Altos Ventures Portfolio 2026

12 companies backed by Altos Ventures, including Conduit, Donut, XILO. Each links to its full verified cap-table syndicate.

Altos Ventures accounts for 36 tracked companies with verified cap-table data, 36 of which disclose round sizes totalling $42B. The median disclosed raise is $91M, and the largest is Medistream at $37B, ahead of Toss Payments ($1.2B) and Toss Bank ($844M).

The names that recur most often on these portfolio cap tables are Altos Ventures (36 companies), Y Combinator (5 companies), FJ Labs (3 companies), Techstars (3 companies), Kleiner Perkins (2 companies), Goodwater Capital (2 companies). By latest disclosed round, the market skews Series B (12), Series C (8), Series D (3), Series F (2).

Best funded Altos Ventures companies

  1. Medistream — $37B (latest: Series C)
  2. Toss Payments — $1.2B (latest: Series F)
  3. Toss Bank — $844M (latest: Series H)
  4. Kueski — $300M (latest: Series B)
  5. KREAM Corporation — $266M (latest: Series C)
  6. Carrot General Insurance — $220M
  7. Bespin Global — $217M (latest: Growth)
  8. Outdoorsy — $208M (latest: Growth)
  9. Danggeun Market — $205M (latest: Series D)
  10. Nexu — $180M (latest: Series A)
  11. Self Financial — $128M
  12. Self — $127M (latest: Series E)
  13. Chowbus — $120M (latest: Series E)
  14. MyRealTrip — $113M (latest: Series F)
  15. Clutch Canada — $111M (latest: Series B)

Altos Ventures — related firms and companies (56)

Altos Ventures profile · All research reports