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Investors / J20 Ventures / Compare with Unpopular Ventures

J20 Ventures vs Unpopular Ventures

J20 Ventures lists 20 portfolio companies and has joined 0 funding rounds; Unpopular Ventures lists 19 companies and has joined 4 rounds. Unpopular Ventures comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them 99minutos.

20Portfolio companies19
0Funding rounds joined4
0Rounds led0
0Rounds, last 12 months2
n/aTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
J20 Ventures and Unpopular Ventures, head to head
J20 VenturesUnpopular Ventures
Portfolio companies2019
Funding rounds joined04
Rounds led00
Rounds, last 12 months02
Typical round it comes in atn/a$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%100%
Series A0%0%
Series B0%0%
Growth0%0%

J20 VenturesUnpopular Ventures

Show as a table
Entry stages of J20 Ventures and Unpopular Ventures, share of entries
J20 VenturesUnpopular Ventures
Pre-seed0%0%
Seed0%100%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning29%29%
Healthcare & Biotech16%10%
E-commerce & Marketplaces16%7%
Fintech10%13%
Education3%13%
Robotics & Hardware3%7%

J20 VenturesUnpopular Ventures

Show as a table
Themes of J20 Ventures and Unpopular Ventures, share of checked companies
J20 VenturesUnpopular Ventures
AI & Machine Learning29%29%
Healthcare & Biotech16%10%
E-commerce & Marketplaces16%7%
Fintech10%13%
Education3%13%
Robotics & Hardware3%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 J20 Ventures and Unpopular Ventures 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/j20ventures.com/portfolio

# also
GET /v1/firms/unpopular.vc/portfolio
GET /v1/firms/j20ventures.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing