Investors / Prototype Capital / Co-investors
Prototype Capital co-investors
Who invests alongside Prototype Capital · Venture capital
Prototype Capital shares at least one checked portfolio company with 274 other investors. It backs companies most often with Y Combinator (8), Andreessen Horowitz (3) and Capitoria (3), and 100% of its 23 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 Prototype Capital; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 274, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Prototype Capital's 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 Prototype Capital's co-investors as data
Pull this ranked list, Prototype Capital's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Prototype Capital adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/prototype.capital/coinvestors
# also
GET /v1/firms/prototype.capital
GET /v1/firms/prototype.capital/portfolio