Investors / EcoR1 Capital / Compare with Sanofi Ventures
EcoR1 Capital vs Sanofi Ventures
EcoR1 Capital lists 19 portfolio companies and has joined 5 funding rounds; Sanofi Ventures lists 75 companies and has joined 37 rounds. EcoR1 Capital comes in most often at Growth (50% of its entries), Sanofi Ventures comes in most often at Series B (46% of its entries). 2 companies are on both portfolios, among them Attovia Therapeutics and Diagonal Therapeutics.
Show as a table
| EcoR1 Capital | Sanofi Ventures | |
|---|---|---|
| Portfolio companies | 19 | 75 |
| Funding rounds joined | 5 | 37 |
| Rounds led | 0 | 11 |
| Rounds, last 12 months | 3 | 24 |
| Typical round it comes in at | $20M to $100M | $100M or more |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageEcoR1 CapitalSanofi Ventures
Show as a table
| EcoR1 Capital | Sanofi Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 0% |
| Series A | 25% | 29% |
| Series B | 25% | 46% |
| Growth | 50% | 25% |
Themes
share of checked companiesEcoR1 CapitalSanofi Ventures
Show as a table
| EcoR1 Capital | Sanofi Ventures | |
|---|---|---|
| Healthcare & Biotech | 100% | 100% |
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 EcoR1 Capital and Sanofi 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/ecor1cap.com/portfolio
# also
GET /v1/firms/sanofiventures.com/portfolio
GET /v1/firms/ecor1cap.com/coinvestors