Twenty
The #1 Open Source CRM for modern teams
Twenty is an open-source CRM platform designed for technical teams who need a fully customizable, self-hosted alternative to proprietary tools like Salesforce or HubSpot. It provides production-grade building blocks—data model, permissions, authentication, and workflow engine—that teams can assemble and extend using standard developer tooling. The platform emphasizes flexibility, AI-assisted iteration, and no vendor lock-in.
Twenty provides an open-source, modular CRM framework with an SDK and building blocks that developers extend using standard coding tools and AI agents to compose custom CRM applications.
Technical teams and developers building custom CRM solutions for their organization
Background.
- Status
- launched
- Business model
- open-source
- Company
- Twenty
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