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Fat Free CRM vs Twenty
Annual estimate10 people, entry price
Free
Offer
No offer right now
No offer right now
Product
Open-source Ruby on Rails CRM platform for technical teams wanting self-hosted lead and contact management.
Twenty is an open-source CRM built as a modern alternative to Salesforce, providing contact management, pipeline tracking, and workflow automation.
Headquarters
Chicago, Illinois
San Francisco, California
Company size
2-10 employees
11-50 employees
Free options
Free plan
Free plan, Free trial
Source updated
Nov 2, 2026
Oct 29, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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