Investors / Castrum Capital / Compare with Nineyards Equity
Castrum Capital vs Nineyards Equity
Castrum Capital lists 61 portfolio companies and has joined 3 funding rounds; Nineyards Equity lists 7 companies and has joined 1 round. Castrum Capital comes in most often at Seed (33% of its entries), Nineyards Equity comes in most often at Series A (100% of its entries). 1 company is on both portfolios, among them Supra Oracles.
Show as a table
| Castrum Capital | Nineyards Equity | |
|---|---|---|
| Portfolio companies | 61 | 7 |
| Funding rounds joined | 3 | 1 |
| Rounds led | 1 | 1 |
| Rounds, last 12 months | 3 | 1 |
| 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 stageCastrum CapitalNineyards Equity
Show as a table
| Castrum Capital | Nineyards Equity | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 33% | 0% |
| Series A | 33% | 100% |
| Series B | 0% | 0% |
| Growth | 33% | 0% |
Themes
share of checked companiesCastrum CapitalNineyards Equity
Show as a table
| Castrum Capital | Nineyards Equity | |
|---|---|---|
| Fintech | 34% | 36% |
| AI & Machine Learning | 26% | 18% |
| Healthcare & Biotech | 2% | 18% |
| Gaming | 9% | 0% |
| E-commerce & Marketplaces | 0% | 9% |
| Mobility & Logistics | 0% | 9% |
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 Castrum Capital and Nineyards Equity 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/castrum.capital/portfolio
# also
GET /v1/firms/nineyardsequity.com/portfolio
GET /v1/firms/castrum.capital/coinvestors