The #1 Open-Source CRM
The open alternative to Salesforce, designed for AI.
The open alternative to Salesforce, designed for AI.
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Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Get Started
Build an app
Scaffold a new app with the Twenty CLI:
Define objects, fields, and views as code, then ship it to your workspace.
View app development guide
Self-hosting
Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Docker Compose setupTwenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code.
Track changes and manage your CRM like code
Learn more about version control
Comprehensive primitives for powerful customizations
Learn more about primitives
Complete CRM functionality with modern features
Learn more about CRM features
TypeScript
Nx
NestJS
PostgreSQL
Redis
React
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