/

Investors / Clocktower Ventures / Compare with Decarbonization Partners

Clocktower Ventures vs Decarbonization Partners

Clocktower Ventures lists 202 portfolio companies and has joined 27 funding rounds; Decarbonization Partners lists 14 companies and has joined 7 rounds. Clocktower Ventures comes in most often at Seed (39% of its entries), Decarbonization Partners comes in most often at Growth (57% of its entries). 1 company is on both portfolios, among them Carbon Direct.

202Portfolio companies14
27Funding rounds joined7
0Rounds led5
15Rounds, last 12 months4
$5M to $20MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Clocktower Ventures and Decarbonization Partners, head to head
Clocktower VenturesDecarbonization Partners
Portfolio companies20214
Funding rounds joined277
Rounds led05
Rounds, last 12 months154
Typical round it comes in at$5M to $20M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed4%0%
Seed39%0%
Series A35%14%
Series B15%29%
Growth8%57%

Clocktower VenturesDecarbonization Partners

Show as a table
Entry stages of Clocktower Ventures and Decarbonization Partners, share of entries
Clocktower VenturesDecarbonization Partners
Pre-seed4%0%
Seed39%0%
Series A35%14%
Series B15%29%
Growth8%57%

Themes

share of checked companies
Fintech38%0%
Industrial & Manufacturing2%33%
Education5%21%
AI & Machine Learning11%13%
Climate & Energy0%13%
Space & Defense5%8%

Clocktower VenturesDecarbonization Partners

Show as a table
Themes of Clocktower Ventures and Decarbonization Partners, share of checked companies
Clocktower VenturesDecarbonization Partners
Fintech38%0%
Industrial & Manufacturing2%33%
Education5%21%
AI & Machine Learning11%13%
Climate & Energy0%13%
Space & Defense5%8%

Companies both back

1

Shared 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

Free account · no card

Compare Clocktower Ventures and Decarbonization Partners 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
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/clocktowerventures.com/portfolio

# also
GET /v1/firms/decarbpartners.com/portfolio
GET /v1/firms/clocktowerventures.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing