Investor Lists

Pre-seed collaboration Tools investors

Updated 7 November 2026

Firms we have watched take part in a pre-seed 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 32 →The top 25
32investors on the listNo change this week
1,343cheques in 12 months-15% against the market
$2Mmedian round they joined-74% against the market median
88%wrote a cheque in 12 months
50%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (23)

  1. 1Y CombinatorDeploying nowAccelerator · United States6,412$3Mmedian roundOct 2026last seen
  2. 2AntlerDeploying nowVC firm · United Kingdom729$1Mmedian roundNov 2026last seen
  3. 3Correlation VenturesDeploying nowVC firm · United States395$9Mmedian roundNov 2026last seen
  4. 4NextView VenturesDeploying nowVC firm · United States162$5.5Mmedian roundOct 2026last seen
  5. 5Karman VenturesDeploying nowVC firm · United States142$7.7Mmedian roundOct 2026last seen
  6. 6HaatchDeploying nowVC firm · United Kingdom126$1.5Mmedian roundNov 2026last seen
  7. 7Clocktower VenturesDeploying nowVC firm · Canada123$8.2Mmedian roundNov 2026last seen
  8. 8Development Bank of WalesDeploying nowGovernment · United Kingdom123$1.3Mmedian roundOct 2026last seen
  9. 9M25Deploying nowVC firm · United States115$2.2Mmedian roundSept 2026last seen
  10. 10W VenturesDeploying nowVC firm · United States83$8.2Mmedian roundOct 2026last seen
  11. 11Pi LabsDeploying nowAccelerator · United Kingdom58$3.1Mmedian roundSept 2026last seen
  12. 12Archangel VenturesDeploying nowVC firm · Australia46$1.6Mmedian roundSept 2026last seen
  13. 13Oregon Venture FundDeploying nowVC firm · United States42$6.3Mmedian roundOct 2026last seen
  14. 14Green Angel VenturesDeploying nowAngel network · United Kingdom39$1.8Mmedian roundAug 2026last seen
  15. 15Angel VenturesDeploying nowAngel network · Mexico22$2Mmedian roundDec 2025last seen
  16. 16Blackbird VenturesquietVC firm · Australia14$4.2Mmedian roundSept 2025last seen
  17. 17Realyze VenturesDeploying nowVC firm · Germany7$10Mmedian roundSept 2026last seen
  18. 18QIC VenturesDeploying nowVC firm7$5.6Mmedian roundAug 2026last seen
  19. 19D11Z. VenturesDeploying nowVC firm · Germany6$3Mmedian roundOct 2026last seen
  20. 20BaukunstDeploying nowVC firm · Canada3$3.5Mmedian roundOct 2026last seen
  21. 21Exhort VenturesDeploying nowVC firm · Australia3$1.2Mmedian roundMar 2026last seen
  22. 22Rowan SimpsonquietAngel3$2Mmedian roundOct 2025last seen
  23. 23AmuseDeploying nowVC firm2$1.4Mmedian roundOct 2026last seen
  24. 24Bridford GroupDeploying nowVC firm · United Kingdom2$1.4Mmedian roundOct 2026last seen
  25. 25Serge Van DamDeploying nowVC firm2$1.3Mmedian roundOct 2026last seen
7 more on this list

All 32 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 →

Reading for founders at idea or pre-seed

More books for founders and investors on the Reading List.

As an Amazon Associate we earn from qualifying purchases.

Quick answers about pre-seed collaboration Tools investors

Who are the most active pre-seed collaboration Tools investors?

By cheques observed, the most active are Y Combinator, Antler, Correlation Ventures, NextView Ventures and Karman Ventures.

How many pre-seed collaboration Tools investors are there?

32 are on record. 88% made an investment in the last 12 months and 50% have led a round.

Which stages do pre-seed collaboration Tools investors back?

Of the rounds with a named stage in the last 12 months, mostly Pre-seed (35%) and Seed (29%).

How big are the rounds pre-seed collaboration Tools investors join?

The typical (median) round among the leading investors here is $3M.

Which sectors do pre-seed collaboration Tools investors back most?

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

Which pre-seed collaboration Tools investors lead the most rounds?

Y Combinator (11 led), Antler (7 led) and NextView Ventures (5 led).

Where are pre-seed collaboration Tools investors based?

Among the most active, most are based in the United States (7), the United Kingdom (6) and Australia (3).

What have pre-seed collaboration Tools investors invested in recently?

Recent rounds include Shackleton AI (Seed, Nov 2026, with Correlation Ventures), Crediflow AI (Seed, Nov 2026, with Haatch) and Guava (Seed, Nov 2026, with Clocktower Ventures).

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