Investors / Black Opal Ventures / Compare with Cartan Capital
Black Opal Ventures vs Cartan Capital
Black Opal Ventures lists 9 portfolio companies and has joined 9 funding rounds; Cartan Capital lists 12 companies and has joined 1 round. Black Opal Ventures comes in most often at Series A (38% of its entries), Cartan Capital comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them Tiny.
Show as a table
| Black Opal Ventures | Cartan Capital | |
|---|---|---|
| Portfolio companies | 9 | 12 |
| Funding rounds joined | 9 | 1 |
| Rounds led | 0 | 0 |
| Rounds, last 12 months | 6 | 1 |
| Typical round it comes in at | $20M to $100M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageBlack Opal VenturesCartan Capital
Show as a table
| Black Opal Ventures | Cartan Capital | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 25% | 100% |
| Series A | 38% | 0% |
| Series B | 38% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companiesBlack Opal VenturesCartan Capital
Show as a table
| Black Opal Ventures | Cartan Capital | |
|---|---|---|
| Healthcare & Biotech | 80% | 53% |
| Enterprise Software | 0% | 24% |
| Media & Entertainment | 0% | 12% |
| AI & Machine Learning | 0% | 12% |
| Cybersecurity | 10% | 0% |
| Space & Defense | 10% | 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 Black Opal Ventures and Cartan 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
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/blackopalventures.com/portfolio
# also
GET /v1/firms/cartancapital.com/portfolio
GET /v1/firms/blackopalventures.com/coinvestors