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Investors / Earth Foundry / Compare with MaRS IAF

Earth Foundry vs MaRS IAF

Earth Foundry lists 23 portfolio companies and has joined 3 funding rounds; MaRS IAF lists 106 companies and has joined 7 rounds. Earth Foundry comes in most often at Seed (67% of its entries), MaRS IAF comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them eZinc.

23Portfolio companies106
3Funding rounds joined7
0Rounds led1
1Rounds, last 12 months5
$5M to $20MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
Earth Foundry and MaRS IAF, head to head
Earth FoundryMaRS IAF
Portfolio companies23106
Funding rounds joined37
Rounds led01
Rounds, last 12 months15
Typical round it comes in at$5M to $20M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed67%100%
Series A33%0%
Series B0%0%
Growth0%0%

Earth FoundryMaRS IAF

Show as a table
Entry stages of Earth Foundry and MaRS IAF, share of entries
Earth FoundryMaRS IAF
Pre-seed0%0%
Seed67%100%
Series A33%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Industrial & Manufacturing33%12%
Healthcare & Biotech8%19%
Education18%7%
AI & Machine Learning10%17%
Fintech0%8%
Enterprise Software3%6%

Earth FoundryMaRS IAF

Show as a table
Themes of Earth Foundry and MaRS IAF, share of checked companies
Earth FoundryMaRS IAF
Industrial & Manufacturing33%12%
Healthcare & Biotech8%19%
Education18%7%
AI & Machine Learning10%17%
Fintech0%8%
Enterprise Software3%6%

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 Earth Foundry and MaRS IAF 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/earthfoundry.com/portfolio

# also
GET /v1/firms/marsiaf.com/portfolio
GET /v1/firms/earthfoundry.com/coinvestors
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