# Best FinTech AI Agencies in Helsinki

> 5 agencies. Top-ranked: Siili Solutions, Solita, OstraconAI.

Canonical page: https://www.aiagencies.eu/industries/fintech/helsinki
Generated: 2026-09-28 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold.

## Ranked roster
1. **Siili Solutions** — Helsinki, Finland · €45-85/hr (directory-listed) · team 250+ · founded 2005 · services: AI Consulting, AI Development, AI Automation · 5 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/siili-solutions
2. **Solita** — Helsinki, Finland · €45-85/hr (directory-listed) · team 250+ · founded 1996 · services: AI Consulting, AI Development, Generative AI, AI Automation · 5 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/solita
3. **OstraconAI** — Helsinki, Finland · €250-400/hr (agency-confirmed) · team 10-49 · founded 2024 · services: AI Consulting, AI Marketing, AI Automation · 11 documented client engagements with source URLs · reviewed 2026-09-23 · https://www.aiagencies.eu/agency/ostraconai
4. **DevXHub** — Helsinki, Finland · €20-40/hr (directory-listed) · team 50-249 · founded 2020 · services: AI Development, AI Agents, AI Consulting · 2 documented client engagements with source URLs · reviewed 2026-09-10 · https://www.aiagencies.eu/agency/devxhub
5. **Supervoima** — Helsinki, Finland · €130-175/hr (directory-listed) · team 2-9 · founded 2024 · services: AI Consulting, AI Agents, AI Automation · 4 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/supervoima

## 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):
- OstraconAI vs Siili Solutions: https://www.aiagencies.eu/compare/ostraconai-vs-siili-solutions
- OstraconAI vs Solita: https://www.aiagencies.eu/compare/ostraconai-vs-solita
- Siili Solutions vs Solita: https://www.aiagencies.eu/compare/siili-solutions-vs-solita

## About this market
Financial services buyers in Helsinki are choosing between institutional weight and specialist focus. Solita has delivered data and AI into Nordic financial and public infrastructure for decades and names clients including Business Finland and Fintraffic Railway, which is the kind of reference that survives a procurement review. Supervoima focuses deliberately on finance, infrastructure and real estate, and names CapMan and Afry among the organizations it works with — unusual reach for a firm of its size, and a reason to ask how the engagements are staffed. DevXHub covers fintech alongside broader product work at the lowest rate here.

Regulated finance moves the questions earlier in the conversation. Ask where data is processed and which model providers sit behind the system, because that answer determines your DORA and GDPR position rather than merely informing it. Ask what the audit trail looks like when a model informs a decision that a supervisor later queries. And ask what the system does when it is uncertain — in credit, fraud and monitoring work, a confident wrong answer is materially worse than a flagged abstention, and firms with real experience in the sector will raise that before you do.

## Questions buyers ask

### How much do FinTech AI agencies in Helsinki charge?
Across all 5 FinTech AI agencies on this page, hourly rates range from €20 to €400, with a median around €65. Across the register, rated agencies in Europe bill €65–110/hr (150 rated). 3 agencies operate under €100/hr: Siili Solutions, Solita, DevXHub.

### Which are the top-rated FinTech AI agencies in Helsinki?
Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked FinTech AI agencies in Helsinki are Siili Solutions, Solita, OstraconAI. See the full review on each agency's profile.

### What other industries do Helsinki FinTech agencies serve?
Beyond FinTech, the most common cross-industry experience among these agencies is SaaS & B2B (3 of 5 agencies). Notable examples include OstraconAI, DevXHub, Supervoima.

### How recent are these FinTech AI agency reviews?
All 5 agencies on this page were editorially reviewed between Sep 7, 2026 and Sep 23, 2026 — the most recent being OstraconAI. See our review methodology for how scores are calculated.

### What's the smallest team size available for fintech in Helsinki?
Supervoima 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