Investors / Extantia / Compare with Northern Gritstone
Extantia vs Northern Gritstone
Extantia lists 37 portfolio companies and has joined 12 funding rounds; Northern Gritstone lists 33 companies and has joined 13 rounds. Extantia comes in most often at Seed (55% of its entries), Northern Gritstone comes in most often at Seed (62% of its entries). 1 company is on both portfolios, among them AssetCool.
Show as a table
| Extantia | Northern Gritstone | |
|---|---|---|
| Portfolio companies | 37 | 33 |
| Funding rounds joined | 12 | 13 |
| Rounds led | 9 | 10 |
| Rounds, last 12 months | 7 | 11 |
| Typical round it comes in at | $5M to $20M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageExtantiaNorthern Gritstone
Show as a table
| Extantia | Northern Gritstone | |
|---|---|---|
| Pre-seed | 9% | 0% |
| Seed | 55% | 62% |
| Series A | 9% | 31% |
| Series B | 18% | 8% |
| Growth | 9% | 0% |
Themes
share of checked companiesExtantiaNorthern Gritstone
Show as a table
| Extantia | Northern Gritstone | |
|---|---|---|
| Healthcare & Biotech | 0% | 30% |
| Industrial & Manufacturing | 28% | 16% |
| AI & Machine Learning | 12% | 24% |
| Climate & Energy | 15% | 0% |
| Education | 12% | 2% |
| Cybersecurity | 0% | 10% |
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 Extantia and Northern Gritstone 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/extantia.com/portfolio
# also
GET /v1/firms/northern-gritstone.com/portfolio
GET /v1/firms/extantia.com/coinvestors