Investors / Glade Brook Capital Partners / Compare with OpenAI Startup Fund
Glade Brook Capital Partners vs OpenAI Startup Fund
Glade Brook Capital Partners lists 53 portfolio companies and has joined 16 funding rounds; OpenAI Startup Fund lists 19 companies and has joined 26 rounds. Glade Brook Capital Partners comes in most often at Series B (46% of its entries), OpenAI Startup Fund comes in most often at Series A (47% of its entries). 1 company is on both portfolios, among them Chai Discovery.
Show as a table
| Glade Brook Capital Partners | OpenAI Startup Fund | |
|---|---|---|
| Portfolio companies | 53 | 19 |
| Funding rounds joined | 16 | 26 |
| Rounds led | 2 | 10 |
| Rounds, last 12 months | 12 | 13 |
| Typical round it comes in at | $100M or more | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageGlade Brook Capital PartnersOpenAI Startup Fund
Show as a table
| Glade Brook Capital Partners | OpenAI Startup Fund | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 26% |
| Series A | 9% | 47% |
| Series B | 46% | 11% |
| Growth | 46% | 16% |
Themes
share of checked companiesGlade Brook Capital PartnersOpenAI Startup Fund
Show as a table
| Glade Brook Capital Partners | OpenAI Startup Fund | |
|---|---|---|
| AI & Machine Learning | 29% | 32% |
| Enterprise Software | 20% | 10% |
| Healthcare & Biotech | 8% | 16% |
| Cybersecurity | 0% | 10% |
| Space & Defense | 5% | 10% |
| Education | 6% | 7% |
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 Glade Brook Capital Partners and OpenAI Startup Fund 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/gladebrookcapital.com/portfolio
# also
GET /v1/firms/openai.fund/portfolio
GET /v1/firms/gladebrookcapital.com/coinvestors