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Investors / Argonautic Ventures / Compare with Ironspring Ventures

Argonautic Ventures vs Ironspring Ventures

Argonautic Ventures lists 86 portfolio companies and has joined 3 funding rounds; Ironspring Ventures lists 28 companies and has joined 10 rounds. Argonautic Ventures comes in most often at Seed (67% of its entries), Ironspring Ventures comes in most often at Seed (50% of its entries). 1 company is on both portfolios, among them Document Crunch.

86Portfolio companies28
3Funding rounds joined10
0Rounds led2
1Rounds, last 12 months3
$5M to $20MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Argonautic Ventures and Ironspring Ventures, head to head
Argonautic VenturesIronspring Ventures
Portfolio companies8628
Funding rounds joined310
Rounds led02
Rounds, last 12 months13
Typical round it comes in at$5M to $20M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed67%50%
Series A33%25%
Series B0%25%
Growth0%0%

Argonautic VenturesIronspring Ventures

Show as a table
Entry stages of Argonautic Ventures and Ironspring Ventures, share of entries
Argonautic VenturesIronspring Ventures
Pre-seed0%0%
Seed67%50%
Series A33%25%
Series B0%25%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning30%16%
Industrial & Manufacturing4%24%
Fintech17%13%
Healthcare & Biotech17%0%
Real Estate & Construction7%13%
E-commerce & Marketplaces3%9%

Argonautic VenturesIronspring Ventures

Show as a table
Themes of Argonautic Ventures and Ironspring Ventures, share of checked companies
Argonautic VenturesIronspring Ventures
AI & Machine Learning30%16%
Industrial & Manufacturing4%24%
Fintech17%13%
Healthcare & Biotech17%0%
Real Estate & Construction7%13%
E-commerce & Marketplaces3%9%

Companies both back

1

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 Argonautic Ventures and Ironspring 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/argonauticventures.com/portfolio

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