Investors / Mack Ventures / Co-investors
Mack Ventures co-investors
Who invests alongside Mack Ventures · Venture capital
Mack Ventures shares at least one checked portfolio company with 97 other investors. It backs companies most often with Founders Fund (3), K5 Global (3) and 137 Ventures (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 Mack Ventures; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 97, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Mack Ventures' 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 Mack Ventures' co-investors as data
Pull this ranked list, Mack Ventures' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Mack Ventures adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/mackventures.com/coinvestors
# also
GET /v1/firms/mackventures.com
GET /v1/firms/mackventures.com/portfolio