Investors / Alta Partners / Compare with b2venture
Alta Partners vs b2venture
Alta Partners lists 21 portfolio companies and has joined 2 funding rounds; b2venture lists 107 companies and has joined 13 rounds. Alta Partners comes in most often at Series B (100% of its entries), b2venture comes in most often at Seed (54% of its entries). 1 company is on both portfolios, among them eGenesis.
Show as a table
| Alta Partners | b2venture | |
|---|---|---|
| Portfolio companies | 21 | 107 |
| Funding rounds joined | 2 | 13 |
| Rounds led | 1 | 8 |
| Rounds, last 12 months | 1 | 8 |
| Typical round it comes in at | $100M or more | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageAlta Partnersb2venture
Show as a table
| Alta Partners | b2venture | |
|---|---|---|
| Pre-seed | 0% | 8% |
| Seed | 0% | 54% |
| Series A | 0% | 15% |
| Series B | 100% | 23% |
| Growth | 0% | 0% |
Themes
share of checked companiesAlta Partnersb2venture
Show as a table
| Alta Partners | b2venture | |
|---|---|---|
| Healthcare & Biotech | 96% | 20% |
| AI & Machine Learning | 0% | 19% |
| Fintech | 0% | 13% |
| Industrial & Manufacturing | 0% | 11% |
| Enterprise Software | 0% | 8% |
| Education | 0% | 5% |
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 Alta Partners and b2venture 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/altapartners.com/portfolio
# also
GET /v1/firms/b2venture.vc/portfolio
GET /v1/firms/altapartners.com/coinvestors