AI Development + Paris
Best AI Development Agencies in Paris (September 2026)
11 AI Development agencies based in Paris. Top-ranked: Artefact, Converteo, Wavestone.
These agencies specialize in AI Development with local presence in Paris. Listed rates in Europe run €65–110/hr across 145 rated agencies.
Market snapshot
Pricing for AI Development agencies in Paris
Of the 11 ai development agencies on this page, 3 publish complete hourly rate ranges. Across them, rates span €45–€130, with a median around €65/hr. Across the register, rated agencies in Europe bill €65–110/hr (145 rated).
Ranked agencies
Rankings updated · Newest review
Artefact
#1Paris, France
Client evidence: 5 documented clients overall
Best for: Large consumer and industrial groups that want AI agents adopted across a workforce, not piloted in one team.
Converteo
#2Paris, France
Client evidence: 4 documented clients overall
Best for: Retail and consumer brands putting a customer-facing agent into production, with the evaluation and rollback to match.
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Wavestone
#3Paris, France
Client evidence: 3 documented clients overall
Best for: Regulated organizations whose AI program has to satisfy a supervisor, an auditor or a board risk committee.
AI Sisters
#4Paris, France
Client evidence: 15 documented clients overall
Best for: Large French employers that want their own people building agents rather than a vendor owning them.
Mozza
#5Paris, France
Client evidence: 2 documented clients overall
Best for: Companies that want an honest read on whether an AI project is worth building before commissioning one.
Automato
#6Paris, 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.
Upscale Paris
#7Paris, 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.
FFFACE.me
#8Paris, France
FFFACE.me is an augmented-reality and AI try-on studio with a Paris office, founded in 2019. It builds virtual try-on experiences, AR mirrors, and generated content for fashion, beauty, and consumer brands.
Preste
#9Paris, France
Preste is a Paris AI firm founded in 2019, working across computer vision, anomaly detection, document processing, conversational agents, and molecular design. It is an NVIDIA embedded software partner building on Jetson platforms.
Serokell
#10Paris, France
Serokell is a software firm with a Paris office, founded in 2015, combining functional-programming engineering with machine-learning delivery. Its ML practice covers predictive maintenance, computer vision, and natural-language systems.
McLeuker
#11Paris, 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.
Industry experience among Paris AI Development agencies
Of the 11 agencies on this page, 11 publish their industry focus. Among those:
| Industry | Agencies with stated experience |
|---|---|
| E-commerce | 6 of 11 — Artefact, Converteo, Mozza, Upscale Paris, FFFACE.me, McLeuker |
| FinTech | 6 of 11 — Artefact, Wavestone, AI Sisters, Mozza, Upscale Paris, Serokell |
| Manufacturing | 6 of 11 — Artefact, Converteo, AI Sisters, Automato, Preste, Serokell |
| Healthcare | 5 of 11 — Wavestone, Mozza, Upscale Paris, Preste, Serokell |
| SaaS & B2B | 3 of 11 — Automato, Preste, Serokell |
| Public Sector | 1 of 11 — AI Sisters |
Services frequently bundled with AI Development in Paris
Beyond AI Development itself, agencies on this page most commonly offer:
- AI Consulting9 of 11 — Artefact, Converteo, Wavestone, AI Sisters, +5 more
- AI Automation7 of 11 — Artefact, Wavestone, Mozza, Automato, +3 more
- AI Agents6 of 11 — Artefact, Converteo, AI Sisters, Upscale Paris, +2 more
- AI Marketing2 of 11 — Converteo, FFFACE.me
- Generative AI1 of 11 — FFFACE.me
Frequently asked questions — AI Development in Paris
- How much do AI Development agencies in Paris charge?
- Of the 11 AI Development agencies on this page, 3 publish complete hourly rate ranges. They range from €45 to €130, with a median around €65. Across the register, rated agencies in Europe bill €65–110/hr (145 rated). 3 agencies operate under €100/hr: FFFACE.me, Preste, Serokell.
- Which are the top-rated AI Development agencies in Paris?
- Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked AI Development agencies in Paris are Artefact, Converteo, Wavestone. See the full review on each agency's profile.
- Are there Paris AI Development agencies specializing in E-commerce?
- Yes — 6 agencies on this page list E-commerce experience. Top examples include Artefact, Converteo, Mozza.
- How recent are these AI Development agency reviews?
- 8 of the 11 agencies on this page have been editorially reviewed between Aug 5, 2026 and Aug 6, 2026 — the most recent being Automato. See our review methodology for how scores are calculated.
- What's the smallest team size available for ai development in Paris?
- Mozza is the only boutique (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.
Local Insight
AI Development Agencies in Paris
Development in Paris sits close to Europe's densest AI research community, and the listed firms draw on it differently. Converteo's voice agent for Orange's Sosh brand is the deepest build published by anyone on this page: a voice-to-voice architecture committed before the model was generally available, roughly thirty orchestrated agents wired into catalog, billing and account systems, and an evaluation rig of virtual clients and an LLM-as-a-judge behind it. Artefact builds on cloud and model partnerships—Databricks for Nexans' data foundation, Google Cloud for VINCI Airports across seventy sites. Wavestone builds inside regulated estates, where the documentation matters as much as the model. AI Sisters builds agents alongside client teams rather than for them; Mozza embeds senior engineers directly; McLeuker ships onto its own multi-agent platform or rebuilds it inside your stack. Three more have since joined: Preste builds computer vision and anomaly detection as an NVIDIA embedded partner and names Idemia and Siemens Healthineers, Serokell pairs functional-programming engineering with machine-learning delivery, and FFFACE.me works the consumer end, building the real-time AI clothing try-on used at the H&M x Stella McCartney launch.
Only one firm here publishes a figure at all, so anchor the conversation against the European range on our rate index early. The question specific to this market is who operates the system afterward: several of these firms hand it to your team by design, which changes both the price and the skills you need in-house before you start.
Intro by Gabor Kiss, curator · How we rank
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