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Investors / Capital Factory / Compare with OpenAI Startup Fund

Capital Factory vs OpenAI Startup Fund

Capital Factory lists 688 portfolio companies and has joined 20 funding rounds; OpenAI Startup Fund lists 19 companies and has joined 26 rounds. Capital Factory comes in most often at Seed (53% of its entries), OpenAI Startup Fund comes in most often at Series A (47% of its entries). 1 company is on both portfolios, among them corridor.dev.

688Portfolio companies19
20Funding rounds joined26
2Rounds led10
16Rounds, last 12 months13
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Capital Factory and OpenAI Startup Fund, head to head
Capital FactoryOpenAI Startup Fund
Portfolio companies68819
Funding rounds joined2026
Rounds led210
Rounds, last 12 months1613
Typical round it comes in at$20M to $100M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed53%26%
Series A16%47%
Series B16%11%
Growth16%16%

Capital FactoryOpenAI Startup Fund

Show as a table
Entry stages of Capital Factory and OpenAI Startup Fund, share of entries
Capital FactoryOpenAI Startup Fund
Pre-seed0%0%
Seed53%26%
Series A16%47%
Series B16%11%
Growth16%16%

Themes

share of checked companies
AI & Machine Learning25%32%
Healthcare & Biotech15%16%
Enterprise Software8%10%
Cybersecurity5%10%
Space & Defense0%10%
Education8%7%

Capital FactoryOpenAI Startup Fund

Show as a table
Themes of Capital Factory and OpenAI Startup Fund, share of checked companies
Capital FactoryOpenAI Startup Fund
AI & Machine Learning25%32%
Healthcare & Biotech15%16%
Enterprise Software8%10%
Cybersecurity5%10%
Space & Defense0%10%
Education8%7%

Companies both back

1

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 Capital Factory and OpenAI Startup Fund 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/capitalfactory.com/portfolio

# also
GET /v1/firms/openai.fund/portfolio
GET /v1/firms/capitalfactory.com/coinvestors
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