/

Investors / Sozo Ventures / Compare with Valor Siren Ventures

Sozo Ventures vs Valor Siren Ventures

Sozo Ventures lists 53 portfolio companies and has joined 9 funding rounds; Valor Siren Ventures lists 198 companies and has joined 69 rounds. Sozo Ventures comes in most often at Series B (56% of its entries), Valor Siren Ventures comes in most often at Growth (37% of its entries). 3 companies are on both portfolios, among them Anduril, atomicmachines.com and Saronic.

53Portfolio companies198
9Funding rounds joined69
0Rounds led24
6Rounds, last 12 months42
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Sozo Ventures and Valor Siren Ventures, head to head
Sozo VenturesValor Siren Ventures
Portfolio companies53198
Funding rounds joined969
Rounds led024
Rounds, last 12 months642
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%
Seed11%14%
Series A11%31%
Series B56%18%
Growth22%37%

Sozo VenturesValor Siren Ventures

Show as a table
Entry stages of Sozo Ventures and Valor Siren Ventures, share of entries
Sozo VenturesValor Siren Ventures
Pre-seed0%0%
Seed11%14%
Series A11%31%
Series B56%18%
Growth22%37%

Themes

share of checked companies
AI & Machine Learning28%26%
Fintech10%12%
Healthcare & Biotech10%12%
Industrial & Manufacturing11%7%
Cybersecurity8%9%
Enterprise Software8%6%

Sozo VenturesValor Siren Ventures

Show as a table
Themes of Sozo Ventures and Valor Siren Ventures, share of checked companies
Sozo VenturesValor Siren Ventures
AI & Machine Learning28%26%
Fintech10%12%
Healthcare & Biotech10%12%
Industrial & Manufacturing11%7%
Cybersecurity8%9%
Enterprise Software8%6%

Companies both back

3

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 Sozo 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.

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/sozoventures.com/portfolio

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