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Investors / FoundersX Ventures / Compare with Thirdbase Capital

FoundersX Ventures vs Thirdbase Capital

FoundersX Ventures lists 42 portfolio companies and has joined 3 funding rounds; Thirdbase Capital lists 40 companies and has joined 0 rounds. FoundersX Ventures comes in most often at Seed (33% of its entries). 2 companies are on both portfolios, among them SpaceX and Jeeves.

42Portfolio companies40
3Funding rounds joined0
0Rounds led0
1Rounds, last 12 months0
$20M to $100MTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
FoundersX Ventures and Thirdbase Capital, head to head
FoundersX VenturesThirdbase Capital
Portfolio companies4240
Funding rounds joined30
Rounds led00
Rounds, last 12 months10
Typical round it comes in at$20M to $100Mn/a
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed33%0%
Series A33%0%
Series B33%0%
Growth0%0%

FoundersX VenturesThirdbase Capital

Show as a table
Entry stages of FoundersX Ventures and Thirdbase Capital, share of entries
FoundersX VenturesThirdbase Capital
Pre-seed0%0%
Seed33%0%
Series A33%0%
Series B33%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning22%30%
Healthcare & Biotech21%8%
Fintech19%14%
Space & Defense10%0%
Enterprise Software4%8%
Industrial & Manufacturing4%6%

FoundersX VenturesThirdbase Capital

Show as a table
Themes of FoundersX Ventures and Thirdbase Capital, share of checked companies
FoundersX VenturesThirdbase Capital
AI & Machine Learning22%30%
Healthcare & Biotech21%8%
Fintech19%14%
Space & Defense10%0%
Enterprise Software4%8%
Industrial & Manufacturing4%6%

Companies both back

2

Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded

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Compare FoundersX Ventures and Thirdbase Capital as data

Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.

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  • 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/foundersx.com/portfolio

# also
GET /v1/firms/thirdbasecap.com/portfolio
GET /v1/firms/foundersx.com/coinvestors
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