Investors / a16z Frontier / Compare with Openner
a16z Frontier vs Openner
a16z Frontier lists 119 portfolio companies and has joined 20 funding rounds; Openner lists 55 companies and has joined 0 rounds. a16z Frontier comes in most often at Seed (47% of its entries). 1 company is on both portfolios, among them Proof Collective.
Show as a table
| a16z Frontier | Openner | |
|---|---|---|
| Portfolio companies | 119 | 55 |
| Funding rounds joined | 20 | 0 |
| Rounds led | 11 | 0 |
| Rounds, last 12 months | 12 | 0 |
| Typical round it comes in at | $20M to $100M | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stagea16z FrontierOpenner
Show as a table
| a16z Frontier | Openner | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 47% | 0% |
| Series A | 27% | 0% |
| Series B | 13% | 0% |
| Growth | 13% | 0% |
Themes
share of checked companiesa16z FrontierOpenner
Show as a table
| a16z Frontier | Openner | |
|---|---|---|
| Fintech | 41% | 17% |
| AI & Machine Learning | 9% | 20% |
| Healthcare & Biotech | 3% | 16% |
| Crypto & Web3 | 12% | 0% |
| Enterprise Software | 11% | 7% |
| E-commerce & Marketplaces | 4% | 7% |
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 a16z Frontier and Openner 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/a16zfrontier.com/portfolio
# also
GET /v1/firms/openner.vc/portfolio
GET /v1/firms/a16zfrontier.com/coinvestors