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 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:

npx create-twenty-app my-app

Define objects, fields, and views as code:

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:

npx twenty app:publish --private

See the app development guide for objects, views, agents, and logic functions.

Self-hosting

Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.

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.

Learn more about apps in doc	Learn more about version control in doc
Learn more about primitives in doc	Learn more about layouts in doc
Learn more about AI in doc	Learn more about CRM features in doc

Stack

• TypeScript
• Nx
• NestJS, with BullMQ, PostgreSQL, Redis
• React, with Jotai, Linaria and Lingui

Thanks

              

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

Star the repo · Discord · Feature requests · Releases · X · LinkedIn · Crowdin · Contribute

# RE Acquisition CRM (Twenty-20)

This fork extends Twenty CRM for real estate acquisition — wholesale, flip, land, and commercial/industrial deals.

Product shell (recommended)

Use RE Acquisition Ops for a private, localhost-only install:

./re-ops init
./re-ops up
./re-ops login-help
# after creating a workspace API key in the CRM UI:
./re-ops configure <TWENTY_API_KEY>

Docs: re-acquisition-ops/README.md · Privacy: re-acquisition-ops/PRIVACY.md

Customization

Path	Purpose
re-acquisition-ops/	One-command local product shell (privacy defaults, sidecars, media gateway)
packages/twenty-apps/re-acquisition/	Twenty SDK app — custom objects, deal pipeline, views, logic functions
re-acquisition/property-capture/	Mobile capture → media-gateway / n8n → Twenty
re-acquisition/acquisition-voice/	Seller call / site memo LLM extraction schemas

Manual SDK publish (advanced)

cd packages/twenty-apps/re-acquisition
cp .env.example .env.local   # set TWENTY_API_URL + TWENTY_API_KEY
yarn install
yarn twenty dev --once       # publish app
yarn seed                    # demo deals