/

Investors / Open Opportunity Fund / Compare with Penny Jar Capital

Open Opportunity Fund vs Penny Jar Capital

Open Opportunity Fund lists 63 portfolio companies and has joined 2 funding rounds; Penny Jar Capital lists 30 companies and has joined 6 rounds. Open Opportunity Fund comes in most often at Seed (100% of its entries), Penny Jar Capital comes in most often at Seed (67% of its entries). 1 company is on both portfolios, among them praxis labs.

63Portfolio companies30
2Funding rounds joined6
1Rounds led2
2Rounds, last 12 months4
$5M to $20MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Open Opportunity Fund and Penny Jar Capital, head to head
Open Opportunity FundPenny Jar Capital
Portfolio companies6330
Funding rounds joined26
Rounds led12
Rounds, last 12 months24
Typical round it comes in at$5M to $20M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed100%67%
Series A0%17%
Series B0%0%
Growth0%17%

Open Opportunity FundPenny Jar Capital

Show as a table
Entry stages of Open Opportunity Fund and Penny Jar Capital, share of entries
Open Opportunity FundPenny Jar Capital
Pre-seed0%0%
Seed100%67%
Series A0%17%
Series B0%0%
Growth0%17%

Themes

share of checked companies
AI & Machine Learning14%35%
Fintech27%14%
Healthcare & Biotech13%10%
Enterprise Software10%6%
Education7%0%
Space & Defense6%6%

Open Opportunity FundPenny Jar Capital

Show as a table
Themes of Open Opportunity Fund and Penny Jar Capital, share of checked companies
Open Opportunity FundPenny Jar Capital
AI & Machine Learning14%35%
Fintech27%14%
Healthcare & Biotech13%10%
Enterprise Software10%6%
Education7%0%
Space & Defense6%6%

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

Free account · no card

Compare Open Opportunity Fund and Penny Jar 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.

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/theopportunityfund.com/portfolio

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