/

Investors / United States / Cantos / Co-investors

Cantos co-investors

Who invests alongside Cantos · Venture capital · San Francisco, CA, United States

Cantos shares at least one checked portfolio company with 299 other investors. It backs companies most often with Y Combinator (5), Andreessen Horowitz (4) and Collaborative Fund (4), and 100% of its 34 checked companies have another investor VCinfo tracks.

299co-investors
34companies backed with another investorof 34 checked
100%of its portfolio is co-backed
Y Combinatormost frequent co-investor5 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
103 shared companies54 shared companies40 shared companies33 shared companies32 shared companies27 shared companies16 shared companies9 shared companies9 shared companies9 shared companies8 shared companies7 shared companies6 shared companies6 shared companies5 shared companies5 shared companies5 shared companies5 shared companies4 shared companies4 shared companies4 shared companies4 shared companies4 shared companies4 shared companiesY Combinator: 5 shared companiesY Combinator5Andreessen Horowitz: 4 shared companiesAndreessen Horowitz4Collaborative Fund: 4 shared companiesCollaborative Fund4Fifty Years: 4 shared companiesFifty Years4Harpoon Ventures: 4 shared companiesHarpoon Ventures4KdT Ventures: 4 shared companiesKdT Ventures4Ravelin Capital: 4 shared companiesRavelin Capital4Aera VC: 3 shared companiesAera VC3Ambition Capital: 3 shared companiesAmbition Capital3BoxGroup: 3 shared companiesBoxGroup3Crosscut: 3 shared companiesCrosscut3DCVC: 3 shared companiesDCVC3Friends & Family Capital: 3 shared companiesFriends & Family Capi…3Humba Ventures: 3 shared companiesHumba Ventures3
Shared portfolio companies with CantosFirms that also back companies together

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

All co-investors

top 60 of 299, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1Y CombinatorAccelerator · United States5Compare · Its co-investors
2Andreessen HorowitzVenture capital · United States4Compare · Its co-investors
3Collaborative FundVenture capital · United States4Compare · Its co-investors
4Fifty YearsVenture capital · United States4Compare · Its co-investors
5Harpoon VenturesVenture capital · United States4Compare · Its co-investors
6KdT VenturesVenture capital · United States4Compare · Its co-investors
7Ravelin CapitalVenture capital4Compare · Its co-investors
8Aera VCVenture capital · Singapore3Compare · Its co-investors
9Ambition CapitalVenture capital · United States3Compare · Its co-investors
10BoxGroupVenture capital · United States3Compare · Its co-investors
11CrosscutVenture capital · United States3Compare · Its co-investors
12DCVCVenture capital · United States3Compare · Its co-investors
13Friends & Family CapitalVenture capital · United States3Compare · Its co-investors
14Humba VenturesVenture capital · United States3Compare · Its co-investors
15IQTVenture capital · United States3Compare · Its co-investors
16Liquid 2 VenturesVenture capital · United States3Compare · Its co-investors
17Lowercarbon CapitalVenture capital · United States3Compare · Its co-investors
18MetaplanetVenture capital · Estonia3Compare · Its co-investors
19Page One VenturesVenture capital · United States3Compare · Its co-investors
20Refactor CapitalVenture capital · United States3Compare · Its co-investors
21Silent VenturesVenture capital · United States3Compare · Its co-investors
22Soma CapitalVenture capital · United States3Compare · Its co-investors
23Tamarack GlobalVenture capital · United States3Compare · Its co-investors
24Timescale VenturesVenture capital3Compare · Its co-investors
25Alpaca VCVenture capital · United States2Compare · Its co-investors
26Also CapitalVenture capital2Compare · Its co-investors
27Angel Collective Opportunity FundVenture capital2Compare · Its co-investors
28ATEL VenturesUnited States2Compare · Its co-investors
29Autopilot VenturesVenture capital2Compare · Its co-investors
30BAM ElevateCorporate VC · United States2Compare · Its co-investors
31Behind Genius VenturesVenture capital2Compare · Its co-investors
32BlueYard CapitalVenture capital · Germany2Compare · Its co-investors
33Boost VCVenture capital · United States2Compare · Its co-investors
34Capitoriacapitoria.com2Compare · Its co-investors
35Carbon Direct CapitalVenture capital · United States2Compare · Its co-investors
36Critical FrontierVenture capital2Compare · Its co-investors
37Decisive PointVenture capital · United States2Compare · Its co-investors
38Draper AssociatesVenture capital · United States2Compare · Its co-investors
39Elemental ImpactUnited States2Compare · Its co-investors
40FelicisVenture capital · United States2Compare · Its co-investors
41Flux CapitalVenture capital · United States2Compare · Its co-investors
42Founders FundVenture capital · United States2Compare · Its co-investors
43General CatalystVenture capital · United States2Compare · Its co-investors
44Global BrainVenture capital · Japan2Compare · Its co-investors
45Great Wave VenturesVenture capital · United States2Compare · Its co-investors
46Impatient VenturesVenture capital2Compare · Its co-investors
47Innovation EndeavorsVenture capital · United States2Compare · Its co-investors
48Invariantes FundVenture capital2Compare · Its co-investors
49Launch AlaskaAccelerator · United States2Compare · Its co-investors
50Mantis Venture CapitalVenture capital · United States2Compare · Its co-investors
51Nucleation CapitalVenture capital2Compare · Its co-investors
52OverrideVenture capital · United States2Compare · Its co-investors
53Partners ResoluteVenture capital2Compare · Its co-investors
54PaxVenture capital2Compare · Its co-investors
55Prime Movers LabVenture capital2Compare · Its co-investors
56SpacecadetVenture capital2Compare · Its co-investors
57Trousdale VenturesVenture capital · United States2Compare · Its co-investors
58Tuesday CapitalVenture capital · United States2Compare · Its co-investors
59Uncorrelated VenturesVenture capital · United Kingdom2Compare · Its co-investors
60Unshackled VenturesVenture capital · United States2Compare · Its co-investors
Showing the top 60 of 299. GET /v1/firms/cantos.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 Cantos' 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 Cantos' co-investors as data

Pull this ranked list, Cantos' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Cantos 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/cantos.vc/coinvestors

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