Investors / United States / Proof Group / Co-investors
Proof Group co-investors
Who invests alongside Proof Group · Venture capital · Menlo Park, CA, United States
Proof Group shares at least one checked portfolio company with 38 other investors. It backs companies most often with A.Capital Ventures (2), a16z Frontier (2) and Andreessen Horowitz (2), and 100% of its 6 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 Proof Group; a line joins two co-investors that back at least two companies together.
All co-investors
ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Proof Group'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 Proof Group's co-investors as data
Pull this ranked list, Proof Group's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Proof Group adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/proofgroup.xyz/coinvestors
# also
GET /v1/firms/proofgroup.xyz
GET /v1/firms/proofgroup.xyz/portfolio