Twenty
A modern, community-driven open source alternative to Salesforce.
- Stack:
- TypeScript (React, NestJS), PostgreSQL
- License:
- AGPL-3.0 (some files under a commercial license)
- Updated:
- Oct 2026
Verified against GitHub • Real licenses • Self-host friendly • Updated 14 October 2026
Every project below has a public source repository, is not archived, and has an actual license file. See how we verify.
A modern, community-driven open source alternative to Salesforce.
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The YetiForce repository on GitHub is archived (last update September 2024) and its LICENSE file is a non-commercial license rather than an open source license. We therefore no longer list it as an active open source CRM. Read the details.
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