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Investors / J4 Ventures / Compare with Pack Ventures

J4 Ventures vs Pack Ventures

J4 Ventures lists 30 portfolio companies and has joined 3 funding rounds; Pack Ventures lists 40 companies and has joined 6 rounds. J4 Ventures comes in most often at Seed (100% of its entries), Pack Ventures comes in most often at Seed (83% of its entries). 2 companies are on both portfolios, among them Ethosphere and Hearvana.

30Portfolio companies40
3Funding rounds joined6
0Rounds led0
1Rounds, last 12 months3
$1M to $5MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
J4 Ventures and Pack Ventures, head to head
J4 VenturesPack Ventures
Portfolio companies3040
Funding rounds joined36
Rounds led00
Rounds, last 12 months13
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%83%
Series A0%17%
Series B0%0%
Growth0%0%

J4 VenturesPack Ventures

Show as a table
Entry stages of J4 Ventures and Pack Ventures, share of entries
J4 VenturesPack Ventures
Pre-seed0%0%
Seed100%83%
Series A0%17%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Healthcare & Biotech14%30%
AI & Machine Learning27%22%
Fintech17%7%
Education14%2%
Enterprise Software6%10%
Human Resources8%0%

J4 VenturesPack Ventures

Show as a table
Themes of J4 Ventures and Pack Ventures, share of checked companies
J4 VenturesPack Ventures
Healthcare & Biotech14%30%
AI & Machine Learning27%22%
Fintech17%7%
Education14%2%
Enterprise Software6%10%
Human Resources8%0%

Companies both back

2

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 Pack 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/j4.ventures/portfolio

# also
GET /v1/firms/packvc.com/portfolio
GET /v1/firms/j4.ventures/coinvestors
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