Investors / byFounders / Co-investors
byFounders co-investors
Who invests alongside byFounders · Venture capital
byFounders shares at least one checked portfolio company with 132 other investors. It backs companies most often with Y Combinator (5), Antler (4) and Wave Ventures (4), and 84% of its 58 checked companies have another investor VCinfo tracks.
Co-investor network
the 14 firms it shares most with, and the companies they back togetherCircle size is the number of companies shared with byFounders; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 132, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that byFounders' page lists too, both checked against the company's site. It shows who backs the same companies, not who joined the same round. How the data is graded
Get byFounders' co-investors as data
Pull this ranked list, byFounders' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when byFounders adds a company.
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- Full listsEvery portfolio row and two-firm overlap
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/byfounders.vc/coinvestors
# also
GET /v1/firms/byfounders.vc
GET /v1/firms/byfounders.vc/portfolio