/

Investors / United Kingdom / Episode 1 / Co-investors

Episode 1 co-investors

Who invests alongside Episode 1 · Venture capital · London, United Kingdom

Episode 1 shares at least one checked portfolio company with 174 other investors. It backs companies most often with Seedcamp (6), Entrepreneurs First (5) and Octopus Ventures (5), and 87% of its 70 checked companies have another investor VCinfo tracks.

174co-investors
61companies backed with another investorof 70 checked
87%of its portfolio is co-backed
Seedcampmost frequent co-investor6 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
30 shared companies12 shared companies8 shared companies6 shared companies6 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 companies4 shared companies4 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companiesSeedcamp: 6 shared companiesSeedcamp6Entrepreneurs First: 5 shared companiesEntrepreneurs First5Octopus Ventures: 5 shared companiesOctopus Ventures5Balderton Capital: 4 shared companiesBalderton Capital4Join Capital: 3 shared companiesJoin Capital3MMC Ventures: 3 shared companiesMMC Ventures3Osney Capital: 3 shared companiesOsney Capital3Passion Capital: 3 shared companiesPassion Capital3Playfair Capital: 3 shared companiesPlayfair Capital3Techstars: 3 shared companiesTechstars3Y Combinator: 3 shared companiesY Combinator3Act Venture Capital: 2 shared companiesAct Venture Capital2Ada Ventures: 2 shared companiesAda Ventures2AlbionVC: 2 shared companiesAlbionVC2
Shared portfolio companies with Episode 1Firms that also back companies together

Circle size is the number of companies shared with Episode 1; a line joins two co-investors that back at least two companies together.

All co-investors

top 60 of 174, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1SeedcampVenture capital · United Kingdom6Compare · Its co-investors
2Entrepreneurs FirstAccelerator · United Kingdom5Compare · Its co-investors
3Octopus VenturesVenture capital · United Kingdom5Compare · Its co-investors
4Balderton CapitalVenture capital · United Kingdom4Compare · Its co-investors
5Join CapitalVenture capital · Germany3Compare · Its co-investors
6MMC VenturesVenture capital · United Kingdom3Compare · Its co-investors
7Osney CapitalVenture capital · United Kingdom3Compare · Its co-investors
8Passion CapitalVenture capital · United Kingdom3Compare · Its co-investors
9Playfair CapitalVenture capital · United Kingdom3Compare · Its co-investors
10TechstarsAccelerator · United States3Compare · Its co-investors
11Y CombinatorAccelerator · United States3Compare · Its co-investors
12Act Venture CapitalVenture capital · Ireland2Compare · Its co-investors
13Ada VenturesVenture capital · United Kingdom2Compare · Its co-investors
14AlbionVCVenture capital · United Kingdom2Compare · Its co-investors
15Ballpark VenturesMicro VC2Compare · Its co-investors
16Bessemer Venture PartnersVenture capital · United States2Compare · Its co-investors
17BGFVenture capital · United Kingdom2Compare · Its co-investors
18Capitoriacapitoria.com2Compare · Its co-investors
19Concept VenturesVenture capital · United Kingdom2Compare · Its co-investors
20Creative Destruction LabAccelerator · Canada2Compare · Its co-investors
21Founders FactoryVenture capital · United Kingdom2Compare · Its co-investors
22GRIDS CapitalVenture capital · Brazil2Compare · Its co-investors
23HaatchVenture capital · United Kingdom2Compare · Its co-investors
24IQ CapitalVenture capital · United Kingdom2Compare · Its co-investors
25IQTVenture capital · United States2Compare · Its co-investors
26MercuriVenture capital · United Kingdom2Compare · Its co-investors
27Notion CapitalVenture capital · United Kingdom2Compare · Its co-investors
28Pi LabsVenture capital · United Kingdom2Compare · Its co-investors
29Samsung NEXTCorporate VC · United States2Compare · Its co-investors
30Stage 2 CapitalVenture capital · United States2Compare · Its co-investors
3114Peaks CapitalVenture capital · Switzerland1Compare · Its co-investors
3242CAPVenture capital · Germany1Compare · Its co-investors
33500 Emerging EuropeVenture capital · Netherlands1Compare · Its co-investors
347percent VenturesVenture capital · United Kingdom1Compare · Its co-investors
3583NorthVenture capital · United Kingdom1Compare · Its co-investors
3691 VenturesVenture capital1Compare · Its co-investors
37AccelVenture capital · United States1Compare · Its co-investors
38Adapt VenturesVenture capital1Compare · Its co-investors
39AFG PartnersVenture capital1Compare · Its co-investors
40Air Street CapitalVenture capital1Compare · Its co-investors
41Alanda CapitalVenture capital1Compare · Its co-investors
42Also CapitalVenture capital1Compare · Its co-investors
43AlvenVenture capital · France1Compare · Its co-investors
44Amadeus Capital PartnersVenture capital · United Kingdom1Compare · Its co-investors
45Angel CoFundVenture capital · United Kingdom1Compare · Its co-investors
46AntlerVenture capital · Saudi Arabia1Compare · Its co-investors
47Armyn CapitalVenture capital · United States1Compare · Its co-investors
48Asterion VenturesVenture capital · France1Compare · Its co-investors
49Astro CapitalVenture capital · United States1Compare · Its co-investors
50Autopilot VenturesVenture capital1Compare · Its co-investors
51AV8 VenturesVenture capital · United States1Compare · Its co-investors
52BackedVenture capital1Compare · Its co-investors
53Banyan VenturesMicro VC · United States1Compare · Its co-investors
54BIG Ideas GroupUnited Kingdom1Compare · Its co-investors
55Blackhorn VenturesVenture capital · United States1Compare · Its co-investors
56Blueprint HealthAccelerator1Compare · Its co-investors
57Blumberg CapitalVenture capital · United States1Compare · Its co-investors
58British Business BankUnited Kingdom1Compare · Its co-investors
59Calculus CapitalVenture capital · United Kingdom1Compare · Its co-investors
60CapnamicVenture capital · Germany1Compare · Its co-investors
Showing the top 60 of 174. GET /v1/firms/episode1.com/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 Episode 1'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 Episode 1's co-investors as data

Pull this ranked list, Episode 1's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Episode 1 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/episode1.com/coinvestors

# also
GET /v1/firms/episode1.com
GET /v1/firms/episode1.com/portfolio
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing