Investors / HAX / Compare with The51
HAX vs The51
HAX lists 165 portfolio companies and has joined 2 funding rounds; The51 lists 30 companies and has joined 4 rounds. HAX comes in most often at Seed (100% of its entries), The51 comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them GroundedAI.
Show as a table
| HAX | The51 | |
|---|---|---|
| Portfolio companies | 165 | 30 |
| Funding rounds joined | 2 | 4 |
| Rounds led | 1 | 0 |
| Rounds, last 12 months | 0 | 3 |
| Typical round it comes in at | $5M to $20M | $1M to $5M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageHAXThe51
Show as a table
| HAX | The51 | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 100% | 100% |
| Series A | 0% | 0% |
| Series B | 0% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companiesHAXThe51
Show as a table
| HAX | The51 | |
|---|---|---|
| Healthcare & Biotech | 19% | 22% |
| Industrial & Manufacturing | 22% | 6% |
| AI & Machine Learning | 17% | 20% |
| Fintech | 0% | 12% |
| Robotics & Hardware | 9% | 0% |
| Education | 9% | 8% |
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 HAX and The51 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/hax.co/portfolio
# also
GET /v1/firms/the51.com/portfolio
GET /v1/firms/hax.co/coinvestors