—that want it built and put into production.

10-49€85-130/hr
AI DevelopmentAI AutomationAI Consulting

FELD M

#187

Munich, Germany

FELD M is a Munich data consultancy covering analytics, data engineering and privacy, with a data-science practice building predictive and classification models.

50-249Contact for rates
AI ConsultingAI Development

Idiro Analytics

#188

Dublin, Ireland

Best for: Consumer-facing telecom and utility operators, and Irish public bodies, that need models tested and evidenced rather than built.

10-49Contact for rates
AI ConsultingAI Development

Intellishore

#189

Copenhagen, Denmark

Intellishore is a Copenhagen analytics and strategy consultancy pairing strategic advisory with data-science and AI delivery, weighted toward life sciences.

50-249Contact for rates
AI ConsultingAI Development

Nebuli

#190

London, United Kingdom

Best for: Organizations wanting a private, self-hosted generative AI workspace over their own documents rather than a public LLM.

2-9Contact for rates
Generative AIAI DevelopmentAI Consulting

peoly

#191

Prague, Czech Republic

Best for: Manufacturers and platform teams buying camera-side vision, or an ML team embedded alongside engineers they already have.

10-49Contact for rates
AI DevelopmentAI AutomationAI Video

Qweri

#192

Lyon, France

Qweri is a Lyon data-marketing consultancy building web analytics, data engineering and data-science pipelines for retail, e-commerce and B2B clients.

2-9Contact for rates
AI ConsultingAI DevelopmentAI SEO

Unetiq

#193

Munich, Germany

Unetiq is a Munich machine-learning agency and TUM spin-off building computer-vision, forecasting and language systems for industrial and B2B clients, with a second office in Amsterdam.

10-49Contact for rates
AI DevelopmentAI Consulting

G+D Netcetera

#194

Zurich, Switzerland

Best for: Banks and payment providers adding AI to platforms an established engineering partner already operates for them.

1000+Contact for rates
AI DevelopmentGenerative AI

Ortom

#195

Manchester, United Kingdom

Best for: SMEs with one well-defined machine-learning problem who want a senior practitioner on it directly.

€85-130/hr
AI ConsultingAI Development

The AI Consultancy

#196

London, United Kingdom

Best for: UK small businesses that want a working system and a named person answering the phone.

Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Violet AI

#197

Stockholm, Sweden

Best for: Large Swedish operators with a forecasting or matching problem in the core of the business.

Contact for rates
AI ConsultingAI DevelopmentAI Automation

CGP Systems

#198

Prague, Czech Republic

Best for: App publishers who need a shipped consumer product with an AI feature, not enterprises seeking back-office automation deployments.

10-49€45-85/hr
AI AgentsAI AutomationAI Development

Hexploits

#199

London, United Kingdom

Hexploits is a London software consultancy that builds AI platforms and cloud infrastructure for startups, taking product engineering from architecture through to production hosting.

2-9€45-85/hr
AI DevelopmentAI AgentsAI Consulting

Flowt

#200

Lyon, France

Flowt is a Lyon data and AI agency taking projects from framing to production across business intelligence, data engineering, data science and generative AI.

2-9Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Mozza

#201

Paris, France

Best for: Companies that want an honest read on whether an AI project is worth building before commissioning one.

2-9Contact for rates
AI ConsultingAI DevelopmentAI Automation

RedOrbit

#202

Munich, Germany

Best for: Owner-led German companies buying one defined AI build—a RAG chatbot, an on-premise document pipeline—shipped in about four months.

2-9Contact for rates
AI DevelopmentAI AutomationAI Agents

FFFACE.me

#203

Paris, France

Best for: Beauty and fashion brands planning a store, pop-up or event activation built around AI try-on or skin analysis.

10-49€85-130/hr
Generative AIAI MarketingAI Development

Intunio

#204

Gothenburg, Sweden

Best for: Industrial manufacturers that want AI and interfaces designed into everyday work, with the price list published up front.

10-49€85-130/hr
AI DevelopmentAI Consulting

Knowmad Mood

#205

Madrid, Spain

Knowmad Mood is a Madrid digital transformation consultancy with a dedicated AI, IoT and data practice serving banking, public-sector and telecom clients.

1000+€20-40/hr
AI ConsultingAI DevelopmentGenerative AI

Old St Labs

#206

London, United Kingdom

Best for: Founders and small UK firms building a first web or mobile product with an LLM feature inside it.

50-249€45-85/hr
AI DevelopmentAI Consulting

Vention

#207

London, United Kingdom

Best for: Venture-backed product companies adding engineers to an existing team, with AI as one feature inside the software work.

1000+€45-85/hr
AI DevelopmentAI ConsultingAI Agents

Codec

#208

Dublin, Ireland

Best for: Irish public bodies and regulated organizations buying case management or a data platform from a long-established Microsoft partner.

250+Contact for rates
AI ConsultingAI Development

Datahouse

#209

Zurich, Switzerland

Best for: Swiss insurers, banks and property analytics teams wanting a small data-science team that publishes its methods.

10-49Contact for rates
AI DevelopmentAI Consulting

Dataroots

#210

Ghent, Belgium

Dataroots is a data and AI consultancy and part of the Talan Group, working across data strategy, machine learning, MLOps and generative AI for enterprise clients, with a Ghent office and its head office in Leuven.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

ELCA Informatik

#211

Lausanne, Switzerland

Best for: Swiss institutions adding AI inside a larger systems program run by a long-established integrator.

250+Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Jakala

#212

Milan, Italy

Best for: Large retail and hospitality brands buying a marketing and data program at group scale rather than a single system.

250+Contact for rates
AI ConsultingAI MarketingAI Development

Moxoff

#213

Milan, Italy

Moxoff is a Milan mathematical-modeling and AI firm and Politecnico di Milano spin-off, building simulation, forecasting and generative-AI systems for industrial, healthcare and energy clients.

10-49Contact for rates
AI DevelopmentAI ConsultingGenerative AI

Nathean Analytics

#214

Dublin, Ireland

Nathean Analytics is a Dublin analytics consultancy building clinical and business intelligence platforms, data integration and reporting automation, and a founding industry member of Ireland's applied AI center.

10-49Contact for rates
AI ConsultingAI Development

Qubix Consulting

#215

Frankfurt, Germany

Best for: German wholesalers, manufacturers and online retailers modernizing ordering, ERP and shop systems.

10-49Contact for rates
AI ConsultingAI Development

Shift Agency

#216

Frankfurt, Germany

Best for: Enterprise brands and institutions rebuilding a website, newsroom or brand platform, with AI applied to marketing and visibility.

10-49Contact for rates
Generative AIAI ConsultingAI Development

Automato

#217

Paris, France

Automato is a Paris studio building custom software for small and mid-sized companies, combining internal tools with AI assistants and editorial automation in place of per-seat SaaS licenses.

Contact for rates
AI AutomationAI Development

Waterglass

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#218

Vienna, Austria

Best for: Venture teams and platform businesses building an AI product from zero, with GDPR settled before the first line of code.

10-49Contact for rates
AI AgentsAI AutomationAI Consulting

Kelriva AI

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#219

London, United Kingdom

Kelriva AI is a London AI consultancy that builds document processing systems and AI agents for UK businesses, with a focus on regulated sectors such as financial services. We automate the extraction, checking and routing of data from contracts, KYC files, compliance filings and invoices, and build LangGraph agents that take over multi-step approval and review workflows. Every engagement is scoped in writing and delivered at a fixed fee. We work vendor-neutral and build on the systems a business already uses.

2-9€50-75/hr
AI AgentsAI AutomationAI Consulting

Swiss Product Studio

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#220

Zurich, Switzerland

Swiss Product Studio is a Zurich-based AI automation studio building custom AI agents, workflow automation, and internal tools for growing companies. Our founder, Karlis Kivlenieks, has worked in automation since 2020 and with generative AI since January 2021, starting with OpenAI’s GPT-3. We connect the tools companies already use, reduce repetitive work, and keep people in control of important decisions. We work with a small number of clients at a time, taking projects from a defined operational problem to working software. Clients own their systems, data, and code, with clear documentation to help their teams understand and maintain what we build. Our work includes expense automation that gave a finance team a working day back each month, AI-assisted investment research, and customer-feedback analysis that turns support tickets and reviews into clear weekly product insights.

2-9€110-300/hr
AI AutomationAI AgentsGenerative AI

AGIgent

#221

Budapest, Hungary

AGIgent is a Budapest AI engineering firm working on physics-informed models, satellite and sensor signal processing, energy forecasting and long-horizon agent frameworks for research and industrial clients.

2-9€85-130/hr
AI DevelopmentAI ConsultingAI Agents

Atomic Actions

#222

Warsaw, Poland

Best for: Small manufacturers, contractors and agencies automating invoice, document and CRM workflows on a Make.com or Zapier stack.

10-49€45-85/hr
AI AutomationAI ConsultingAI Development

B13 AI

#223

Birmingham, United Kingdom

Best for: UK founders and small product teams who need a build partner at UK-regional rates, with AI as one component of a wider system.

10-49€20-40/hr
AI DevelopmentAI Consulting

DatenVorsprung

#224

Vienna, Austria

Best for: Industrial automation teams that need an AI controller's safe operating range tested ahead of certification.

2-9€45-85/hr
AI DevelopmentAI Consulting

Dev House Austria

#225

Vienna, Austria

Dev House Austria is a Vienna AI and software development firm building custom AI applications, language-model integrations and process automation for B2B clients.

10-49€20-40/hr
AI DevelopmentGenerative AIAI Consulting

DevKit

#226

Tallinn, Estonia

Tallinn software firm offering dedicated teams and staff augmentation, with AI work covering machine-learning vulnerability detection and automated remediation. Estonian headquarters with a US office in Wilmington.

50-249€20-40/hr
AI DevelopmentAI ConsultingAI Automation

DevXHub

#227

Helsinki, Finland

DevXHub is a software company with a Helsinki office, building AI applications alongside full-stack product development. Its published AI work covers conversational platforms and multi-model AI tooling.

50-249€20-40/hr
AI DevelopmentAI AgentsAI Consulting

Elinext

#228

Warsaw, Poland

Elinext is a software development group headquartered in Warsaw, founded in 1997, with an AI and machine-learning service line alongside its platform practice. Its AI work covers retrieval-augmented systems, recommendations, and document processing.

250+€20-40/hr
AI DevelopmentAI ConsultingAI Automation

Enlightenment.ai

#229

Lisbon, Portugal

Best for: Large consumer brands and banks that want a costed sequence for their data program before they commission any model.

2-9€85-130/hr
AI ConsultingAI Development

Fantasy Space

#230

Madrid, Spain

Best for: Early-stage founders in Spain who need a product built quickly and will scope any real model work separately.

10-49€20-40/hr
AI DevelopmentAI AgentsAI Automation

Gemmo AI

#231

Dublin, Ireland

Best for: Financial-services teams with their own engineering who need a machine-learning bench for the experiment-and-prototype stage.

10-49€45-85/hr
AI DevelopmentAI Consulting

Mercury Labs

#232

London, United Kingdom

Best for: UK public bodies and publicly funded research programs building AI tools that keep expert reviewers in charge.

10-49€85-130/hr
AI ConsultingAI DevelopmentGenerative AI

MS iHub

#233

Ljubljana, Slovenia

Best for: Manufacturers and online retailers commissioning a first scoped AI feature or MVP from a small Ljubljana team.

2-9€45-85/hr
AI ConsultingAI AutomationAI Development

Phenomenon Studio

#234

Tallinn, Estonia

Best for: Funded startups that need the interface and front end of an AI product designed and built while the model stays in-house.

50-249€45-85/hr
AI DevelopmentAI Consulting

Ronas IT

#235

Tallinn, Estonia

Tallinn web and mobile development firm trading since 2007, with a published portfolio spanning generative AI tooling, in-app assistants and recommendation systems alongside a much larger body of conventional product work.

50-249€45-85/hr
AI DevelopmentGenerative AIAI Consulting

Stepwise

#236

Warsaw, Poland

Best for: Early-stage B2B software companies that need a cloud and data engineering team, with AI as one part of the product build.

10-49€45-85/hr
AI ConsultingAI DevelopmentGenerative AI

TechNow

#237

Berlin, Germany

TechNow is a Berlin AI consultancy running use-case discovery, training and implementation for mid-sized companies, alongside managed IT services and company building.

10-49€20-40/hr
AI ConsultingAI DevelopmentAI Automation

Vocalime

#238

Milan, Italy

Best for: Consumer and media brands that want a branded voice skill designed, built and certified, as Lavazza and Rainbow did.

2-9€45-85/hr
AI AgentsAI Development

Klevere

#239

Amsterdam, Netherlands

Klevere is an Amsterdam AI studio building custom agents for recruitment, content operations and deal screening, and integrating them into the tools clients already run.

Contact for rates
AI DevelopmentAI Agents

Upscale Paris

#240

Paris, France

Upscale Paris is a Paris AI consultancy working on operating-model change, from AI strategy and governance through prototype builds to adoption programs inside client teams.

Contact for rates
AI ConsultingAI DevelopmentAI Automation

Notch (Notch Software Solutions)

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#241

Zagreb, Croatia

Notch is a European AI-native product engineering company for mid-to-large enterprises. We build AI models, agents, and enterprise-grade custom software products. What do we do? 1. AI-native software development. We build new software products from scratch and modernize legacy applications. Senior engineers direct coding agents across the full lifecycle, from discovery to deployment and beyond. 2. Agentic systems. Autonomous agents built with architecture, testing discipline, and human oversight in place from the start. Entry points include an AI proof of concept and an AI minimum viable product. 3. Custom AI models. Purpose-trained models scoped to a specific business case. They outperform general-purpose models on accuracy, latency, data sovereignty, and running cost. 4. AI strategy consulting. The work before the build, turned into build-ready blueprints. Delivered as an AI Discovery Workshop or an AI Audit. 5. Agentic Experience Design. Designing how people work with agents across screen, chat, and voice. We make agent behavior transparent, controllable, and safe to delegate to. Who do we work with? Enterprise and mid-market companies with business-critical systems and a real engineering standard to meet. Typical clients have in-house technology teams and need depth those teams don't have on staff. Problems Notch is hired to solve "We know AI belongs in this process. We do not know what changes around it." An AI Discovery Workshop or AI Audit maps the process, the data behind it, and the operating model that has to change with it. Output is a build-ready blueprint. "An internal team built a working AI prototype. Now it has to run in production." A code and architecture review, a security and data isolation assessment, an evaluation baseline, and a decision on what to keep and what to rebuild. Then the production build, with the same team staying on. "Our core system is old, and every change takes a quarter." Agents map the codebase in days, not mon

100-249€50-100/hr
AI ConsultingAI AgentsAI Development

ActinVision

#242

Lyon, France

ActinVision is a data and AI consultancy with a Lyon office building data platforms, visualization, data science and generative AI for industry, retail and logistics clients.

50-249Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Arana AI

#243

Munich, Germany

Arana AI is a Munich-area generative-AI firm building language-model applications and assistants for healthcare and medical-technology clients, alongside its own accessibility assistant.

2-9Contact for rates
Generative AIAI DevelopmentAI Consulting

Brain Computing

#244

Rome, Italy

Brain Computing is a Rome software house and consultancy building business-process automation, custom CRM and learning platforms with AI agents and blockchain notarization for training bodies, retailers and healthcare clients.

10-49Contact for rates
AI AutomationAI DevelopmentAI Consulting

Datalyo

#245

Lyon, France

Datalyo is a Lyon data and AI consultancy building data platforms, machine-learning models and business intelligence for industrial, retail and public-sector clients.

50-249Contact for rates
AI ConsultingAI Development

Datrix

#246

Milan, Italy

Datrix is a Milan AI group that acquires software companies and builds machine learning, forecasting and scoring into them, working across financial services, marketing technology and industrial data.

50-249Contact for rates
AI ConsultingAI Development

DMBI Consultants

#247

Rome, Italy

DMBI Consultants is a Rome-area data-science consultancy building forecasting, text mining, satellite image analysis and predictive maintenance models for banks, utilities, telecom operators and public bodies.

10-49Contact for rates
AI ConsultingAI Development

eMentalist

#248

Vienna, Austria

Best for: Real-estate and facility owners that want AI applied to property data quality or building-maintenance data.

2-9Contact for rates
AI ConsultingAI Development

Grepton

#249

Budapest, Hungary

Best for: Hungarian companies on Microsoft Dynamics 365 or Azure that want AI added inside the ERP, CRM and data systems they already run.

50-249Contact for rates
AI AutomationAI AgentsAI Consulting

HLACIK

#250

Prague, Czech Republic

HLACIK is a Prague AI engineering boutique building edge computer vision, conversational agents and signal-analysis systems for public-safety, healthcare and enterprise clients.

2-9Contact for rates
AI DevelopmentAI Agents

InfinitiBit

#251

Munich, Germany

InfinitiBit is a Munich generative-AI and software consultancy working on governed agent systems and enterprise language-model applications, with its own Rust-based execution engine for auditable AI workflows.

50-249€45-85/hr
Generative AIAI AgentsAI Development

kiba solutions

#252

Berlin, Germany

kiba solutions is a Berlin AI engineering firm working on site with small and mid-sized companies across Berlin and Brandenburg on AI workflows, automation and locally hosted AI systems.

1-9Contact for rates
AI ConsultingAI DevelopmentAI Automation

Navique

#253

Zurich, Switzerland

Best for: Energy and utility firms that need the data platform built properly before any model work starts.

10-49Contact for rates
AI DevelopmentAI Consulting

Nexid

#254

Milan, Italy

Best for: Italian enterprises and institutions that want AI scoped inside a wider process, governance or platform engagement.

10-49Contact for rates
AI ConsultingAI Development

Nucleo

#255

Dublin, Ireland

Nucleo is a Dublin advisory and technology consultancy whose Data & AI division builds automation, analytics and AI systems for finance, public-sector and enterprise clients.

50-249Contact for rates
AI ConsultingAI AutomationAI Development

Performanze

#256

Madrid, Spain

Performanze is a Madrid consultancy building custom software, data models and AI agents that consolidate sales, operations and finance for B2B companies and public bodies.

10-49Contact for rates
AI ConsultingAI DevelopmentAI Agents

Storm Technology

#257

Dublin, Ireland

Best for: Irish organizations already running Dynamics 365 or Power Platform that want Copilot and Azure AI advice from a Microsoft partner.

50-249Contact for rates
AI ConsultingGenerative AIAI Development

WITH Madrid

#258

Madrid, Spain

Best for: Consumer and luxury brands that want a conversion or asset-delivery problem solved and measured, not a model built.

10-49Contact for rates
AI ConsultingAI DevelopmentGenerative AI

Odysi

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#259

Madrid, Spain

Odysi builds AI agents for customer service: WhatsApp agents that answer customers from the company's own rules, collect photos and documents, open requests in the company's platform and hand unusual cases to a person with the full conversation, and email agents that draft replies a person reviews and sends. We also build AI process automation and AI document review, all built on each client's own rules. Every agent goes live only after passing a written acceptance test agreed with the client, and the client owns the documentation behind it. Odysi is a remote AI studio with its base in Madrid, working with companies across Spain and abroad. It was founded in 2025 by Thomas Trincado and Mike Tucci, who do the work themselves, in English and Spanish.

2-9€50-95/hr
AI AgentsAI AutomationAI Development

What's Next AI

Verified: the agency confirmed ownership from a company email address, and the listing passed editorial review#260

Amsterdam, Netherlands

Scaling CIRFOODs tender process from 4 -> 45 per year with the same team.

10-49€125-150/hr
AI ConsultingAI AutomationAI Agents

AdamI

#261

Amsterdam, Netherlands

AdamI is an Amsterdam AI consultancy and implementation firm building assistants, chatbots and analysis tools for organizations that keep their engagements confidential.

Contact for rates
AI ConsultingAI AgentsAI Development

Opinov8

#262

London, United Kingdom

Best for: Teams adding cloud, data or modernization engineers who want AI coding tools applied to that delivery.

250+€45-85/hr
AI ConsultingAI DevelopmentAI Agents

Pixelette Technologies

#263

London, United Kingdom

Best for: Founders commissioning a first blockchain or AI product build on a startup budget who will check references before signing.

250+€20-40/hr
AI DevelopmentAI AgentsAI Consulting

Senpai Growth Studios

#264

Helsinki, Finland

Senpai Growth Studios is a Helsinki automation and software firm building AI agents, integrations and custom applications, including an agent-based website generation product of its own.

2-9€20-40/hr
AI AutomationAI DevelopmentAI Agents

WeWill

#265

Milan, Italy

Best for: Italian distributors and wholesalers still matching orders, confirmations, delivery notes and invoices by hand.

2-9Contact for rates
AI AutomationAI Development

CZ Multimedia

#266

Lyon, France

CZ Multimedia is a web and AI agency in the Lyon area building chatbots, retrieval assistants, document vision and machine-learning integrations for small businesses.

Contact for rates
AI DevelopmentGenerative AIAI Automation

App Web Dev

#267

Manchester, United Kingdom

App Web Dev is a Manchester practice building autonomous agent systems and workflow automation for UK businesses, run by a single founder who brings in collaborators per project.

1-9Contact for rates
AI AgentsAI AutomationAI Development

Blackbirds

#268

Rotterdam, Netherlands

Blackbirds is a Rotterdam AI consultancy pairing strategy with engineering for planning, document, forecasting and compliance work, mainly for logistics, public sector and industrial clients.

1-9Contact for rates
AI ConsultingAI DevelopmentAI Automation

Lurto

#269

London, United Kingdom

Lurto builds custom AI solutions that run in production for UK and US service businesses: AI agents, document generation from a client's own records, voice receptionists, RAG knowledge assistants, and the CRM/ERP integrations and n8n/Make workflows around them. Every engagement has a fixed scope and price in writing before work starts, clients own all accounts and code, and we monitor and maintain what we ship. We also rescue broken AI builds (written diagnostic from £400). UK address: 71-75 Shelton Street, Covent Garden, London WC2H 9JQ.

2-9€75-150/hr
AI AutomationAI AgentsAI Development

McLeuker

#270

Paris, France

McLeuker is a Paris agentic AI and fashion-tech consultancy that ships engagements onto its own multi-agent platform or builds an equivalent stack inside the client's infrastructure.

Contact for rates
AI ConsultingAI AgentsAI Development

DataGenius

#271

Lyon, France

DataGenius is a Lyon machine-learning consultancy building predictive models, language processing and production data-science modules for pharma, health and SME clients.

2-9Contact for rates
AI DevelopmentAI Consulting

Molo Agency

#272

London, United Kingdom

Molo Agency is a north London digital studio designing websites and running SEO and paid media for small and mid-sized UK businesses, with AI agent and automation services on offer.

2-9€45-85/hr
AI AutomationAI AgentsAI Development

Context Studios

#273

Berlin, Germany

Context Studios is a Berlin AI-native development studio, founded in 2025, building MVPs, AI agents and Model Context Protocol integrations at published fixed prices.

2-9€130-175/hr
AI DevelopmentAI AgentsAI Automation

Stratify AI

#274

Budapest, Hungary

Stratify AI is a Budapest AI consulting and implementation firm building contract summarization, natural-language database query and recruitment screening systems for business operations.

2-9€45-85/hr
AI ConsultingAI DevelopmentAI Automation

AI Manager Agency

#275

Tallinn, Estonia

AI Manager Agency is a French technology service provider that helps startups and small businesses implement practical AI automation tools instead of hiring expensive, full-time AI engineers.

2-9€25-250/hr
AI ConsultingAI AutomationAI Agents

Expert Insight

Why Hire an AI Development Agency?

1

Production scars you don't have to earn—Teams that have shipped AI systems know where they fail: silent model drift, provider API changes, hallucinations in the one case that matters, costs that spike with usage. That knowledge only comes from operating systems in the wild, and it changes how everything is architected. Your internal team can learn it too—at the cost of learning it on your customers

2

Evaluation discipline—Competent AI agencies build measurement before they build features: test sets from real data, accuracy thresholds per case type, automated regression checks on every change. This is the infrastructure that lets a system improve rather than wander. It's also the first thing skipped by agencies that mainly make demos, which is why asking to see an evaluation suite is the fastest vetting question available

3

The full stack, not just the model—A production AI product needs data engineering, backend integration, security review, cost optimization, and a frontend humans can trust—roles a specialist agency fields as a team. Hiring that mix takes most European companies 4–6 months; an agency delivers it in week one. For a 3–6 month build, the hiring lag alone can decide the question

4

Model-agnostic architecture—The model landscape shifts every quarter, and the right provider today may be the wrong one in a year. Experienced agencies architect an abstraction layer between your product and any given provider, so switching is a configuration change instead of a rewrite. Agencies wedded to a single ecosystem build you into a corner; ask how they'd swap the model before you sign

Where AI Development agencies are based

275 ai development agencies across 45 European cities. Distribution by hub:

CityAgencies
London27 of 275 — Datatonic, Satalia, Faculty, Fast Data Science, +23 more
Berlin16 of 275 — Merantix Momentum, dida, Ultra Tendency, Lautmaler, +12 more
Madrid16 of 275 — Plain Concepts, Instituto de Ingeniería del Conocimiento, QUANT AI Lab, Intelygenz, +12 more
Dublin14 of 275 — Ergo, Spanish Point Technologies, Square Root Solutions, Version 1, +10 more
Warsaw14 of 275 — Algomine, deepsense.ai, Sparkbit, 10Clouds, +10 more
Munich13 of 275 — Pexon Consulting, appliedAI, elunic, b.telligent, +9 more
Paris10 of 275 — Artefact, Converteo, Wavestone, AI Sisters, +6 more
Amsterdam10 of 275 — Rewire, DEPT, Xomnia, Amsterdam Data Collective, +6 more
Milan10 of 275 — xtream, Buildo, BID Company, Algoretico, +6 more
Copenhagen9 of 275 — Netcompany, Halfspace, 2021.AI, Dear Future, +5 more
Tallinn9 of 275 — DATAFOREST, MindTitan, Dashbouquet, Riseapps, +5 more
Budapest9 of 275 — Dmlab, Hiflylabs, HolistiCRM, Neuron Solutions, +5 more
Prague8 of 275 — DataSentics, Geneea, Datamole, Robot ICT, +4 more
Zurich8 of 275 — Visium, Squirro, Zühlke, Adnovum, +4 more
Lyon8 of 275 — AVISIA, Yield Studio, Qweri, Flowt, +4 more
Frankfurt7 of 275 — Adastra, Lazy Ants, ADVISORI, statworx, +3 more
Lisbon7 of 275 — Twistag, DareData, Altar.io, BI4ALL, +3 more
Vienna6 of 275 — craftworks, enliteAI, Waterglass, DatenVorsprung, +2 more
Manchester6 of 275 — Digica, Fuzzy Labs, Sputnik Digital, Tiksom, +2 more
Rome6 of 275 — Syllotips, Almawave, Babelscape, Marinuzzi & Associati, +2 more
Ghent5 of 275 — ML6, element61, In The Pocket, Crunch Analytics, +1 more
Stockholm5 of 275 — Modulai, Walma, Talking to me, Algorithma, +1 more
Helsinki4 of 275 — Siili Solutions, Solita, DevXHub, Senpai Growth Studios
Rotterdam4 of 275 — Clockworks, 010 Coding Collective, Lizard Global, Blackbirds
Ljubljana4 of 275 — Indigo Labs, Abelium R&D, Alpdev, MS iHub
Barcelona4 of 275 — Bismart, Datarmony, Conectia, AlamedaDev
Wrocław3 of 275 — Vstorm, Deviniti, Tooploox
Vilnius3 of 275 — Civitta, InData Labs, Wise Monks
Kraków3 of 275 — Software Mind, Upside Lab, Lexogrine
Belfast3 of 275 — Kainos, Analytics Engines, Sonrai Analytics
Birmingham3 of 275 — Blueberry Consultants, Wolf Logic, B13 AI
Cluj-Napoca3 of 275 — Linnify, Wolfpack Digital, 7code
Poznań3 of 275 — Merixstudio, STX Next, Apriorit
Lausanne2 of 275 — Unit8, ELCA Informatik
Alicante2 of 275 — Anadea, Tensorway
Gdańsk2 of 275 — App4You, Neoteric
Valencia1 of 275 — NextAI
Groningen1 of 275 — DataNorth AI
Oslo1 of 275 — LANARS
Graz1 of 275 — Cloudflight
Darmstadt1 of 275 — AI Superior
Valletta1 of 275 — Valletta Software Development
Hanover1 of 275 — Die AI Berater
Gothenburg1 of 275 — Intunio
Zagreb1 of 275 — Notch (Notch Software Solutions)

Services frequently bundled with AI Development

Beyond AI Development itself, the 275 AI Development agencies in our directory most commonly offer:

Frequently asked questions — AI Development in Europe

How much do AI Development agencies in Europe charge?
Of the 275 AI Development agencies on this page, 134 publish complete hourly rate ranges. They range from €20 to €300, with a median around €65. Across the register, rated agencies in Europe bill €65–110/hr (155 rated). 91 agencies operate under €100/hr: Twistag, Siili Solutions, Solita, Algomine.
Which are the top-rated AI Development agencies in Europe?
Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked AI Development agencies in Europe are Adastra, Artefact, DataSentics. See the full review on each agency's profile.
Which European cities have the most ai development agencies?
London leads with 27 ai development agencies (10% of the European total), followed by Berlin (16) and Madrid (16). Top firms in London include Datatonic, Satalia, Faculty.
How recent are these AI Development agency reviews?
269 of the 275 agencies on this page have been editorially reviewed between Aug 4, 2026 and Oct 9, 2026 — the most recent being InData Labs. See our review methodology for how scores are calculated.
What's the smallest team size available for ai development in Europe?
Fast Data Science, Kortical, Limebit are the boutique studios (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.

Hiring Guide

What to Know Before Hiring a AI Development Agency

The single most important thing to understand before hiring an AI development agency: the demo is the easy 20%. A working prototype of almost any AI application can be assembled in two weeks. The remaining 80%—evaluation suites that catch regressions, fallbacks for when the model is wrong or the API is down, data pipelines that don't rot, monitoring, cost controls, and the unglamorous integration with your existing stack—is what you're actually paying the European range on our rate index for. An agency's portfolio of demos tells you nothing; ask instead for systems running in production for 12+ months and the metric each one moved.

Budget honestly from the start. Custom AI development in Europe starts around €30,000 for a scoped single-purpose system and typically runs €60,000–€200,000 for a product-grade build over 3–6 months. Then there's the line item most first-time buyers miss: AI systems need ongoing investment after launch. Models drift, providers deprecate APIs, usage patterns surface new edge cases. Plan for 15–20% of build cost per year in maintenance, or a retainer in the €2,500–8,000/month range. A proposal with no post-launch line is a proposal to abandon you at the hardest moment.

Evaluation is where competent agencies separate from prompt-wranglers. Before writing product code, a serious team defines how quality will be measured: a test set of real inputs, accuracy targets per case type, and automated checks that run on every change. Without this, you cannot know whether version 2 is better than version 1—you can only feel it, and feelings don't survive a model-provider update. Ask every candidate: 'Show me the evaluation suite from your last project.' Teams that have one will show you immediately. Teams that talk about 'iterating based on feedback' are debugging in production with your users.

Finally, insist on owning what you pay for. You should own the code, the prompts, the fine-tuned weights if any, and the evaluation data—and the system should be documented well enough that another team could take it over. Some agencies build dependency on purpose: proprietary internal platforms, undocumented glue, hosting you can't leave. Reasonable arrangement checks: source in your repositories from week one, infrastructure in your cloud accounts, and an offboarding clause in the contract. The best agencies agree without friction, because they keep clients through results rather than lock-in.

Custom AI development in Europe typically costs €30,000–€200,000, at agency hourly rates in the European range on our rate index, depending on scope and stakes. A scoped single-purpose system—one workflow, one integration—starts around €30,000–€60,000. A product-grade build with multiple integrations, evaluation infrastructure, and compliance requirements runs €80,000–€200,000 over 3–6 months. Add 15–20% of build cost per year for maintenance: model updates, drift monitoring, and edge-case fixes are not optional. The math cuts both ways—a €15,000 quote for a 'custom AI platform' means a framework template with your logo, and it will cost more to rescue than it did to buy.

AI Development Agencies by Country

National rosters, ranked flat with each agency's city visible.

AI Development by Engagement Model

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Rankings last updated from 275 agencies. Most recently reviewed: InData Labs on . How we rank