Investors / Black Diamond Ventures / Compare with Gaingels
Black Diamond Ventures vs Gaingels
Black Diamond Ventures lists 27 portfolio companies and has joined 2 funding rounds; Gaingels lists 2,062 companies and has joined 64 rounds. Black Diamond Ventures comes in most often at Seed (100% of its entries), Gaingels comes in most often at Seed (43% of its entries). 1 company is on both portfolios, among them Earli.
Show as a table
| Black Diamond Ventures | Gaingels | |
|---|---|---|
| Portfolio companies | 27 | 2,062 |
| Funding rounds joined | 2 | 64 |
| Rounds led | 1 | 1 |
| Rounds, last 12 months | 1 | 35 |
| Typical round it comes in at | $5M to $20M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageBlack Diamond VenturesGaingels
Show as a table
| Black Diamond Ventures | Gaingels | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 100% | 43% |
| Series A | 0% | 21% |
| Series B | 0% | 25% |
| Growth | 0% | 12% |
Themes
share of checked companiesBlack Diamond VenturesGaingels
Show as a table
| Black Diamond Ventures | Gaingels | |
|---|---|---|
| Healthcare & Biotech | 39% | 15% |
| AI & Machine Learning | 8% | 20% |
| Fintech | 8% | 13% |
| Industrial & Manufacturing | 13% | 3% |
| Enterprise Software | 5% | 8% |
| Media & Entertainment | 8% | 4% |
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 Diamond Ventures and Gaingels 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/bdventures.com/portfolio
# also
GET /v1/firms/gaingels.com/portfolio
GET /v1/firms/bdventures.com/coinvestors