# AI Agencies in Paris, France > 11 agencies in Paris, ranked by published evidence — portfolio quality, credibility, and profile completeness. Canonical page: https://www.aiagencies.eu/location/paris Generated: 2026-09-17 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold. Listed hourly rates in Europe: €65–110/hr (25th–75th percentile of 145 listed agency rate ranges — the Paris cell publishes at 8+ rated agencies). ## Ranked roster 1. **Artefact** — Paris, France · rate not published · team 1000+ · services: AI Consulting, AI Development, AI Automation, AI Agents · 5 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/artefact 2. **Converteo** — Paris, France · rate not published · team 250+ · services: AI Consulting, AI Agents, AI Development, AI Marketing · 4 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/converteo 3. **Wavestone** — Paris, France · rate not published · team 1000+ · services: AI Consulting, AI Development, AI Automation · 3 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/wavestone 4. **AI Sisters** — Paris, France · rate not published · services: AI Consulting, AI Agents, AI Development · 9 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/ai-sisters 5. **Mozza** — Paris, France · rate not published · team 2-9 · founded 2019 · services: AI Consulting, AI Development, AI Automation · 2 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/mozza 6. **Automato** — Paris, France · rate not published · services: AI Automation, AI Development · 5 documented client engagements with source URLs · reviewed 2026-08-06 · https://www.aiagencies.eu/agency/automato 7. **Upscale Paris** — Paris, France · rate not published · services: AI Consulting, AI Development, AI Automation, AI Agents · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/upscale-paris 8. **FFFACE.me** — Paris, France · €85-130/hr (directory-listed) · team 10-49 · founded 2019 · services: Generative AI, AI Marketing, AI Development · https://www.aiagencies.eu/agency/ffface 9. **Preste** — Paris, France · €45-85/hr (directory-listed) · team 10-49 · founded 2019 · services: AI Development, AI Agents, AI Consulting, AI Automation · https://www.aiagencies.eu/agency/preste 10. **Serokell** — Paris, France · €45-85/hr (directory-listed) · team 50-249 · founded 2015 · services: AI Development, AI Consulting, AI Automation · https://www.aiagencies.eu/agency/serokell 11. **McLeuker** — Paris, France · rate not published · services: AI Consulting, AI Agents, AI Development · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/mcleuker ## Compared head-to-head Curated comparison pages (published rates, team size, coverage, projected 12-week engagement cost, and the curator's verdict on both sides — pairings are never sold): - Artefact vs Converteo: https://www.aiagencies.eu/compare/artefact-vs-converteo - Artefact vs Wavestone: https://www.aiagencies.eu/compare/artefact-vs-wavestone - Converteo vs Wavestone: https://www.aiagencies.eu/compare/converteo-vs-wavestone ## About this market Paris has become continental Europe's research heavyweight in AI: Mistral AI is headquartered here, Hugging Face has deep roots in the city, and Meta and Google both run AI research labs in Paris, drawing on a pipeline from INRIA and the grandes écoles. For buyers, that translates into agencies with genuine machine-learning depth—model fine-tuning, generative-AI products, data engineering—rather than thin API wrappers. English works at the established firms; contracts often default to French. ## Questions buyers ask ### How much do AI agencies in Paris charge? The spread is wide: research-grade consultancies with machine-learning PhDs price at the top of the band, while smaller studios doing applied generative-AI work sit lower. French labor costs make very cheap quotes suspicious—teams priced far below the band are usually subcontracting. Budget at mid-band for solid applied work, upper band for model development or fine-tuning projects. ### Why hire an AI agency in Paris? Paris offers technical depth that most European cities can't match: Mistral AI is headquartered here, Meta and Google run research labs in the city, and INRIA and the grandes écoles supply a mathematics-heavy talent pipeline. That research density filters into the agency market—Parisian firms are more likely to have genuine model-level skills, useful when your project needs fine-tuning, evaluation discipline, or custom architectures rather than API assembly. ### Do I need French to work with a Paris AI agency? No for the established firms, which work with international clients in English as standard; possibly yes for smaller studios, where project communication runs smoother with a French speaker on your side. Contracts and administrative paperwork often default to French regardless of firm size, so ask for English versions early. The engineering talent itself is internationally trained and English documentation is normal practice. ### What kind of AI work do Paris agencies specialize in? Generative AI and model-level engineering are the Paris strengths: the city's agencies sit close to Europe's densest AI research community, and it shows in the work—fine-tuned models, retrieval systems built with evaluation rigor, and generative products that go beyond thin chatbot wrappers. Luxury, retail, and media clients also give Paris an edge on AI applied to brand and content. For pure business-process automation, other markets offer comparable work at similar rates. ### What's the rate distribution across AI agencies in Paris? Of the 11 AI 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 agencies in Paris? Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked AI agencies in Paris are Artefact, Converteo, Wavestone. See the full review on each agency's profile. ### Which industries are best represented among Paris AI agencies? E-commerce is the most represented industry among Paris AI agencies — 6 of 11 disclose E-commerce experience. Examples include Artefact, Converteo, Mozza. ### How recent are these AI 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 work in Paris? Mozza is the only boutique (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead. --- Source: AIAgencies.eu — the curated register of European AI agencies. Rate provenance: "agency-confirmed" = disclosed via submission or claimed profile; "directory-listed" = Clutch or two agreeing B2B directories (lone unverified sources are never written). Full method: https://www.aiagencies.eu/methodology · Rate index: https://www.aiagencies.eu/rates