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Investors / Costanoa Ventures / Compare with Valor Siren Ventures

Costanoa Ventures vs Valor Siren Ventures

Costanoa Ventures lists 91 portfolio companies and has joined 29 funding rounds; Valor Siren Ventures lists 198 companies and has joined 69 rounds. Costanoa Ventures comes in most often at Seed (44% of its entries), Valor Siren Ventures comes in most often at Growth (37% of its entries). 2 companies are on both portfolios, among them Bedrock and Hidden Level, Inc..

91Portfolio companies198
29Funding rounds joined69
15Rounds led24
15Rounds, last 12 months42
$5M to $20MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Costanoa Ventures and Valor Siren Ventures, head to head
Costanoa VenturesValor Siren Ventures
Portfolio companies91198
Funding rounds joined2969
Rounds led1524
Rounds, last 12 months1542
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-seed0%0%
Seed44%14%
Series A33%31%
Series B19%18%
Growth4%37%

Costanoa VenturesValor Siren Ventures

Show as a table
Entry stages of Costanoa Ventures and Valor Siren Ventures, share of entries
Costanoa VenturesValor Siren Ventures
Pre-seed0%0%
Seed44%14%
Series A33%31%
Series B19%18%
Growth4%37%

Themes

share of checked companies
AI & Machine Learning33%26%
Cybersecurity17%9%
Fintech13%12%
Healthcare & Biotech9%12%
Enterprise Software10%6%
Industrial & Manufacturing0%7%

Costanoa VenturesValor Siren Ventures

Show as a table
Themes of Costanoa Ventures and Valor Siren Ventures, share of checked companies
Costanoa VenturesValor Siren Ventures
AI & Machine Learning33%26%
Cybersecurity17%9%
Fintech13%12%
Healthcare & Biotech9%12%
Enterprise Software10%6%
Industrial & Manufacturing0%7%

Companies both back

2

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

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Compare Costanoa Ventures and Valor Siren 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.

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  • 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/costanoa.vc/portfolio

# also
GET /v1/firms/valorep.com/portfolio
GET /v1/firms/costanoa.vc/coinvestors
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