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Investors / J4 Ventures / Compare with The MBA Fund

J4 Ventures vs The MBA Fund

J4 Ventures lists 30 portfolio companies and has joined 3 funding rounds; The MBA Fund lists 145 companies and has joined 1 round. J4 Ventures comes in most often at Seed (100% of its entries), The MBA Fund comes in most often at Seed (100% of its entries). 3 companies are on both portfolios, among them Apprenta, Sonar and Tandem.

30Portfolio companies145
3Funding rounds joined1
0Rounds led0
1Rounds, last 12 months0
$1M to $5MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
J4 Ventures and The MBA Fund, head to head
J4 VenturesThe MBA Fund
Portfolio companies30145
Funding rounds joined31
Rounds led00
Rounds, last 12 months10
Typical round it comes in at$1M to $5M$1M to $5M
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%

J4 VenturesThe MBA Fund

Show as a table
Entry stages of J4 Ventures and The MBA Fund, share of entries
J4 VenturesThe MBA Fund
Pre-seed0%0%
Seed100%100%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning27%24%
Fintech17%13%
Healthcare & Biotech14%16%
Education14%5%
Human Resources8%0%
E-commerce & Marketplaces4%7%

J4 VenturesThe MBA Fund

Show as a table
Themes of J4 Ventures and The MBA Fund, share of checked companies
J4 VenturesThe MBA Fund
AI & Machine Learning27%24%
Fintech17%13%
Healthcare & Biotech14%16%
Education14%5%
Human Resources8%0%
E-commerce & Marketplaces4%7%

Companies both back

3

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 J4 Ventures and The MBA 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/j4.ventures/portfolio

# also
GET /v1/firms/thembafund.com/portfolio
GET /v1/firms/j4.ventures/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing