Investors / Castrum Capital / Compare with Innovation Engine Inc.
Castrum Capital vs Innovation Engine Inc.
Castrum Capital lists 61 portfolio companies and has joined 3 funding rounds; Innovation Engine Inc. lists 1 company and has joined 1 round. Castrum Capital comes in most often at Seed (33% of its entries), Innovation Engine Inc. comes in most often at Series B (100% of its entries). 1 company is on both portfolios, among them Openverse Network.
Show as a table
| Castrum Capital | Innovation Engine Inc. | |
|---|---|---|
| Portfolio companies | 61 | 1 |
| Funding rounds joined | 3 | 1 |
| Rounds led | 1 | 0 |
| Rounds, last 12 months | 3 | 0 |
| 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 CapitalInnovation Engine Inc.
Show as a table
| Castrum Capital | Innovation Engine Inc. | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 33% | 0% |
| Series A | 33% | 0% |
| Series B | 0% | 100% |
| Growth | 33% | 0% |
Themes
share of checked companiesCastrum CapitalInnovation Engine Inc.
Show as a table
| Castrum Capital | Innovation Engine Inc. | |
|---|---|---|
| Enterprise Software | 6% | 50% |
| Education | 2% | 50% |
| Fintech | 34% | 0% |
| AI & Machine Learning | 26% | 0% |
| Gaming | 9% | 0% |
| Cybersecurity | 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 Castrum Capital and Innovation Engine Inc. 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/innovation-engine.co.jp/portfolio
GET /v1/firms/castrum.capital/coinvestors