Twenty

Twenty is the #1 open-source CRM, GPL-licensed and built for fast-growing companies that want to own their customer data rather than rent it. It combines the simplicity of modern SaaS with the freedom and cost savings of open source, backed by Y Combinator. The platform is fully customizable, supports powerful automation, and integrates with your existing systems via APIs and Webhooks.

• Custom Objects & Fields — Adapt the data model to your unique business needs without being locked into a rigid schema.
• Kanban & List Views — Visualize your sales pipeline and workflows with flexible, personalized views.
• Task Management — Create and track tasks tied to deals and contacts so nothing falls through the cracks.
• Rich Notes — Write detailed notes with markdown and text blocks directly on records.
• Email Synchronization — Connect your inbox to keep your CRM automatically up to date with customer conversations.
• APIs & Webhooks — Connect Twenty to any external system with a powerful REST/GraphQL API and real-time webhooks.
• Workflow Automation — Automate repetitive tasks and processes to save time and reduce manual work.
• Permissions & Access Control — Manage user roles and control who can see or edit specific data.
• Keyboard Shortcuts & Command Menu — Fly through the app with intuitive shortcuts and a powerful ⌘K command palette.
• Dark Mode — Switch to dark mode for improved visibility and reduced eye strain.
• Self-Hosting Option — Deploy Twenty on your own infrastructure for full data sovereignty and privacy.
• Open Roadmap & Community — Contribute features, report issues, or fork the repository — the roadmap is community-driven.

To get started, sign up at app.twenty.com for the hosted cloud version, or clone the repository from GitHub to self-host. The Pro plan requires no credit card to start.