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Investors / Cassius / Compare with JamJar Investments

Cassius vs JamJar Investments

Cassius lists 40 portfolio companies and has joined 2 funding rounds; JamJar Investments lists 75 companies and has joined 6 rounds. Cassius comes in most often at Seed (100% of its entries), JamJar Investments comes in most often at Series A (75% of its entries). 1 company is on both portfolios, among them Elevate.

40Portfolio companies75
2Funding rounds joined6
0Rounds led1
0Rounds, last 12 months4
$5M to $20MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Cassius and JamJar Investments, head to head
CassiusJamJar Investments
Portfolio companies4075
Funding rounds joined26
Rounds led01
Rounds, last 12 months04
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%
Seed100%25%
Series A0%75%
Series B0%0%
Growth0%0%

CassiusJamJar Investments

Show as a table
Entry stages of Cassius and JamJar Investments, share of entries
CassiusJamJar Investments
Pre-seed0%0%
Seed100%25%
Series A0%75%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Enterprise Software26%4%
Food & Agriculture3%22%
Healthcare & Biotech5%19%
Consumer11%17%
AI & Machine Learning14%0%
Media & Entertainment13%0%

CassiusJamJar Investments

Show as a table
Themes of Cassius and JamJar Investments, share of checked companies
CassiusJamJar Investments
Enterprise Software26%4%
Food & Agriculture3%22%
Healthcare & Biotech5%19%
Consumer11%17%
AI & Machine Learning14%0%
Media & Entertainment13%0%

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 Cassius and JamJar Investments 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/cassius.vc/portfolio

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