---
title: "Twenty Open Source CRM Platform and Salesforce Alternative"
description: "Twenty is a modern open-source CRM built to replace Salesforce, with customizable objects, workflow automation, email and calendar integration, and a GraphQL API. It offers kanban, table, and calendar views with fine-grained permission controls and self-hosting support."
verification: "security_reviewed"
source: "https://github.com/twentyhq/twenty"
category:
  - "Calendar, Email & Productivity"
framework:
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "twentyhq/twenty"
  github_stars: 43525
---

# Twenty Open Source CRM Platform and Salesforce Alternative

Twenty is a modern open-source CRM built to replace Salesforce, with customizable objects, workflow automation, email and calendar integration, and a GraphQL API. It offers kanban, table, and calendar views with fine-grained permission controls and self-hosting support.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/twenty-open-source-crm-salesforce-alternative/)