Investors / QB Capital / Compare with Thirdbase Capital
QB Capital vs Thirdbase Capital
QB Capital lists 17 portfolio companies and has joined 18 funding rounds; Thirdbase Capital lists 40 companies and has joined 0 rounds. QB Capital comes in most often at Series A (33% of its entries). 2 companies are on both portfolios, among them Apptronik and Reflection.
Show as a table
| QB Capital | Thirdbase Capital | |
|---|---|---|
| Portfolio companies | 17 | 40 |
| Funding rounds joined | 18 | 0 |
| Rounds led | 7 | 0 |
| Rounds, last 12 months | 5 | 0 |
| Typical round it comes in at | $100M or more | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageQB CapitalThirdbase Capital
Show as a table
| QB Capital | Thirdbase Capital | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 13% | 0% |
| Series A | 33% | 0% |
| Series B | 20% | 0% |
| Growth | 33% | 0% |
Themes
share of checked companiesQB CapitalThirdbase Capital
Show as a table
| QB Capital | Thirdbase Capital | |
|---|---|---|
| AI & Machine Learning | 14% | 30% |
| Education | 21% | 6% |
| Healthcare & Biotech | 18% | 8% |
| Fintech | 4% | 14% |
| Enterprise Software | 0% | 8% |
| Media & Entertainment | 7% | 3% |
Companies both back
2Shared 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 QB Capital and Thirdbase Capital 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/qbc.co.jp/portfolio
# also
GET /v1/firms/thirdbasecap.com/portfolio
GET /v1/firms/qbc.co.jp/coinvestors