Generative AI × SaaS & B2B
Best Generative AI Agencies for SaaS & B2B (September 2026)
Generative AI agencies with documented SaaS & B2B experience — ranked by portfolio quality, credibility and profile completeness.
Industry experience is read from each agency's documented work, not self-declared tags alone; placement is never paid.
Ranked Generative AI agencies for SaaS & B2B
Rankings updated · Newest review
Top 30 of 50 agencies with SaaS & B2B experience.
Vstorm
#1Wrocław, Poland
Client evidence: 6 documented clients overall
Best for: Mid-market operators putting an agent inside a product or a clinical workflow, where output has to be validated before it ships.
DEPT
#2Amsterdam, Netherlands
Client evidence: 3 documented clients overall
Best for: Consumer brands taking an AI product to a large audience, from Inter's fan platform to Omoda's returns modeling.
Deviniti
#3Wrocław, Poland
Deviniti is a Wrocław IT and AI solutions provider building generative AI, custom software and Atlassian-based automation for enterprise clients.
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.
Dublin, Ireland
Client evidence: 20 documented clients overall
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.
Tooploox
#6Wrocław, Poland
Client evidence: 5 documented clients overall
Best for: Product teams needing an ML problem researched and built from scratch—no dataset, no proven approach—not an off-the-shelf integration.
10Clouds
#7Warsaw, Poland
Client evidence: 5 documented clients overall
Best for: Banks, insurers and credit funds automating a defined back-office or sales workflow on a platform already run in production.
Elsewhen
#8London, 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.
Berlin, Germany
Client evidence: 8 documented clients overall
Best for: Enterprises putting voice or chat in front of real customers, where a wrong answer reaches the public.
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.
Kainos
#11Belfast, United Kingdom
Client evidence: 5 documented clients overall
Best for: UK public bodies and regulated enterprises buying delivery at program scale, with AI as one workstream inside a larger build.
Addepto
#12Warsaw, Poland
Client evidence: 2 documented clients overall
Best for: Retail and e-commerce operators automating visual quality and compliance checks with computer vision.
Birmingham, United Kingdom
Client evidence: 3 documented clients overall
Best for: Businesses hardening an AI prototype into a supportable production application, or embedding an LLM into software they already run.
DataNorth AI
#14Groningen, Netherlands
Client evidence: 12 documented clients overall
Best for: Northern Dutch organizations that need a build and the team trained to run it afterwards.
Berlin, Germany
Client evidence: 7 documented clients overall
Best for: Product owners adding AI to an app that already has users, rather than starting from a model.
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.
Altar.io
#17Lisbon, Portugal
Client evidence: 2 documented clients overall
Best for: Funded founders building a regulated fintech or commerce product who want engineering that carries them to the next raise.
Babelscape
#18Rome, Italy
Client evidence: 3 documented clients overall
Best for: Publishers, IP offices and research institutions that need multilingual text analytics from a team that publishes its research.
Dashbouquet
#19Tallinn, Estonia
Client evidence: 10 documented clients overall
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.
InData Labs
#20Vilnius, Lithuania
InData Labs is a data science and AI firm with a Lithuanian office, founded in 2014. Its practice covers machine learning, natural-language processing, computer vision and data engineering.
Rotterdam, Netherlands
Client evidence: 5 documented clients overall
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.
Neoteric
#22Gdańsk, 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.
Qemie
#23Frankfurt, Germany
Client evidence: 4 documented clients overall
Best for: Small B2B teams replacing spreadsheet-and-CRM sales admin with automated pipelines their own staff can run.
Yield Studio
#24Lyon, France
Client evidence: 6 documented clients overall
Best for: French mid-market firms adding a document-analysis or automation layer to a SaaS or internal platform they already operate.
AlamedaDev
#25Barcelona, Spain
AlamedaDev is a Barcelona AI development studio building agentic AI, retrieval-augmented generation and document and audio intelligence systems.
BySix
#26Lisbon, Portugal
Client evidence: 5 documented clients overall
Best for: Product and operations teams buying a first generative-AI agent wired into Jira, Slack, Shopify or an ATS at a fixed weekly price.
Nebuli
#27London, United Kingdom
Client evidence: 5 documented clients overall
Best for: Organizations wanting a private, self-hosted generative AI workspace over their own documents rather than a public LLM.
Sequance
#28Lyon, France
Sequance is a Lyon AI automation agency building low-code workflows and AI agents to reduce operational cost for small and mid-sized companies.
Flowt
#29Lyon, 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.
Inbold
#30Oslo, Norway
Client evidence: 3 documented clients overall
Best for: Consumer and healthcare brands needing campaign and compliance production at Nordic scale, with AI used in the making.
About this market
Generative features in software products age fast: models improve, costs shift, and what impressed at launch becomes table stakes in a quarter. Most of the agencies here build for that churn, though several publish no engagement to judge—read the named work below rather than the page's length. DEPT ships generative product features for named clients with production economics published—its avatar pipeline ran 13.5 times faster than manual CGI at 92% lower cost. Elsewhen's AI work is measured in booking revenue and reclaimed timeline, embedded in product engagements for technology companies. Lautmaler integrates LLMs into conversational products with evaluation described, Talking to me engineers for accuracy and source transparency on its own platform, and iCentric ships an agentic content-management product where clients manage sites through an assistant.
The product questions are the screen: what does the documented feature cost per thousand invocations now versus at launch; how is quality regression caught when the underlying model updates; and what is the fallback when generation fails mid-session? Teams running generative features in production answer from dashboards. Everyone else answers from hope.
Intro by Gabor Kiss, curator · How we rank
Expert Insight
Why Hire a SaaS & B2B AI Specialist?
Evaluation infrastructure—The difference between a demo and a durable feature is an eval suite: test sets, regression checks on prompt changes, quality metrics tied to user outcomes. Specialists build it alongside the feature; without it, every model update is a gamble shipped straight to production
Unit-economics engineering—Per-request model costs decide whether your feature has a margin. Specialists design cost ceilings in from the start—model routing, caching, context trimming—instead of discovering at scale that the assistant costs more than the seat
Handover quality—Your engineers inherit this code. Specialists deliver documented pipelines, reproducible evals, and infrastructure your team can run; agency-shaped black boxes turn into unmaintainable dependencies the day the contract ends
Product-not-project thinking—AI features need iteration loops after launch: feedback capture, failure review, prompt and model updates. Specialists set up that loop and a sane retainer for it; project shops ship the feature and leave you with version one forever
Frequently asked questions
Of the 50 Generative AI agencies on this page, 31 publish complete hourly rate ranges. They range from €20 to €175, with a median around €65. Across the register, rated agencies in Europe bill €65–110/hr (145 rated). 28 agencies operate under €100/hr: Vstorm, Deviniti, Software Mind, Square Root Solutions.
Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked Generative AI agencies in Europe are Vstorm, DEPT, Deviniti. See the full review on each agency's profile.
Yes — 25 agencies on this page list E-commerce experience. Top examples include Square Root Solutions, Talking to me, Addepto.
39 of the 50 agencies on this page have been editorially reviewed between Aug 4, 2026 and Sep 16, 2026 — the most recent being Wolfgang Digital. See our review methodology for how scores are calculated.
Qemie, AlamedaDev, Nebuli are the boutique studios (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.