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Investors / Base Case Capital / Compare with Valor Siren Ventures

Base Case Capital vs Valor Siren Ventures

Base Case Capital lists 30 portfolio companies and has joined 8 funding rounds; Valor Siren Ventures lists 198 companies and has joined 69 rounds. Base Case Capital comes in most often at Seed (67% of its entries), Valor Siren Ventures comes in most often at Growth (37% of its entries). 2 companies are on both portfolios, among them Ashby and Graphite.

30Portfolio companies198
8Funding rounds joined69
1Rounds led24
5Rounds, last 12 months42
$1M to $5MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Base Case Capital and Valor Siren Ventures, head to head
Base Case CapitalValor Siren Ventures
Portfolio companies30198
Funding rounds joined869
Rounds led124
Rounds, last 12 months542
Typical round it comes in at$1M to $5M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed67%14%
Series A17%31%
Series B17%18%
Growth0%37%

Base Case CapitalValor Siren Ventures

Show as a table
Entry stages of Base Case Capital and Valor Siren Ventures, share of entries
Base Case CapitalValor Siren Ventures
Pre-seed0%0%
Seed67%14%
Series A17%31%
Series B17%18%
Growth0%37%

Themes

share of checked companies
AI & Machine Learning32%26%
Fintech6%12%
Healthcare & Biotech6%12%
Space & Defense11%0%
Enterprise Software11%6%
Cybersecurity8%9%

Base Case CapitalValor Siren Ventures

Show as a table
Themes of Base Case Capital and Valor Siren Ventures, share of checked companies
Base Case CapitalValor Siren Ventures
AI & Machine Learning32%26%
Fintech6%12%
Healthcare & Biotech6%12%
Space & Defense11%0%
Enterprise Software11%6%
Cybersecurity8%9%

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 Base Case Capital 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/basecase.vc/portfolio

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