Co-investors

Who invests together across venture

Every stageSeedSeries ASeries BSeries CSeries D+
All timeLast 24 monthsLast 12 months

49 repeat pairs among 722 co-investing pairs and 382 firms at the Seed stage.

Relationship network

5 connected entities

From announced rounds, SEC Form D filings and firms' own portfolio pages, folded to each firm group. Open a firm to see its own co-investors.

Seed co-investment
the venture firms with the most repeat co-investment partners
Reading the network
  • Capital provider
›How strength and recency are read

A firm's place here is its number of repeat partners: firms it co-invested with two or more times. Derived means DFX counted it from observed rows.

Darker lines were active in the last 24 months or are current; lighter lines are older or undated.

Strongest pairs

  1. Greylock Partners and Accel
    5 shared deals5 companiesled 2 of themlatest Oct 2, 2026Compare portfolios
  2. General Catalyst and Y Combinator
    5 shared deals5 companiesled 2 of themlatest Sep 23, 2026Compare portfolios
  3. Pioneer Fund and Y Combinator
    4 shared deals4 companieslatest Oct 2, 2026Compare portfolios
  4. Kleiner Perkins and Ballistic Ventures
    4 shared deals3 companieslatest Oct 1, 2026Compare portfolios
  5. Salesforce Ventures and Accel
    3 shared deals3 companiesled 3 of themlatest Oct 2, 2026Compare portfolios

+55 additional co-investor pairs match these filters

Every name, figure and source on each row, and the record behind it, for 3 days.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.