# Best Public Sector AI Agencies in Frankfurt

> 4 agencies. Top-ranked: Adastra, statworx, ADVISORI.

Canonical page: https://www.aiagencies.eu/industries/public-sector/frankfurt
Generated: 2026-09-17 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold.

## Ranked roster
1. **Adastra** — Frankfurt, Germany · rate not published · team 250+ · founded 2000 · services: AI Consulting, AI Development, Generative AI · 10 documented client engagements with source URLs · reviewed 2026-09-16 · https://www.aiagencies.eu/agency/adastra
2. **statworx** — Frankfurt, Germany · rate not published · team 50-249 · founded 2011 · services: AI Consulting, AI Development, Generative AI · 1 documented client engagement with source URLs · reviewed 2026-08-04 · https://www.aiagencies.eu/agency/statworx
3. **ADVISORI** — Frankfurt, Germany · rate not published · team 50-249 · founded 2014 · services: AI Consulting, AI Development, AI Automation · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/advisori
4. **AISOMA** — Frankfurt, Germany · rate not published · team 2-9 · services: AI Consulting, AI Development, Generative AI · reviewed 2026-08-04 · https://www.aiagencies.eu/agency/aisoma

## 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):
- Adastra vs ADVISORI: https://www.aiagencies.eu/compare/adastra-vs-advisori

## About this market
Public-sector AI in Frankfurt runs into the same constraint the banks impose: the data often cannot leave. AISOMA's published systems run locally and on open-source models by design. ADVISORI arrives from information security and regulatory compliance, which is the language procurement already speaks. statworx works the strategy end, with more than a decade of data-science delivery behind it. Adastra brings the only published administrative work on the page—a regulatory energy-data portal for the Czech grid operator ČEPS, legal-document automation that shortened debt counseling for the nonprofit People in Need—though it is Czech rather than German delivery.

Government buyers carry a documentation burden most private clients do not, and the EU AI Act puts many administrative uses in its high-risk tier. Ask each firm for the artifacts rather than the architecture: the technical documentation, the logging design, the human-oversight arrangement. A supplier that has produced those for a previous administration will describe them without preparation.

## Questions buyers ask

### Which are the top-rated Public Sector AI agencies in Frankfurt?
Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked Public Sector AI agencies in Frankfurt are Adastra, statworx, ADVISORI. See the full review on each agency's profile.

### What other industries do Frankfurt Public Sector agencies serve?
Beyond Public Sector, the most common cross-industry experience among these agencies is FinTech (4 of 4 agencies). Notable examples include Adastra, statworx, ADVISORI.

### How recent are these Public Sector AI agency reviews?
All 4 agencies on this page were editorially reviewed between Aug 4, 2026 and Sep 16, 2026 — the most recent being Adastra. See our review methodology for how scores are calculated.

### What's the smallest team size available for public sector in Frankfurt?
AISOMA is the only boutique (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.

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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