Investors / Index Ventures / Compare with QuantumLight
Index Ventures vs QuantumLight
Index Ventures lists 306 portfolio companies and has joined 125 funding rounds; QuantumLight lists 49 companies and has joined 15 rounds. Index Ventures comes in most often at Series A (30% of its entries), QuantumLight comes in most often at Series B (79% of its entries). 4 companies are on both portfolios, among them DeepScribe, Fireworks and Thatch.
Show as a table
| Index Ventures | QuantumLight | |
|---|---|---|
| Portfolio companies | 306 | 49 |
| Funding rounds joined | 125 | 15 |
| Rounds led | 50 | 0 |
| Rounds, last 12 months | 81 | 10 |
| 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 stageIndex VenturesQuantumLight
Show as a table
| Index Ventures | QuantumLight | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 22% | 0% |
| Series A | 30% | 14% |
| Series B | 21% | 79% |
| Growth | 27% | 7% |
Themes
share of checked companiesIndex VenturesQuantumLight
Show as a table
| Index Ventures | QuantumLight | |
|---|---|---|
| AI & Machine Learning | 24% | 32% |
| Fintech | 18% | 14% |
| Enterprise Software | 12% | 7% |
| Healthcare & Biotech | 6% | 10% |
| Cybersecurity | 6% | 8% |
| E-commerce & Marketplaces | 7% | 6% |
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 Index Ventures and QuantumLight 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/indexventures.com/portfolio
# also
GET /v1/firms/quantumlightcapital.com/portfolio
GET /v1/firms/indexventures.com/coinvestors