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Modern and Open Source CRM

Twenty is an open source Salesforce alternative that allows technical teams to build a modern CRM that can be customized to their business processes. You can host this system, which focuses on artificial intelligence-supported workflows, on your own server.

Updates

  • September 17, 2026: Stars 56,792 → 56,924, latest release twenty/v2.41.0 (September 17, 2026).
  • September 15, 2026: Stars 56,523 → 56,792, latest release twenty/v2.40.0 (September 15, 2026).
  • September 10, 2026: Stars 56,376 → 56,523, latest release sdk/v2.39.0 (September 9, 2026).
  • September 7, 2026: Stars 55,953 → 56,376, latest release sdk/v2.38.1 (September 6, 2026).

What you get

  • A free and open source alternative to Salesforce.
  • Full control over your data with the self-host option.
  • Modern workflows powered by AI.
  • Flexible building blocks that can be adapted to your business needs.

Installation

Download environment template
curl -o .env https://raw.githubusercontent.com/twentyhq/twenty/refs/heads/main/packages/twenty-docker/.env.example
Download Compose file
curl -o docker-compose.yml https://raw.githubusercontent.com/twentyhq/twenty/refs/heads/main/packages/twenty-docker/docker-compose.yml
Generate encryption key
openssl rand -base64 32
Start services
docker compose up -d

Running it

Access Local UI
http://localhost:3000

How to install?

It is usually installed on your own server with Docker; installation steps are in the documentation. It requires some technical knowledge to manage.

How to install, how to use?

🤖 Paste this into your AI agent (Claude Code · Codex · Antigravity)

I want to install an open source CRM called Twenty; create a new app in the terminal with the command 'npx create-twenty-app my-app', then publish it to my workspace with 'npx twenty app:publish --private'. Also tell me how to run it with Docker Compose for self-hosting.

Related dictionary terms

CRMSaaSSelf-hostingOpen SourceArtificial Intelligence
Who it is forTechnical teams who want to establish their own CRM
DifficultyNext · self-host (developer required)
What offersCustomizable, AI-powered CRM
FeeOpen source · self-hosted free
LicenseStandart-dışı (NOASSERTION) · ayrıntı aşağıda
License: ⚠️ Its license is non-standard (GitHub 'NOASSERTION'). It is referred to as 'open source', but stand-alone/self-hosted use and commercial/SaaS re-delivery may be subject to different terms. Be sure to read the LICENSE file in the repo before commercial use.

Links

TreScout did not build this tool · we found it in GitHub trends and wrote it up. This page describes the repository as of 2026-05-26: The star count and our text belong to that day, the repository may have changed since. Check the repository link for the current state. This page was machine-translated from the Turkish original · the Turkish version prevails.