Investor Lists

Series A developer Tools investors

Updated 7 November 2026

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

See all 192 →The top 25
192investors on the list+2 this week
6,808cheques in 12 months-3% against the market
$15Mmedian round they joined+88% against the market median
94%wrote a cheque in 12 months
63%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. 2TechstarsDeploying nowVC firm · United States2,989$1.2Mmedian roundNov 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. 10Intel CapitalDeploying nowCorporate VC · United States1,123$22Mmedian roundOct 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. 15First Round CapitalDeploying nowVC firm · United States807$18Mmedian roundOct 2026last seen
  16. 16Kleiner Perkins Caufield & ByersDeploying nowVC firm · United States791$30Mmedian roundOct 2026last seen
  17. 17BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  18. 18Insight PartnersDeploying nowVC firm · United States765$40Mmedian roundOct 2026last seen
  19. 19Menlo VenturesDeploying nowVC firm · United States740$37Mmedian roundOct 2026last seen
  20. 20GreycroftDeploying nowVC firm · United States655$13Mmedian roundNov 2026last seen
  21. 21Salesforce VenturesDeploying nowCorporate VC · United States649$26Mmedian roundNov 2026last seen
  22. 22FelicisDeploying nowVC firm · United States640$20Mmedian roundNov 2026last seen
  23. 23CRVDeploying nowVC firm · United States588$20Mmedian roundOct 2026last seen
  24. 24BenchmarkDeploying nowVC firm · United States587$30Mmedian roundOct 2026last seen
  25. 25Pioneer FundDeploying nowPrivate equity · United States551$2.9Mmedian roundNov 2026last seen
167 more on this list

All 192 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 developer Tools investors

Who are the most active series A developer Tools investors?

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

How many series A developer Tools investors are there?

192 are on record. 94% made an investment in the last 12 months and 63% have led a round.

Which stages do series A developer Tools investors back?

Of the rounds with a named stage in the last 12 months, mostly Series A (26%) and Seed (25%).

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

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

Which sectors do series A developer Tools investors back most?

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

Which series A developer Tools investors lead the most rounds?

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

Where are series A developer Tools investors based?

Most of the leading investors here are based in the United States (24 of the top 25); the rest in the United Kingdom.

What have series A developer Tools investors invested in recently?

Recent rounds include Physicl (Seed, Nov 2026, with U.S. Venture Partners), Ocient (Series C, Nov 2026, with Greycroft) and Thinking Machines Lab (Other, Nov 2026, with Accel).

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