# Best Generative AI Agencies in the UK > 17 agencies. Top-ranked: Datatonic, Faculty, Imobisoft. Canonical page: https://www.aiagencies.eu/services/generative-ai/uk Generated: 2026-09-21 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold. ## Ranked roster 1. **Datatonic** — London, United Kingdom · rate not published · team 50-249 · founded 2013 · services: AI Consulting, AI Development, Generative AI · 8 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/datatonic 2. **Faculty** — London, United Kingdom · rate not published · founded 2014 · services: AI Consulting, AI Development, AI Automation, AI Agents · 3 documented client engagements with source URLs · reviewed 2026-08-04 · https://www.aiagencies.eu/agency/faculty-ai 3. **Imobisoft** — London, United Kingdom · €45-85/hr (directory-listed) · team 10-49 · founded 2009 · services: AI Consulting, AI Development, Generative AI · 4 documented client engagements with source URLs · reviewed 2026-09-04 · https://www.aiagencies.eu/agency/imobisoft 4. **Kortical** — London, United Kingdom · €85-130/hr (directory-listed) · team 2-9 · founded 2016 · services: AI Consulting, AI Development, Generative AI · 8 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/kortical 5. **Elsewhen** — London, United Kingdom · rate not published · team 50-249 · founded 2011 · services: AI Development, AI Consulting, Generative AI · 2 documented client engagements with source URLs · reviewed 2026-08-06 · https://www.aiagencies.eu/agency/elsewhen 6. **Neurons Lab** — London, United Kingdom · rate not published · team 50-249 · founded 2019 · services: AI Consulting, AI Agents, AI Development, Generative AI · 2 documented client engagements with source URLs · reviewed 2026-08-04 · https://www.aiagencies.eu/agency/neurons-lab 7. **Kainos** — Belfast, United Kingdom · rate not published · team 1000+ · founded 1986 · services: AI Development, Generative AI, AI Consulting · 6 documented client engagements with source URLs · reviewed 2026-09-08 · https://www.aiagencies.eu/agency/kainos 8. **Tom & Co** — London, United Kingdom · rate not published · team 50-249 · services: AI Development, AI Automation, Generative AI · 4 documented client engagements with source URLs · reviewed 2026-08-06 · https://www.aiagencies.eu/agency/tom-and-co 9. **Blueberry Consultants** — Birmingham, United Kingdom · €20-40/hr (directory-listed) · team 10-49 · founded 1996 · services: AI Development, Generative AI, AI Consulting · 3 documented client engagements with source URLs · reviewed 2026-09-04 · https://www.aiagencies.eu/agency/blueberry-consultants 10. **iCentric Agency** — London, United Kingdom · €85-130/hr (directory-listed) · team 10-49 · founded 2002 · services: AI Development, AI Consulting, AI Automation, Generative AI · 2 documented client engagements with source URLs · reviewed 2026-08-06 · https://www.aiagencies.eu/agency/icentric-agency 11. **Ekimetrics** — London, United Kingdom · rate not published · team 50-249 · founded 2006 · services: AI Consulting, AI Marketing, Generative AI · 8 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/ekimetrics 12. **Nebuli** — London, United Kingdom · rate not published · team 2-9 · founded 2019 · services: Generative AI, AI Development, AI Consulting · 5 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/nebuli 13. **The AI Consultancy** — London, United Kingdom · rate not published · services: AI Consulting, AI Development, Generative AI, AI Agents · 2 documented client engagements with source URLs · reviewed 2026-08-04 · https://www.aiagencies.eu/agency/the-ai-consultancy 14. **Mercury Labs** — London, United Kingdom · €85-130/hr (directory-listed) · team 10-49 · founded 2018 · services: AI Consulting, AI Development, Generative AI · https://www.aiagencies.eu/agency/mercury-labs 15. **N-iX** — London, United Kingdom · €45-85/hr (directory-listed) · team 1000+ · founded 2002 · services: AI Consulting, AI Development, Generative AI, AI Agents · https://www.aiagencies.eu/agency/n-ix 16. **Opinov8** — London, United Kingdom · €45-85/hr (directory-listed) · team 250+ · founded 2017 · services: AI Consulting, AI Development, AI Agents, Generative AI · https://www.aiagencies.eu/agency/opinov8 17. **Pixelette Technologies** — London, United Kingdom · €20-40/hr (directory-listed) · team 250+ · founded 2018 · services: AI Development, AI Agents, AI Consulting, Generative AI · https://www.aiagencies.eu/agency/pixelette-technologies ## 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): - Datatonic vs Faculty: https://www.aiagencies.eu/compare/datatonic-vs-faculty-ai ## About this market Generative AI in the UK is sold mostly by data consultancies and cloud partners rather than by creative studios, and the published work shows it. Datatonic and Ekimetrics arrive from data platforms and marketing-mix modeling. Faculty AI's generative tooling was deployed inside Tide's support operation. Neurons Lab shipped Visa a 20-language marketing system in under two months, with compliance designed against PCI DSS and GDPR. Nebuli builds generative workspaces and responsible-AI tooling for public bodies and research institutions. The specific builds are worth reading closely. Tom & Co generate lifestyle photography variants across a catalog of more than 10,000 SKUs at roughly a tenth of traditional production cost, with every image queued for manual approval before it goes live. The AI Consultancy runs MoverAI on Gemini Flash at temperature zero, because a removals quote cannot vary between runs. Blueberry Consultants in Birmingham has built its own model-routing, speech-to-text and retrieval tooling, and publishes a band at the bottom of the page's range. Fewer than half of these listings publish a rate, so budget from scope, and expect a pilot to cost a fraction of a deployment. The governing question is what happens when the model is wrong, and credible answers already sit in the work above: a human approval queue, deterministic settings where the output has to be quote-grade, a routing layer that keeps a client off a single model vendor. Weak answers arrive as prompt engineering. Ask to use a system in production rather than a sandbox, ask who reads the evaluation output, and ask what a request costs at ten times current volume. That last figure is what turns a working demonstration into an unaffordable one. ## Questions buyers ask ### How much do Generative AI agencies in the UK charge? Of the 17 Generative AI agencies on this page, 8 publish complete hourly rate ranges. They range from €20 to €130, with a median around €65. Across the register, rated agencies in the UK bill €65–110/hr (27 rated). 8 agencies operate under €100/hr: Imobisoft, Kortical, Blueberry Consultants, iCentric Agency. ### Which are the top-rated Generative AI agencies in the UK? Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked Generative AI agencies in the UK are Datatonic, Faculty, Imobisoft. See the full review on each agency's profile. ### Are there UK Generative AI agencies specializing in FinTech? Yes — 10 agencies on this page list FinTech experience. Top examples include Datatonic, Faculty, Kortical. ### How recent are these Generative AI agency reviews? 13 of the 17 agencies on this page have been editorially reviewed between Aug 4, 2026 and Sep 8, 2026 — the most recent being Kainos. See our review methodology for how scores are calculated. ### What's the smallest team size available for generative ai in the UK? Kortical, Nebuli are the boutique studios (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