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Investors / E1 Ventures / Compare with Valor Siren Ventures

E1 Ventures vs Valor Siren Ventures

E1 Ventures lists 25 portfolio companies and has joined 1 funding round; Valor Siren Ventures lists 198 companies and has joined 69 rounds. E1 Ventures comes in most often at Seed (100% of its entries), Valor Siren Ventures comes in most often at Growth (37% of its entries). 4 companies are on both portfolios, among them Crusoe, Extropic and Valar Atomics.

25Portfolio companies198
1Funding rounds joined69
0Rounds led24
1Rounds, last 12 months42
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
E1 Ventures and Valor Siren Ventures, head to head
E1 VenturesValor Siren Ventures
Portfolio companies25198
Funding rounds joined169
Rounds led024
Rounds, last 12 months142
Typical round it comes in at$20M to $100M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed100%14%
Series A0%31%
Series B0%18%
Growth0%37%

E1 VenturesValor Siren Ventures

Show as a table
Entry stages of E1 Ventures and Valor Siren Ventures, share of entries
E1 VenturesValor Siren Ventures
Pre-seed0%0%
Seed100%14%
Series A0%31%
Series B0%18%
Growth0%37%

Themes

share of checked companies
AI & Machine Learning41%26%
Industrial & Manufacturing14%7%
Fintech0%12%
Healthcare & Biotech7%12%
Enterprise Software10%6%
Cybersecurity7%9%

E1 VenturesValor Siren Ventures

Show as a table
Themes of E1 Ventures and Valor Siren Ventures, share of checked companies
E1 VenturesValor Siren Ventures
AI & Machine Learning41%26%
Industrial & Manufacturing14%7%
Fintech0%12%
Healthcare & Biotech7%12%
Enterprise Software10%6%
Cybersecurity7%9%

Companies both back

4

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 E1 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/e1.vc/portfolio

# also
GET /v1/firms/valorep.com/portfolio
GET /v1/firms/e1.vc/coinvestors
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