Investors / Proton Enterprises / Compare with Vine Ventures
Proton Enterprises vs Vine Ventures
Proton Enterprises lists 14 portfolio companies and has joined 0 funding rounds; Vine Ventures lists 48 companies and has joined 12 rounds. Vine Ventures comes in most often at Series A (78% of its entries). 2 companies are on both portfolios, among them Carta and public.com.
Show as a table
| Proton Enterprises | Vine Ventures | |
|---|---|---|
| Portfolio companies | 14 | 48 |
| Funding rounds joined | 0 | 12 |
| Rounds led | 0 | 0 |
| Rounds, last 12 months | 0 | 10 |
| Typical round it comes in at | n/a | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageProton EnterprisesVine Ventures
Show as a table
| Proton Enterprises | Vine Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 11% |
| Series A | 0% | 78% |
| Series B | 0% | 11% |
| Growth | 0% | 0% |
Themes
share of checked companiesProton EnterprisesVine Ventures
Show as a table
| Proton Enterprises | Vine Ventures | |
|---|---|---|
| Fintech | 30% | 13% |
| AI & Machine Learning | 9% | 30% |
| Food & Agriculture | 13% | 0% |
| Healthcare & Biotech | 13% | 11% |
| Cybersecurity | 4% | 11% |
| Enterprise Software | 0% | 9% |
Companies both back
2Shared 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 Proton Enterprises and Vine Ventures 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/protonenterprises.com/portfolio
# also
GET /v1/firms/vineventures.com/portfolio
GET /v1/firms/protonenterprises.com/coinvestors