Investors / QuantumLight / Compare with Singular
QuantumLight vs Singular
QuantumLight lists 49 portfolio companies and has joined 15 funding rounds; Singular lists 39 companies and has joined 15 rounds. QuantumLight comes in most often at Series B (79% of its entries), Singular comes in most often at Series A (57% of its entries). 3 companies are on both portfolios, among them Aikido Security, Tsuga Enterprise-grade observability platform and Vibe.co.
Show as a table
| QuantumLight | Singular | |
|---|---|---|
| Portfolio companies | 49 | 39 |
| Funding rounds joined | 15 | 15 |
| Rounds led | 0 | 8 |
| Rounds, last 12 months | 10 | 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 stageQuantumLightSingular
Show as a table
| QuantumLight | Singular | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 21% |
| Series A | 14% | 57% |
| Series B | 79% | 14% |
| Growth | 7% | 7% |
Themes
share of checked companiesQuantumLightSingular
Show as a table
| QuantumLight | Singular | |
|---|---|---|
| AI & Machine Learning | 32% | 19% |
| Healthcare & Biotech | 10% | 23% |
| Fintech | 14% | 15% |
| Cybersecurity | 8% | 5% |
| Enterprise Software | 7% | 8% |
| Space & Defense | 4% | 6% |
Companies both back
3Shared 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 QuantumLight and Singular 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/quantumlightcapital.com/portfolio
# also
GET /v1/firms/singular.vc/portfolio
GET /v1/firms/quantumlightcapital.com/coinvestors