Investors / J4 Ventures / Compare with Madrona
J4 Ventures vs Madrona
J4 Ventures lists 30 portfolio companies and has joined 3 funding rounds; Madrona lists 160 companies and has joined 37 rounds. J4 Ventures comes in most often at Seed (100% of its entries), Madrona comes in most often at Seed (31% of its entries). 1 company is on both portfolios, among them yoodli.ai.
Show as a table
| J4 Ventures | Madrona | |
|---|---|---|
| Portfolio companies | 30 | 160 |
| Funding rounds joined | 3 | 37 |
| Rounds led | 0 | 15 |
| Rounds, last 12 months | 1 | 22 |
| Typical round it comes in at | $1M to $5M | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageJ4 VenturesMadrona
Show as a table
| J4 Ventures | Madrona | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 100% | 31% |
| Series A | 0% | 31% |
| Series B | 0% | 22% |
| Growth | 0% | 16% |
Themes
share of checked companiesJ4 VenturesMadrona
Show as a table
| J4 Ventures | Madrona | |
|---|---|---|
| AI & Machine Learning | 27% | 30% |
| Fintech | 17% | 8% |
| Enterprise Software | 6% | 16% |
| Healthcare & Biotech | 14% | 10% |
| Education | 14% | 4% |
| Human Resources | 8% | 0% |
Companies both back
1Shared 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
Compare J4 Ventures and Madrona 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
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/j4.ventures/portfolio
# also
GET /v1/firms/madrona.com/portfolio
GET /v1/firms/j4.ventures/coinvestors