Investors / 17Sigma / Compare with AltaIR Capital
17Sigma vs AltaIR Capital
17Sigma lists 15 portfolio companies and has joined 4 funding rounds; AltaIR Capital lists 57 companies and has joined 14 rounds. 17Sigma comes in most often at Series A (50% of its entries), AltaIR Capital comes in most often at Seed (93% of its entries). 1 company is on both portfolios, among them Jeeves.
Show as a table
| 17Sigma | AltaIR Capital | |
|---|---|---|
| Portfolio companies | 15 | 57 |
| Funding rounds joined | 4 | 14 |
| Rounds led | 1 | 6 |
| Rounds, last 12 months | 3 | 9 |
| 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 stage17SigmaAltaIR Capital
Show as a table
| 17Sigma | AltaIR Capital | |
|---|---|---|
| Pre-seed | 0% | 7% |
| Seed | 25% | 93% |
| Series A | 50% | 0% |
| Series B | 25% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companies17SigmaAltaIR Capital
Show as a table
| 17Sigma | AltaIR Capital | |
|---|---|---|
| Fintech | 41% | 15% |
| AI & Machine Learning | 7% | 20% |
| Space & Defense | 15% | 10% |
| Enterprise Software | 0% | 11% |
| E-commerce & Marketplaces | 11% | 10% |
| Legal & Compliance | 7% | 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 17Sigma and AltaIR Capital 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/17sigma.com/portfolio
# also
GET /v1/firms/altair.vc/portfolio
GET /v1/firms/17sigma.com/coinvestors