Investors / Cyberstarts / Compare with Greylock
Cyberstarts vs Greylock
Cyberstarts lists 25 portfolio companies and has joined 22 funding rounds; Greylock lists 153 companies and has joined 48 rounds. Cyberstarts comes in most often at Series A (33% of its entries), Greylock comes in most often at Seed (28% of its entries). 4 companies are on both portfolios, among them Blockaid, Dazz and upwind.io.
Show as a table
| Cyberstarts | Greylock | |
|---|---|---|
| Portfolio companies | 25 | 153 |
| Funding rounds joined | 22 | 48 |
| Rounds led | 3 | 15 |
| Rounds, last 12 months | 13 | 24 |
| 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 stageCyberstartsGreylock
Show as a table
| Cyberstarts | Greylock | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 20% | 28% |
| Series A | 33% | 28% |
| Series B | 27% | 25% |
| Growth | 20% | 20% |
Themes
share of checked companiesCyberstartsGreylock
Show as a table
| Cyberstarts | Greylock | |
|---|---|---|
| Cybersecurity | 51% | 16% |
| AI & Machine Learning | 35% | 27% |
| Fintech | 7% | 14% |
| Enterprise Software | 5% | 11% |
| Healthcare & Biotech | 0% | 7% |
| Space & Defense | 0% | 5% |
Companies both back
4Shared 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 Cyberstarts and Greylock 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/cyberstarts.com/portfolio
# also
GET /v1/firms/greylock.com/portfolio
GET /v1/firms/cyberstarts.com/coinvestors