Twenty: Free CRM That Scales Your Sales Without Breaking the Bank
An open-source CRM built for founders who want enterprise-level customer tracking without expensive subscriptions. Perfect for startups looking to manage sales workflows with modern, AI-ready infrastructure.
48,924 stars6,972 forksTypeScriptUpdated 6/2/2026100% free · open source
What it does
Twenty is an open-source CRM that provides enterprise-level customer tracking and sales workflow management with AI-ready infrastructure for startups
When to use it
•You need a customizable CRM without expensive subscriptions
•Your startup requires modern infrastructure for sales workflow management
•You want to integrate AI capabilities into your customer tracking system
Quick start
1Run npm install to set up the project
2Configure the database settings in the .env file
3Start the development server with npm run dev
4Access the Twenty dashboard at http://localhost:3000
5Explore the API documentation to integrate with other tools
Ready-to-paste prompt
npm run dev && open http://localhost:3000 to start exploring Twenty's features
Topics
crm
crm-system
customer
good-first-issue
graphql
hacktoberfest
javascript
marketing
monorepo
nestjs
open-source
postgresql
react
reactjs
sales
typescript
web
What's inside — free to inspect
No purchase needed
Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.