About Trusted Cofounder
Cofounder Brief Marketplace. Built in Finland.
Built in Oulu, Finland. Write what you need in plain English or Finnish. We parse every brief into structured signals and rank real people against it. Meet who can build it.
Free
For Individuals
60s
Profile Setup
30-Day
Trial Periods
National
Network
The Problem
Founding Teams Form by Accident
Finland produces world-class builders, but founding teams still form through random encounters. The best teams never get built.
LinkedIn has zero co-founder matching. Networking events create shallow contacts that rarely convert.
WhatsApp groups and Slack channels are unfiltered noise. No way to verify who has actually built something.
A developer in Oulu and a business lead at Aalto will never meet through existing channels. Geography kills team formation.
The Solution
Write the Brief. Meet Who Can Build It.
Every founder and cofounder writes a free-text brief describing exactly what they need or what they want to join. Claude parses the brief into structured signals. Matches are ranked against the brief, not against a profile keyword.
One screen, no form-filling: describe your situation in plain English or Finnish. The parser extracts role, stage, location, and commitment.
Brief-to-candidate ranking on role coverage, stage fit, location, industry, and verified work history. Every match comes with a human-readable why.
Auto-drafted openers end the conversation-death problem. Both sides arrive with real context before the first message.
The Vision
National Infrastructure. Built to Scale.
Free for everyone. Multi-tenant hubs let universities and accelerators run branded dashboards while contributing to the national network.
Creating a profile, browsing the directory, and connecting through trials are completely free. Always.
Ecosystem partners deploy branded hub dashboards scoped to their community. Local intelligence feeds national discovery.
Helsinki, Oulu, Tampere, Turku, and beyond. A founder anywhere in Finland finds their cofounder everywhere in Finland.
Built for Every Side of the Ecosystem
Whether you are building, joining, funding, or supporting a team, the platform adapts to your role.
Join the Movement
Free. 60 seconds. Your verified profile in Finland's cofounder network.