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Investors / Arrington Capital / Compare with Founderheads

Arrington Capital vs Founderheads

Arrington Capital lists 98 portfolio companies and has joined 5 funding rounds; Founderheads lists 26 companies and has joined 0 rounds. Arrington Capital comes in most often at Seed (40% of its entries). 1 company is on both portfolios, among them Holonym.

98Portfolio companies26
5Funding rounds joined0
0Rounds led0
3Rounds, last 12 months0
$20M to $100MTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
Arrington Capital and Founderheads, head to head
Arrington CapitalFounderheads
Portfolio companies9826
Funding rounds joined50
Rounds led00
Rounds, last 12 months30
Typical round it comes in at$20M to $100Mn/a
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed40%0%
Series A20%0%
Series B20%0%
Growth20%0%

Arrington CapitalFounderheads

Show as a table
Entry stages of Arrington Capital and Founderheads, share of entries
Arrington CapitalFounderheads
Pre-seed0%0%
Seed40%0%
Series A20%0%
Series B20%0%
Growth20%0%

Themes

share of checked companies
Fintech45%50%
Crypto & Web314%25%
AI & Machine Learning16%6%
Cybersecurity6%6%
Gaming4%3%
Developer Tools4%0%

Arrington CapitalFounderheads

Show as a table
Themes of Arrington Capital and Founderheads, share of checked companies
Arrington CapitalFounderheads
Fintech45%50%
Crypto & Web314%25%
AI & Machine Learning16%6%
Cybersecurity6%6%
Gaming4%3%
Developer Tools4%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 Arrington Capital and Founderheads 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/arringtoncapital.com/portfolio

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