Investors / Atlas Venture / Compare with NSV
Atlas Venture vs NSV
Atlas Venture lists 52 portfolio companies and has joined 11 funding rounds; NSV lists 14 companies and has joined 0 rounds. Atlas Venture comes in most often at Series B (73% of its entries). 1 company is on both portfolios, among them Synlogic.
52Portfolio companies14
11Funding rounds joined0
1Rounds led0
6Rounds, last 12 months0
$100M or moreTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
| Atlas Venture | NSV | |
|---|---|---|
| Portfolio companies | 52 | 14 |
| Funding rounds joined | 11 | 0 |
| Rounds led | 1 | 0 |
| Rounds, last 12 months | 6 | 0 |
| Typical round it comes in at | $100M or more | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stagePre-seed0%0%
Seed9%0%
Series A9%0%
Series B73%0%
Growth9%0%
Atlas VentureNSV
Show as a table
| Atlas Venture | NSV | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 9% | 0% |
| Series A | 9% | 0% |
| Series B | 73% | 0% |
| Growth | 9% | 0% |
Themes
share of checked companiesHealthcare & Biotech93%79%
AI & Machine Learning2%7%
Cybersecurity2%7%
Food & Agriculture0%7%
Industrial & Manufacturing2%0%
Robotics & Hardware2%0%
Atlas VentureNSV
Show as a table
| Atlas Venture | NSV | |
|---|---|---|
| Healthcare & Biotech | 93% | 79% |
| AI & Machine Learning | 2% | 7% |
| Cybersecurity | 2% | 7% |
| Food & Agriculture | 0% | 7% |
| Industrial & Manufacturing | 2% | 0% |
| Robotics & Hardware | 2% | 0% |
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
Free account · no card
Compare Atlas Venture and NSV 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/atlasventure.com/portfolio
# also
GET /v1/firms/nsv.bio/portfolio
GET /v1/firms/atlasventure.com/coinvestors