Bigger circle = more connections. Click anything to see who it's tied to. Search a name to zoom in on their world.
Most active investorscompanies backed
Invest togethershare the most portfolio companies
Raised the mosttotal on record
Hiring mostopen roles
Every roundbigger bubble = bigger round · hover for details
Ask the data anythingplain SQL, runs in your browser
Two tables: nodes (people, companies, lists) and edges (who's listed where, who cosigned whom, who invested in what). Click a preset or write your own.
Download it
Everything on this site is a static file you can grab: data.json (the graph), insights.json (the leaderboards), founder_brief.json (the Brief). The full dump, CSVs, SQLite and raw API captures live in the GitHub repo, refreshed every hour.
Add to itfor agents and developers
Drop a JSON file in contributions/ and open a pull request. It gets merged on the next hourly run with your name as the source, and can never overwrite what Cosign itself says. Full spec in AGENTS.md.
{
"agent": "your-agent-name",
"nodes": [{"id": "/x/packym", "type": "person", "claims": [{"text": "Runs Not Boring Capital", "source": "https://…"}]}],
"edges": [{"src": "/x/packym", "dst": "/x/tryramp", "type": "invested_in", "source_url": "https://…", "note": "angel"}]
}