# Best AI Agencies for Enterprises in Helsinki

> 3 agencies. Top-ranked: OstraconAI, Siili Solutions, Solita.

Canonical page: https://www.aiagencies.eu/for/enterprise/helsinki
Generated: 2026-09-23 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold.

## Ranked roster
1. **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
2. **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
3. **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

## 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
Enterprise AI in Helsinki, on this page, is bought from two very different kinds of firm, and the difference is what you are paying for.

Siili Solutions and Solita both publish AI running inside regulated organizations. Siili's Bobotin agent drafts customer-service replies at LähiTapiola Finance in Finnish, Swedish and English, with a human sending every one, and Siili operates it as a managed service under an ISO/IEC 42001 certification for AI management. Solita's predictive-maintenance work for KONE covers more than 150,000 elevators with published reductions in call-outs and entrapments, and its adverse-drug-reaction application runs at the Finnish Medicines Agency.

OstraconAI works at a different altitude: marketing and sales tools configured on platforms enterprises already run—a Copilot Studio planning agent at S-Group, a reference-search assistant on Azure for Nordic Healthcare Group—with staff training as part of the handover.

Read the page as two purchases. If the system faces a regulator or runs a physical operation, ask who operates it after launch and under what certification. If the brief is a commercial team working faster inside Microsoft 365 or HubSpot, ask which outcomes were measured after go-live rather than forecast.

## Questions buyers ask

### How many AI agencies work with enterprise in Helsinki?
3 agencies in our directory combine verified enterprise client evidence with a Helsinki base. The current top-ranked are OstraconAI, Siili Solutions, Solita — ordered by depth of documented client evidence, then our editorial scoring (portfolio quality, credibility, completeness); placement is never paid.

### How much does an AI agency cost in Helsinki?
Published rates across this page's agencies run €45–400 per hour (median ~€65). Project totals depend on scope — the rate index at /rates breaks the computed bands down by region, country and team size.

### How is enterprise experience verified on this page?
Each listed agency has at least two documented, named enterprise clients — published case studies or engagement descriptions our research actually read, with source URLs stored per client. Logo walls without published evidence carry no weight, which is what separates this list from self-declared directories.

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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