Investors / Abstract / Compare with Protagonist
Abstract vs Protagonist
Abstract lists 243 portfolio companies and has joined 49 funding rounds; Protagonist lists 15 companies and has joined 7 rounds. Abstract comes in most often at Series A (48% of its entries), Protagonist comes in most often at Seed (43% of its entries). 2 companies are on both portfolios, among them Atoms and xAI.
Show as a table
| Abstract | Protagonist | |
|---|---|---|
| Portfolio companies | 243 | 15 |
| Funding rounds joined | 49 | 7 |
| Rounds led | 13 | 1 |
| Rounds, last 12 months | 28 | 2 |
| 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 stageAbstractProtagonist
Show as a table
| Abstract | Protagonist | |
|---|---|---|
| Pre-seed | 2% | 0% |
| Seed | 24% | 43% |
| Series A | 48% | 43% |
| Series B | 20% | 0% |
| Growth | 7% | 14% |
Themes
share of checked companiesAbstractProtagonist
Show as a table
| Abstract | Protagonist | |
|---|---|---|
| AI & Machine Learning | 27% | 24% |
| Fintech | 12% | 20% |
| Cybersecurity | 7% | 12% |
| Enterprise Software | 11% | 0% |
| Healthcare & Biotech | 9% | 4% |
| Robotics & Hardware | 0% | 8% |
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 Abstract and Protagonist 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/abstract.com/portfolio
# also
GET /v1/firms/protagonist.co/portfolio
GET /v1/firms/abstract.com/coinvestors