Investors / Clocktower Ventures / Compare with Houghton Street Ventures
Clocktower Ventures vs Houghton Street Ventures
Clocktower Ventures lists 202 portfolio companies and has joined 27 funding rounds; Houghton Street Ventures lists 17 companies and has joined 2 rounds. Clocktower Ventures comes in most often at Seed (39% of its entries), Houghton Street Ventures comes in most often at Seed (50% of its entries). 1 company is on both portfolios, among them Weather Promise.
Show as a table
| Clocktower Ventures | Houghton Street Ventures | |
|---|---|---|
| Portfolio companies | 202 | 17 |
| Funding rounds joined | 27 | 2 |
| Rounds led | 0 | 0 |
| Rounds, last 12 months | 15 | 1 |
| Typical round it comes in at | $5M to $20M | $5M to $20M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageClocktower VenturesHoughton Street Ventures
Show as a table
| Clocktower Ventures | Houghton Street Ventures | |
|---|---|---|
| Pre-seed | 4% | 0% |
| Seed | 39% | 50% |
| Series A | 35% | 50% |
| Series B | 15% | 0% |
| Growth | 8% | 0% |
Themes
share of checked companiesClocktower VenturesHoughton Street Ventures
Show as a table
| Clocktower Ventures | Houghton Street Ventures | |
|---|---|---|
| Fintech | 38% | 19% |
| Healthcare & Biotech | 7% | 26% |
| AI & Machine Learning | 11% | 19% |
| Legal & Compliance | 4% | 7% |
| E-commerce & Marketplaces | 6% | 4% |
| Enterprise Software | 6% | 4% |
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 Clocktower Ventures and Houghton Street 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/clocktowerventures.com/portfolio
# also
GET /v1/firms/houghtonstreet.com/portfolio
GET /v1/firms/clocktowerventures.com/coinvestors