Network

The founder network

Founders, investors, and mentors. Not a bought list. Verified profiles.

See how it works

How it goes

You publish a startup profile: sector, stage, city. What is public stays public. The cap table stays in the dataroom.
Onefive surfaces people who match. A seed fund, a mentor who raised in your vertical. Not a bought spreadsheet.
You take the intro, or you pass. If it moves, you open a folder in the dataroom. One investor, not the whole network.

Who it's for

For

For founders raising pre-seed or seed, and investors or mentors looking for deal flow.

Not for

Not a LinkedIn. Not a 200,000-row list to scrape.

At launch

Available

Verified profiles, and matching by sector, stage, and geography.

Later

Investor updates and the pipeline CRM come later, not at launch.

Popular profiles

Thomas Laurent

Founder & CEO, TechVision

2,845 followers

Serial founder, investor, tech mentor.

Sophie Moreau

Co-founder, GreenImpact

1,624 followers

Investor in cleantech and climate startups.

Alexandre Chen

CTO, DataFlow

3,105 followers

AI and data specialist, formerly at Google.

In the feed

Clara Dubois

Trending

Founder, NutriTech · 2 hours ago

We just closed our Series A. Thanks to the team and the investors who made it happen. A big step for NutriTech. #funding #startup #foodtech

5628

Marc Lefèvre

Trending

CEO, Quantum Labs · 5 hours ago

Looking for an experienced CTO to join our quantum computing company. Ideally someone who has shipped in the field and managed a team. #hiring #quantumcomputing