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Investors / Arrington Capital / Compare with Psalion

Arrington Capital vs Psalion

Arrington Capital lists 97 portfolio companies and has joined 5 funding rounds; Psalion lists 42 companies and has joined 2 rounds. Arrington Capital comes in most often at Seed (40% of its entries), Psalion comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them STS Digital.

97Portfolio companies42
5Funding rounds joined2
0Rounds led2
3Rounds, last 12 months1
$20M to $100MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
Arrington Capital and Psalion, head to head
Arrington CapitalPsalion
Portfolio companies9742
Funding rounds joined52
Rounds led02
Rounds, last 12 months31
Typical round it comes in at$20M to $100M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed40%100%
Series A20%0%
Series B20%0%
Growth20%0%

Arrington CapitalPsalion

Show as a table
Entry stages of Arrington Capital and Psalion, share of entries
Arrington CapitalPsalion
Pre-seed0%0%
Seed40%100%
Series A20%0%
Series B20%0%
Growth20%0%

Themes

share of checked companies
Fintech45%49%
AI & Machine Learning16%8%
Crypto & Web314%15%
Cybersecurity6%6%
Enterprise Software4%5%
Gaming4%0%

Arrington CapitalPsalion

Show as a table
Themes of Arrington Capital and Psalion, share of checked companies
Arrington CapitalPsalion
Fintech45%49%
AI & Machine Learning16%8%
Crypto & Web314%15%
Cybersecurity6%6%
Enterprise Software4%5%
Gaming4%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 Psalion 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/psalion.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