Investors / Floodgate / Compare with StartX
Floodgate vs StartX
Floodgate lists 105 portfolio companies and has joined 10 funding rounds; StartX lists 771 companies and has joined 2 rounds. Floodgate comes in most often at Series A (60% of its entries), StartX comes in most often at Series A (100% of its entries). 5 companies are on both portfolios, among them EFEX, Harmonic and Hebbia.
Show as a table
| Floodgate | StartX | |
|---|---|---|
| Portfolio companies | 105 | 771 |
| Funding rounds joined | 10 | 2 |
| Rounds led | 1 | 0 |
| Rounds, last 12 months | 1 | 1 |
| Typical round it comes in at | $5M to $20M | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageFloodgateStartX
Show as a table
| Floodgate | StartX | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 40% | 0% |
| Series A | 60% | 100% |
| Series B | 0% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companiesFloodgateStartX
Show as a table
| Floodgate | StartX | |
|---|---|---|
| Healthcare & Biotech | 6% | 25% |
| AI & Machine Learning | 23% | 19% |
| Enterprise Software | 12% | 7% |
| Fintech | 9% | 8% |
| Education | 9% | 9% |
| Industrial & Manufacturing | 3% | 6% |
Companies both back
5Shared 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 Floodgate and StartX 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/floodgate.com/portfolio
# also
GET /v1/firms/startx.com/portfolio
GET /v1/firms/floodgate.com/coinvestors