Investor Lists

Series A collaboration Tools investors

Updated 7 November 2026

Firms we have watched take part in a Series A round raised by a collaboration Tools company in the last two years. Both the stage and the sector are what they did, not what their website says.

See all 66 →The top 25
66investors on the list-2 this week
2,416cheques in 12 months-10% against the market
$10Mmedian round they joined+29% against the market median
97%wrote a cheque in 12 months
53%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1TechstarsDeploying nowVC firm · United States2,989$1.2Mmedian roundNov 2026last seen
  2. 2Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian roundNov 2026last seen
  3. 3General CatalystDeploying nowVC firm · United States1,387$27Mmedian roundNov 2026last seen
  4. 4SV AngelDeploying nowVC firm · United States1,349$18Mmedian roundOct 2026last seen
  5. 5AccelDeploying nowVC firm · United States1,341$32Mmedian roundNov 2026last seen
  6. 6Lightspeed Venture PartnersDeploying nowVC firm · United States1,341$35Mmedian roundNov 2026last seen
  7. 7Khosla VenturesDeploying nowVC firm · United States1,128$26Mmedian roundNov 2026last seen
  8. 8Bessemer Venture PartnersDeploying nowVC firm · United States1,038$30Mmedian roundNov 2026last seen
  9. 9SOSVDeploying nowVC firm · United States951$2.5Mmedian roundNov 2026last seen
  10. 10Google VenturesDeploying nowCorporate VC · United States884$38Mmedian roundOct 2026last seen
  11. 11FlybridgeDeploying nowVC firm · United States534$5Mmedian roundSept 2026last seen
  12. 12Soma CapitalDeploying nowVC firm · United States456$4.2Mmedian roundOct 2026last seen
  13. 13Crosslink CapitalDeploying nowVC firm · United States381$10Mmedian roundOct 2026last seen
  14. 14Collaborative FundDeploying nowVC firm · United States305$7.5Mmedian roundOct 2026last seen
  15. 15Abstract VenturesDeploying nowVC firm · United States295$13Mmedian roundNov 2026last seen
  16. 16Village GlobalDeploying nowVC firm · Canada294$8Mmedian roundNov 2026last seen
  17. 17Valor Equity PartnersDeploying nowVC firm · United States261$50Mmedian roundNov 2026last seen
  18. 18Thrive CapitalDeploying nowFamily office240$50Mmedian roundOct 2026last seen
  19. 19Founder InstituteDeploying nowAccelerator · United States222$129Kmedian roundMay 2026last seen
  20. 20Pelion Venture PartnersDeploying nowVC firm · United States186$15Mmedian roundNov 2026last seen
  21. 21Susa VenturesDeploying nowVC firm · United States181$11Mmedian roundOct 2026last seen
  22. 22DNX VenturesDeploying nowVC firm · United States149$5Mmedian roundSept 2026last seen
  23. 23Karman VenturesDeploying nowVC firm · United States142$7.7Mmedian roundOct 2026last seen
  24. 24NAPDeploying nowVC firm · Germany138$6Mmedian roundSept 2026last seen
  25. 25Mana VenturesDeploying nowVC firm · United States137$6.2Mmedian roundNov 2026last seen
41 more on this list

All 66 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

See the whole list →

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Quick answers about series A collaboration Tools investors

Who are the most active series A collaboration Tools investors?

By cheques observed, the most active are Techstars, Andreessen Horowitz, General Catalyst, SV Angel and Accel.

How many series A collaboration Tools investors are there?

66 are on record. 97% made an investment in the last 12 months and 53% have led a round.

Which stages do series A collaboration Tools investors back?

Of the rounds with a named stage in the last 12 months, mostly Series A (27%) and Seed (26%).

How big are the rounds series A collaboration Tools investors join?

The typical (median) round among the leading investors here is $11M.

Which sectors do series A collaboration Tools investors back most?

In the last 12 months, mostly AI, Fintech and Healthcare.

Which series A collaboration Tools investors lead the most rounds?

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

Where are series A collaboration Tools investors based?

Most of the leading investors here are based in the United States (22 of the top 25); the rest in Canada and Germany.

What have series A collaboration Tools investors invested in recently?

Recent rounds include Thinking Machines Lab (Other, Nov 2026, with Accel), Siggy (Pre-seed, Nov 2026, with Village Global) and RadianX (Seed, Nov 2026, with SOSV).

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