Investors / Marathon Ventures / Compare with Opera Ventures
Marathon Ventures vs Opera Ventures
Marathon Ventures lists 20 portfolio companies and has joined 0 funding rounds; Opera Ventures lists 17 companies and has joined 0 rounds. 3 companies are on both portfolios, among them Bia, Seeri and Sumer.
20Portfolio companies17
0Funding rounds joined0
0Rounds led0
0Rounds, last 12 months0
n/aTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
| Marathon Ventures | Opera Ventures | |
|---|---|---|
| Portfolio companies | 20 | 17 |
| Funding rounds joined | 0 | 0 |
| Rounds led | 0 | 0 |
| Rounds, last 12 months | 0 | 0 |
| Typical round it comes in at | n/a | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stagePre-seed0%0%
Seed0%0%
Series A0%0%
Series B0%0%
Growth0%0%
Marathon VenturesOpera Ventures
Show as a table
| Marathon Ventures | Opera Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 0% |
| Series A | 0% | 0% |
| Series B | 0% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companiesFintech14%27%
E-commerce & Marketplaces24%12%
AI & Machine Learning14%23%
Industrial & Manufacturing21%8%
Healthcare & Biotech10%8%
Food & Agriculture3%8%
Marathon VenturesOpera Ventures
Show as a table
| Marathon Ventures | Opera Ventures | |
|---|---|---|
| Fintech | 14% | 27% |
| E-commerce & Marketplaces | 24% | 12% |
| AI & Machine Learning | 14% | 23% |
| Industrial & Manufacturing | 21% | 8% |
| Healthcare & Biotech | 10% | 8% |
| Food & Agriculture | 3% | 8% |
Companies both back
3Shared 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
Free account · no card
Compare Marathon Ventures and Opera 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/marathonvc.com/portfolio
# also
GET /v1/firms/opera.ventures/portfolio
GET /v1/firms/marathonvc.com/coinvestors