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The #1 Open-Source CRM

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# Why Twenty 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
# Installation ### Cloud The fastest way to get started. Sign up at [twenty.com](https://twenty.com) and spin up a workspace in under a minute, with no infrastructure to manage and always up to date. ### Build an app Scaffold a new app with the Twenty CLI: ```bash npx create-twenty-app my-app ``` Define objects, fields, and views as code: ```ts import { defineObject, FieldType } from 'twenty-sdk/define'; export default defineObject({ nameSingular: 'deal', namePlural: 'deals', labelSingular: 'Deal', labelPlural: 'Deals', fields: [ { name: 'name', label: 'Name', type: FieldType.TEXT }, { name: 'amount', label: 'Amount', type: FieldType.CURRENCY }, { name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME }, ], }); ``` Then ship it to your workspace: ```bash npx twenty deploy ``` See the [app development guide](https://docs.twenty.com/developers/extend/apps/getting-started) for objects, views, agents, and logic functions. ### Self-hosting Run Twenty on your own infrastructure with [Docker Compose](https://docs.twenty.com/developers/self-host/capabilities/docker-compose), or contribute locally via the [local setup guide](https://docs.twenty.com/developers/contribute/capabilities/local-setup).

# Everything you need Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box. Want to go deeper? Read the User Guide for product walkthroughs, or the Documentation for developer reference.
Create your apps

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Stay on top with version control

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All the tools you need to build anything

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Customize your layouts

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AI agents and chats

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Plus all the tools of a good CRM

Learn more about CRM features in doc


# Stack - TypeScript - Nx - NestJS, with BullMQ, PostgreSQL, Redis - React, with Jotai, Linaria and Lingui # Thanks

Chromatic      Greptile      Sentry      Crowdin

Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin). # Join the Community

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