Twenty

Description

Twenty is an open-source CRM and a self-hostable alternative to Salesforce and HubSpot. It gives teams a fast, keyboard-driven workspace for companies, people, opportunities, and any custom record type, without the per-seat pricing or data lock-in of proprietary CRMs. The data model is fully customizable at runtime, and everything is reachable through a GraphQL and REST API.

Features

• Custom data model: Create objects, fields, and relations from the UI, no code or migrations required.
• Pipeline management: Kanban and table views for opportunities, with stages, filters, and saved views.
• Rich records: Notes, tasks, attachments, activity timelines, and email threads on every record.
• APIs and webhooks: GraphQL and REST APIs plus webhooks for integrations and automation.
• Permissions: Roles and object-level access control for teams.
• Self-hosted or cloud: Run with Docker Compose on your own servers, or use Twenty's managed cloud.

Technology Stack

• TypeScript across the stack
• React front end
• NestJS backend with GraphQL
• PostgreSQL database, Redis for jobs and cache
• MinIO / S3-compatible object storage

Requirements

• Docker and Docker Compose (allocate at least 8 GB RAM)
• PostgreSQL and Redis (bundled in the default compose file)
• An SMTP server for invitations and email features