What are alternatives to Four?

Popular alternatives to Four include Atlassian Jira, ExtJS, List.js.

Companies using Four

3,356 companies detected

Payment3,356 companies

CSV with emails · No account needed

AgentData detects Four on 3,356 company websites as of May 2026. Browse the full list or export with verified emails.

Hideout Ltd

thehideout.co.uk

RangeMe

rangeme.com

Chop House & Taverns

chophouse-restaurant.co.uk

AstroAtlassian Jira

dementiauk.sterling.thecreativebranch.com

AitThemesAtlassian Jira

View all 3,356companies →

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3,356 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=four

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Four is used by 3,356 companies in our database. Companies using Four also commonly use Atlassian Jira, ExtJS, List.js, and 9 other tools.