Investor Lists

Social Media investors in North America

Updated 7 November 2026

Firms observed backing a social Media company in North America in the last two years, wherever the firm is based.

See all 121 →The top 25
121investors on the listNo change this week
4,766cheques in 12 months+1% against the market
$15Mmedian round they joined+88% against the market median
91%wrote a cheque in 12 months
56%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1Y CombinatorDeploying nowAccelerator · United States6,412$3Mmedian roundOct 2026last seen
  2. 2500 GlobalDeploying nowAngel · United States2,140$3.6Mmedian roundOct 2026last seen
  3. 3Sequoia CapitalDeploying nowVC firm · United States2,099$35Mmedian roundNov 2026last seen
  4. 4Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian roundNov 2026last seen
  5. 5Alumni VenturesDeploying nowVC firm · United States1,598$12Mmedian roundNov 2026last seen
  6. 6General CatalystDeploying nowVC firm · United States1,387$27Mmedian roundNov 2026last seen
  7. 7SV AngelDeploying nowVC firm · United States1,349$18Mmedian roundOct 2026last seen
  8. 8AccelDeploying nowVC firm · United States1,341$32Mmedian roundNov 2026last seen
  9. 9Lightspeed Venture PartnersDeploying nowVC firm · United States1,341$35Mmedian roundNov 2026last seen
  10. 10Khosla VenturesDeploying nowVC firm · United States1,128$26Mmedian roundNov 2026last seen
  11. 11Bessemer Venture PartnersDeploying nowVC firm · United States1,038$30Mmedian roundNov 2026last seen
  12. 12Index VenturesDeploying nowVC firm · United Kingdom1,027$31Mmedian roundNov 2026last seen
  13. 13GaingelsDeploying nowPrivate equity · United States1,010$8Mmedian roundOct 2026last seen
  14. 14Google VenturesDeploying nowCorporate VC · United States884$38Mmedian roundOct 2026last seen
  15. 15BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  16. 16Tiger Global ManagementDeploying nowVC firm · United States773$47Mmedian roundNov 2026last seen
  17. 17Menlo VenturesDeploying nowVC firm · United States740$37Mmedian roundOct 2026last seen
  18. 18GreycroftDeploying nowVC firm · United States655$13Mmedian roundNov 2026last seen
  19. 19Salesforce VenturesDeploying nowCorporate VC · United States649$26Mmedian roundNov 2026last seen
  20. 20CRVDeploying nowVC firm · United States588$20Mmedian roundOct 2026last seen
  21. 21BenchmarkDeploying nowVC firm · United States587$30Mmedian roundOct 2026last seen
  22. 22Slow VenturesDeploying nowVC firm · United States438$10Mmedian roundOct 2026last seen
  23. 23Union Square VenturesDeploying nowVC firm · United States407$17Mmedian roundNov 2026last seen
  24. 24True VenturesDeploying nowVC firm · Netherlands397$8.7Mmedian roundOct 2026last seen
  25. 25FidelityDeploying nowVC firm · United States360$119Mmedian roundNov 2026last seen
96 more on this list

All 121 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

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Quick answers about social Media investors in North America

Who are the most active social Media investors in North America?

By cheques observed, the most active are Y Combinator, 500 Global, Sequoia Capital, Andreessen Horowitz and Alumni Ventures.

How many social Media investors in North America are there?

121 are on record. 91% made an investment in the last 12 months and 56% have led a round.

Which stages do social Media investors in North America back?

Of the rounds with a named stage in the last 12 months, mostly Seed (26%) and Series A (24%).

How big are the rounds social Media investors in North America join?

The typical (median) round among the leading investors here is $26M.

Which sectors do social Media investors in North America back most?

In the last 12 months, mostly AI, Fintech and Big Data & Analytics.

Which social Media investors in North America lead the most rounds?

Andreessen Horowitz (114 led), Accel (103 led) and General Catalyst (97 led).

Where are social Media investors in North America based?

Most of the leading investors here are based in the United States (23 of the top 25); the rest in the United Kingdom and the Netherlands.

What have social Media investors in North America invested in recently?

Recent rounds include Ocient (Series C, Nov 2026, with Greycroft), Thinking Machines Lab (Other, Nov 2026, with Accel) and Harbinger (Series D+, Nov 2026, with Tiger Global Management).

Built from the rounds we watched, refreshed every night. How we count · Report a correction