Investors / M13 / Compare with Nantucket Ventures
M13 vs Nantucket Ventures
M13 lists 31 portfolio companies and has joined 23 funding rounds; Nantucket Ventures lists 4 companies and has joined 0 rounds. M13 comes in most often at Series A (57% of its entries). 1 company is on both portfolios, among them Baselayer.
31Portfolio companies4
23Funding rounds joined0
9Rounds led0
13Rounds, last 12 months0
$20M to $100MTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
| M13 | Nantucket Ventures | |
|---|---|---|
| Portfolio companies | 31 | 4 |
| Funding rounds joined | 23 | 0 |
| Rounds led | 9 | 0 |
| Rounds, last 12 months | 13 | 0 |
| Typical round it comes in at | $20M to $100M | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stagePre-seed0%0%
Seed29%0%
Series A57%0%
Series B10%0%
Growth5%0%
M13Nantucket Ventures
Show as a table
| M13 | Nantucket Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 29% | 0% |
| Series A | 57% | 0% |
| Series B | 10% | 0% |
| Growth | 5% | 0% |
Themes
share of checked companiesFintech15%63%
AI & Machine Learning26%0%
Cybersecurity8%25%
Healthcare & Biotech15%0%
Human Resources2%13%
Enterprise Software8%0%
M13Nantucket Ventures
Show as a table
| M13 | Nantucket Ventures | |
|---|---|---|
| Fintech | 15% | 63% |
| AI & Machine Learning | 26% | 0% |
| Cybersecurity | 8% | 25% |
| Healthcare & Biotech | 15% | 0% |
| Human Resources | 2% | 13% |
| Enterprise Software | 8% | 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 M13 and Nantucket 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/m13.co/portfolio
# also
GET /v1/firms/nantucketventures.com/portfolio
GET /v1/firms/m13.co/coinvestors