Investors / Andreessen Horowitz / Compare with Slow Ventures
Andreessen Horowitz vs Slow Ventures
Andreessen Horowitz lists 841 portfolio companies and has joined 814 funding rounds; Slow Ventures lists 26 companies and has joined 29 rounds. Andreessen Horowitz comes in most often at Seed (38% of its entries), Slow Ventures comes in most often at Seed (61% of its entries). 6 companies are on both portfolios, among them Eco, formation.dev and Mosaic.
Show as a table
| Andreessen Horowitz | Slow Ventures | |
|---|---|---|
| Portfolio companies | 841 | 26 |
| Funding rounds joined | 814 | 29 |
| Rounds led | 518 | 6 |
| Rounds, last 12 months | 214 | 15 |
| Typical round it comes in at | $20M to $100M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageAndreessen HorowitzSlow Ventures
Show as a table
| Andreessen Horowitz | Slow Ventures | |
|---|---|---|
| Pre-seed | 2% | 4% |
| Seed | 38% | 61% |
| Series A | 35% | 29% |
| Series B | 13% | 4% |
| Growth | 12% | 4% |
Themes
share of checked companiesAndreessen HorowitzSlow Ventures
Show as a table
| Andreessen Horowitz | Slow Ventures | |
|---|---|---|
| AI & Machine Learning | 22% | 20% |
| Fintech | 16% | 13% |
| Enterprise Software | 11% | 9% |
| Healthcare & Biotech | 11% | 7% |
| Cybersecurity | 7% | 9% |
| Industrial & Manufacturing | 3% | 9% |
Companies both back
6Shared 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 Andreessen Horowitz and Slow 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/a16z.com/portfolio
# also
GET /v1/firms/slow.co/portfolio
GET /v1/firms/a16z.com/coinvestors