Investors / 4BIO Capital / Compare with Sound Bioventures
4BIO Capital vs Sound Bioventures
4BIO Capital lists 7 portfolio companies and has joined 8 funding rounds; Sound Bioventures lists 15 companies and has joined 7 rounds. 4BIO Capital comes in most often at Series A (50% of its entries), Sound Bioventures comes in most often at Series A (57% of its entries). 1 company is on both portfolios, among them Cytospire.
Show as a table
| 4BIO Capital | Sound Bioventures | |
|---|---|---|
| Portfolio companies | 7 | 15 |
| Funding rounds joined | 8 | 7 |
| Rounds led | 5 | 2 |
| Rounds, last 12 months | 7 | 3 |
| Typical round it comes in at | $20M to $100M | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stage4BIO CapitalSound Bioventures
Show as a table
| 4BIO Capital | Sound Bioventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 38% | 0% |
| Series A | 50% | 57% |
| Series B | 13% | 43% |
| Growth | 0% | 0% |
Themes
share of checked companies4BIO CapitalSound Bioventures
Show as a table
| 4BIO Capital | Sound Bioventures | |
|---|---|---|
| Healthcare & Biotech | 100% | 77% |
| AI & Machine Learning | 0% | 12% |
| Legal & Compliance | 0% | 6% |
| Cybersecurity | 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 4BIO Capital and Sound Bioventures 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/4biocapital.com/portfolio
# also
GET /v1/firms/soundbioventures.com/portfolio
GET /v1/firms/4biocapital.com/coinvestors