Investors / 3IF Ventures / Compare with Operator Stack
3IF Ventures vs Operator Stack
3IF Ventures lists 1 portfolio company and has joined 1 funding round; Operator Stack lists 35 companies and has joined 3 rounds. Operator Stack comes in most often at Seed (67% of its entries). 1 company is on both portfolios, among them Turaco.
Show as a table
| 3IF Ventures | Operator Stack | |
|---|---|---|
| Portfolio companies | 1 | 35 |
| Funding rounds joined | 1 | 3 |
| Rounds led | 0 | 0 |
| Rounds, last 12 months | 1 | 1 |
| Typical round it comes in at | n/a | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stage3IF VenturesOperator Stack
Show as a table
| 3IF Ventures | Operator Stack | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 67% |
| Series A | 0% | 33% |
| Series B | 0% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companies3IF VenturesOperator Stack
Show as a table
| 3IF Ventures | Operator Stack | |
|---|---|---|
| Fintech | 50% | 34% |
| Healthcare & Biotech | 50% | 8% |
| AI & Machine Learning | 0% | 14% |
| E-commerce & Marketplaces | 0% | 13% |
| Legal & Compliance | 0% | 8% |
| Industrial & Manufacturing | 0% | 6% |
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 3IF Ventures and Operator Stack 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/3if.ventures/portfolio
# also
GET /v1/firms/operator-stack.com/portfolio
GET /v1/firms/3if.ventures/coinvestors