Co-investors · VC firm · United States

128 investors have backed two or more of the 148 startups Matrix Partners has backed in rounds we track. Grouped by kind, each ranked by how many of these startups it shares; Matrix shares the most, 19.
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How this map is made. Every investor here has backed two or more of the same startups as Matrix Partners, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Matrix Partners. Rebuilt nightly; updated 15 November 2026.
Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports.