/

Investors / What If Ventures / Co-investors

What If Ventures co-investors

Who invests alongside What If Ventures · Venture capital

What If Ventures shares at least one checked portfolio company with 136 other investors. It backs companies most often with Calm Ventures (4), Capital Factory (3) and Gaingels (3), and 100% of its 16 checked companies have another investor VCinfo tracks.

136co-investors
16companies backed with another investorof 16 checked
100%of its portfolio is co-backed
Calm Venturesmost frequent co-investor4 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
18 shared companies13 shared companies9 shared companies8 shared companies7 shared companies6 shared companies5 shared companies5 shared companies5 shared companies5 shared companies4 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companiesCalm Ventures: 4 shared companiesCalm Ventures4Capital Factory: 3 shared companiesCapital Factory3Gaingels: 3 shared companiesGaingels3Palo Santo: 3 shared companiesPalo Santo3Able Partners: 2 shared companiesAble Partners2Alumni Ventures: 2 shared companiesAlumni Ventures2Crosscourt Ventures: 2 shared companiesCrosscourt Ventures2Grant Park Ventures: 2 shared companiesGrant Park Ventures2Hitachi Ventures: 2 shared companiesHitachi Ventures2Lontra Ventures: 2 shared companiesLontra Ventures2Mana Ventures: 2 shared companiesMana Ventures2Neo Kuma Ventures: 2 shared companiesNeo Kuma Ventures2Seven Hound Ventures: 2 shared companiesSeven Hound Ventures2Silent Ventures: 2 shared companiesSilent Ventures2
Shared portfolio companies with What If VenturesFirms that also back companies together

Circle size is the number of companies shared with What If Ventures; a line joins two co-investors that back at least two companies together.

All co-investors

top 60 of 136, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1Calm VenturesVenture capital4Compare · Its co-investors
2Capital FactoryVenture capital · United States3Compare · Its co-investors
3GaingelsVenture capital · United States3Compare · Its co-investors
4Palo SantoVenture capital3Compare · Its co-investors
5Able PartnersVenture capital · United States2Compare · Its co-investors
6Alumni VenturesVenture capital · United States2Compare · Its co-investors
7Crosscourt VenturesVenture capital2Compare · Its co-investors
8Grant Park VenturesVenture capital2Compare · Its co-investors
9Hitachi VenturesCorporate VC · Germany2Compare · Its co-investors
10Lontra VenturesVenture capital · United States2Compare · Its co-investors
11Mana VenturesVenture capital · United States2Compare · Its co-investors
12Neo Kuma VenturesVenture capital2Compare · Its co-investors
13Seven Hound VenturesVenture capital · United States2Compare · Its co-investors
14Silent VenturesVenture capital · United States2Compare · Its co-investors
15Timescale VenturesVenture capital2Compare · Its co-investors
16Valor Siren VenturesVenture capital · United States2Compare · Its co-investors
17A&E InvestmentsVenture capital1Compare · Its co-investors
18Acumen AmericaVenture capital · United States1Compare · Its co-investors
19Alumni VenturesVenture capital · United States1Compare · Its co-investors
20Andreessen HorowitzVenture capital · United States1Compare · Its co-investors
21Anti FundVenture capital · United States1Compare · Its co-investors
22ARTISVenture capital · United States1Compare · Its co-investors
23Astro CapitalVenture capital · United States1Compare · Its co-investors
24AvegoVenture capital · United States1Compare · Its co-investors
25Beyond Earth VenturesVenture capital1Compare · Its co-investors
26Brave CapitalVenture capital · United States1Compare · Its co-investors
27Capitoriacapitoria.com1Compare · Its co-investors
28Claritas CapitalVenture capital · United States1Compare · Its co-investors
29Climate CapitalVenture capital1Compare · Its co-investors
30Coalition CapitalVenture capital · United States1Compare · Its co-investors
31CoatueVenture capital · United States1Compare · Its co-investors
32Columbus Venture PartnersVenture capital · Spain1Compare · Its co-investors
33Craft VenturesVenture capital · United States1Compare · Its co-investors
34Critical FrontierVenture capital1Compare · Its co-investors
35CrosscutVenture capital · United States1Compare · Its co-investors
36CSC UpshotVenture capital · United States1Compare · Its co-investors
37DecentraNetVenture capital · United States1Compare · Its co-investors
38Denver VenturesVenture capital · United States1Compare · Its co-investors
39Divergent CapitalVenture capital · United States1Compare · Its co-investors
40Earth Venture CapitalVenture capital · Singapore1Compare · Its co-investors
41EclipseVenture capital · United States1Compare · Its co-investors
42Elevat3 CapitalVenture capital1Compare · Its co-investors
43Emerald Technology VenturesVenture capital · Switzerland1Compare · Its co-investors
44Evolution VC PartnersVenture capital · United States1Compare · Its co-investors
45FelicisVenture capital · United States1Compare · Its co-investors
46Fifty YearsVenture capital · United States1Compare · Its co-investors
47Fine Structure VenturesVenture capital · United States1Compare · Its co-investors
48FOG VenturesVenture capital1Compare · Its co-investors
49Forum VenturesVenture capital · United States1Compare · Its co-investors
50Future VenturesVenture capital · United States1Compare · Its co-investors
51Garage CapitalVenture capital · Canada1Compare · Its co-investors
52Geek VenturesVenture capital · United States1Compare · Its co-investors
53General InnovationVenture capital1Compare · Its co-investors
54Graph VenturesVenture capital · United States1Compare · Its co-investors
55GreyMatterVenture capital1Compare · Its co-investors
56Harpoon VenturesVenture capital · United States1Compare · Its co-investors
57Head and Heart CapitalMicro VC1Compare · Its co-investors
58Inspired CapitalVenture capital · United States1Compare · Its co-investors
59IntegratedVenture capital1Compare · Its co-investors
60Invariantes FundVenture capital1Compare · Its co-investors
Showing the top 60 of 136. GET /v1/firms/whatif.vc/coinvestors returns the ranked list as JSON for a CRM, a sheet or an AI agent: 25 firms a call on the free plan, 100 on Pro.
Get free API keyAPI docs

A co-investor is a firm whose own portfolio page lists a company that What If Ventures' page lists too, both checked against the company's site. It shows who backs the same companies, not who joined the same round. How the data is graded

Free account · no card

Get What If Ventures' co-investors as data

Pull this ranked list, What If Ventures' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when What If Ventures adds a company.

Work email, sign-in link by email. Already have an account? Log in
  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/whatif.vc/coinvestors

# also
GET /v1/firms/whatif.vc
GET /v1/firms/whatif.vc/portfolio
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing