Investors / Gutbrain Ventures / Compare with PTB Ventures
Gutbrain Ventures vs PTB Ventures
Gutbrain Ventures lists 37 portfolio companies and has joined 2 funding rounds; PTB Ventures lists 4 companies and has joined 0 rounds. Gutbrain Ventures comes in most often at Series B (100% of its entries). 1 company is on both portfolios, among them ZenBusiness.
Show as a table
| Gutbrain Ventures | PTB Ventures | |
|---|---|---|
| Portfolio companies | 37 | 4 |
| Funding rounds joined | 2 | 0 |
| Rounds led | 1 | 0 |
| Rounds, last 12 months | 2 | 0 |
| Typical round it comes in at | $5M to $20M | n/a |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageGutbrain VenturesPTB Ventures
Show as a table
| Gutbrain Ventures | PTB Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 0% |
| Series A | 0% | 0% |
| Series B | 100% | 0% |
| Growth | 0% | 0% |
Themes
share of checked companiesGutbrain VenturesPTB Ventures
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| Gutbrain Ventures | PTB Ventures | |
|---|---|---|
| Fintech | 8% | 38% |
| AI & Machine Learning | 28% | 25% |
| Cybersecurity | 12% | 25% |
| Enterprise Software | 15% | 0% |
| Legal & Compliance | 0% | 13% |
| E-commerce & Marketplaces | 8% | 0% |
Companies both back
1Shared 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 Gutbrain Ventures and PTB 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/gutbrainventures.com/portfolio
# also
GET /v1/firms/ptbvc.com/portfolio
GET /v1/firms/gutbrainventures.com/coinvestors