Investors / Abstract / Compare with Zero Index
Abstract vs Zero Index
Abstract lists 243 portfolio companies and has joined 49 funding rounds; Zero Index lists 61 companies and has joined 1 round. Abstract comes in most often at Series A (48% of its entries), Zero Index comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them AirGarage.
Show as a table
| Abstract | Zero Index | |
|---|---|---|
| Portfolio companies | 243 | 61 |
| Funding rounds joined | 49 | 1 |
| Rounds led | 13 | 0 |
| Rounds, last 12 months | 28 | 1 |
| Typical round it comes in at | $20M to $100M | $1M to $5M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageAbstractZero Index
Show as a table
| Abstract | Zero Index | |
|---|---|---|
| Pre-seed | 2% | 0% |
| Seed | 24% | 100% |
| Series A | 48% | 0% |
| Series B | 20% | 0% |
| Growth | 7% | 0% |
Themes
share of checked companiesAbstractZero Index
Show as a table
| Abstract | Zero Index | |
|---|---|---|
| AI & Machine Learning | 27% | 30% |
| Fintech | 12% | 5% |
| Enterprise Software | 11% | 10% |
| Healthcare & Biotech | 9% | 8% |
| Cybersecurity | 7% | 8% |
| Industrial & Manufacturing | 4% | 8% |
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 Abstract and Zero Index 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/zeroindex.vc/portfolio
GET /v1/firms/abstract.com/coinvestors