/

Investors / United States / CSC Upshot / Co-investors

CSC Upshot co-investors

Who invests alongside CSC Upshot · Venture capital · Palo Alto, CA, United States

CSC Upshot shares at least one checked portfolio company with 645 other investors. It backs companies most often with Y Combinator (28), Hemisphere Ventures (27) and Western Technology Investment (15), and 91% of its 148 checked companies have another investor VCinfo tracks.

645co-investors
135companies backed with another investorof 148 checked
91%of its portfolio is co-backed
Y Combinatormost frequent co-investor28 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
171 shared companies103 shared companies91 shared companies84 shared companies68 shared companies60 shared companies50 shared companies47 shared companies42 shared companies33 shared companies30 shared companies27 shared companies24 shared companies21 shared companies19 shared companies18 shared companies16 shared companies14 shared companies13 shared companies13 shared companies12 shared companies12 shared companies12 shared companies11 shared companiesY Combinator: 28 shared companiesY Combinator28Hemisphere Ventures: 27 shared companiesHemisphere Ventures27Western Technology Investment: 15 shared companiesWestern Technology In…15Andreessen Horowitz: 11 shared companiesAndreessen Horowitz11FundersClub: 8 shared companiesFundersClub8Catapult VC: 7 shared companiesCatapult VC7Crosslink Capital: 7 shared companiesCrosslink Capital7Initialized: 7 shared companiesInitialized7SV Angel: 7 shared companiesSV Angel7ZenStone Venture Capital: 7 shared companiesZenStone Venture Capi…7BoxGroup: 6 shared companiesBoxGroup6Founder Collective: 6 shared companiesFounder Collective6Salesforce Ventures: 6 shared companiesSalesforce Ventures6StartX: 6 shared companiesStartX6
Shared portfolio companies with CSC UpshotFirms that also back companies together

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

All co-investors

top 60 of 645, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1Y CombinatorAccelerator · United States28Compare · Its co-investors
2Hemisphere VenturesVenture capital27Compare · Its co-investors
3Western Technology Investmentwesterntech.com15Compare · Its co-investors
4Andreessen HorowitzVenture capital · United States11Compare · Its co-investors
5FundersClubVenture capital · United States8Compare · Its co-investors
6Catapult VCVenture capital · United States7Compare · Its co-investors
7Crosslink CapitalVenture capital · United States7Compare · Its co-investors
8InitializedVenture capital · United States7Compare · Its co-investors
9SV AngelVenture capital · United States7Compare · Its co-investors
10ZenStone Venture CapitalVenture capital · United States7Compare · Its co-investors
11BoxGroupVenture capital · United States6Compare · Its co-investors
12Founder CollectiveVenture capital · United States6Compare · Its co-investors
13Salesforce VenturesCorporate VC · United States6Compare · Its co-investors
14StartXAccelerator6Compare · Its co-investors
15Tuesday CapitalVenture capital · United States6Compare · Its co-investors
16A.Capital VenturesVenture capital · United States5Compare · Its co-investors
17AbstractVenture capital · United States5Compare · Its co-investors
18ATEL VenturesUnited States5Compare · Its co-investors
19Brooklyn Bridge VenturesVenture capital · United States5Compare · Its co-investors
20Correlation VenturesVenture capital · United States5Compare · Its co-investors
21Expansion Venture CapitalVenture capital · United States5Compare · Its co-investors
22Lightspeed Venture PartnersVenture capital · United States5Compare · Its co-investors
23Lombardstreet VenturesVenture capital · United States5Compare · Its co-investors
24Long Journey VenturesVenture capital · United States5Compare · Its co-investors
25Sequoia CapitalVenture capital · United States5Compare · Its co-investors
26TechstarsAccelerator · United States5Compare · Its co-investors
27Union Square VenturesVenture capital · United States5Compare · Its co-investors
28Valor Siren VenturesVenture capital · United States5Compare · Its co-investors
29Wonder VenturesVenture capital · United States5Compare · Its co-investors
30Ballistic VenturesVenture capital · United States4Compare · Its co-investors
31DCVCVenture capital · United States4Compare · Its co-investors
32Evolution VC PartnersVenture capital · United States4Compare · Its co-investors
33Founders Circle CapitalVenture capital · United States4Compare · Its co-investors
34Frontierspace VenturesVenture capital · United States4Compare · Its co-investors
35Garage CapitalVenture capital · Canada4Compare · Its co-investors
36Gil & CoVenture capital4Compare · Its co-investors
37Liquid 2 VenturesVenture capital · United States4Compare · Its co-investors
38MaC Venture CapitalVenture capital · United States4Compare · Its co-investors
39Manhattan Venture PartnersVenture capital · United States4Compare · Its co-investors
40Night CapitalVenture capital4Compare · Its co-investors
41Soma CapitalVenture capital · United States4Compare · Its co-investors
42UpHonest CapitalVenture capital · United States4Compare · Its co-investors
438VCVenture capital · United States3Compare · Its co-investors
44Akkadian VenturesVenture capital · United States3Compare · Its co-investors
45Atman Capital PartnersVenture capital3Compare · Its co-investors
46Battery VenturesVenture capital · United States3Compare · Its co-investors
47Bee PartnersVenture capital · United States3Compare · Its co-investors
48Bling CapitalVenture capital · United States3Compare · Its co-investors
49Bullpen CapitalVenture capital · United States3Compare · Its co-investors
50Camford CapitalVenture capital · United States3Compare · Its co-investors
51Collaborative FundVenture capital · United States3Compare · Its co-investors
52Craft VenturesVenture capital · United States3Compare · Its co-investors
53Cross CreekUnited States3Compare · Its co-investors
54DCGVenture capital · United States3Compare · Its co-investors
55Draft VenturesVenture capital3Compare · Its co-investors
56FelicisVenture capital · United States3Compare · Its co-investors
57FloodgateVenture capital · United States3Compare · Its co-investors
58Founders FundVenture capital · United States3Compare · Its co-investors
59Friends & Family CapitalVenture capital · United States3Compare · Its co-investors
60G SquaredVenture capital · United States3Compare · Its co-investors
Showing the top 60 of 645. GET /v1/firms/csc-upshot.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 CSC Upshot's 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 CSC Upshot's co-investors as data

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

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