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Investors / 99 Startups / Compare with Open Opportunity Fund

99 Startups vs Open Opportunity Fund

99 Startups lists 68 portfolio companies and has joined 1 funding round; Open Opportunity Fund lists 63 companies and has joined 2 rounds. 99 Startups comes in most often at Seed (100% of its entries), Open Opportunity Fund comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them Ontop.

68Portfolio companies63
1Funding rounds joined2
0Rounds led1
1Rounds, last 12 months2
$1M to $5MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
99 Startups and Open Opportunity Fund, head to head
99 StartupsOpen Opportunity Fund
Portfolio companies6863
Funding rounds joined12
Rounds led01
Rounds, last 12 months12
Typical round it comes in at$1M to $5M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed100%100%
Series A0%0%
Series B0%0%
Growth0%0%

99 StartupsOpen Opportunity Fund

Show as a table
Entry stages of 99 Startups and Open Opportunity Fund, share of entries
99 StartupsOpen Opportunity Fund
Pre-seed0%0%
Seed100%100%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Fintech31%27%
AI & Machine Learning14%14%
Healthcare & Biotech5%13%
Real Estate & Construction11%0%
Enterprise Software7%10%
Human Resources7%4%

99 StartupsOpen Opportunity Fund

Show as a table
Themes of 99 Startups and Open Opportunity Fund, share of checked companies
99 StartupsOpen Opportunity Fund
Fintech31%27%
AI & Machine Learning14%14%
Healthcare & Biotech5%13%
Real Estate & Construction11%0%
Enterprise Software7%10%
Human Resources7%4%

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 99 Startups and Open Opportunity 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/99startups.com/portfolio

# also
GET /v1/firms/theopportunityfund.com/portfolio
GET /v1/firms/99startups.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing