Twenty — Open-Source AI CRM (Salesforce Alternative)

Twenty — Modern CRM, Open Source

Why Twenty Over Salesforce

Key Features

• Custom objects & fields — model your data your way
• Kanban & list views — visualize deals and tasks
• Email integration — sync email threads with contacts
• Calendar sync — link meetings to deals
• Workflow automation — trigger actions on events
• API-first — full REST and GraphQL APIs
• AI features — smart suggestions and insights

Tech Stack

• Backend: NestJS, BullMQ, PostgreSQL, Redis
• Frontend: React, Jotai, Linaria, Lingui
• Tooling: Nx monorepo, TypeScript

Self-Hosting

git clone https://github.com/twentyhq/twenty.git
cd twenty
docker compose up -d
# Open http://localhost:3000

FAQ

Q: What is Twenty? A: An open-source CRM platform (Salesforce alternative) with customizable objects, kanban views, email sync, workflow automation, and AI features. 43,700+ GitHub stars.

Q: Is Twenty free? A: Yes, self-hosting is free under AGPL-3.0. A hosted version is also available.

Q: Can Twenty replace Salesforce? A: For small to mid-size teams, yes. Twenty provides core CRM features with full customization, AI capabilities, and no per-user licensing costs.