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Investors / Harpoon Ventures / Compare with Valor Siren Ventures

Harpoon Ventures vs Valor Siren Ventures

Harpoon Ventures lists 56 portfolio companies and has joined 13 funding rounds; Valor Siren Ventures lists 198 companies and has joined 69 rounds. Harpoon Ventures comes in most often at Seed (39% of its entries), Valor Siren Ventures comes in most often at Growth (37% of its entries). 3 companies are on both portfolios, among them aalo, Glyphic Biotechnologies and Solugen.

56Portfolio companies198
13Funding rounds joined69
0Rounds led24
8Rounds, last 12 months42
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Harpoon Ventures and Valor Siren Ventures, head to head
Harpoon VenturesValor Siren Ventures
Portfolio companies56198
Funding rounds joined1369
Rounds led024
Rounds, last 12 months842
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%
Seed39%14%
Series A31%31%
Series B15%18%
Growth15%37%

Harpoon VenturesValor Siren Ventures

Show as a table
Entry stages of Harpoon Ventures and Valor Siren Ventures, share of entries
Harpoon VenturesValor Siren Ventures
Pre-seed0%0%
Seed39%14%
Series A31%31%
Series B15%18%
Growth15%37%

Themes

share of checked companies
AI & Machine Learning40%26%
Cybersecurity13%9%
Fintech2%12%
Healthcare & Biotech9%12%
Industrial & Manufacturing11%7%
Space & Defense8%0%

Harpoon VenturesValor Siren Ventures

Show as a table
Themes of Harpoon Ventures and Valor Siren Ventures, share of checked companies
Harpoon VenturesValor Siren Ventures
AI & Machine Learning40%26%
Cybersecurity13%9%
Fintech2%12%
Healthcare & Biotech9%12%
Industrial & Manufacturing11%7%
Space & Defense8%0%

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

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Compare Harpoon 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/harpoon.vc/portfolio

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