Twenty is an open-source CRM alternative to Salesforce with customizable data models, views, permissions, and workflow automation for sales and customer management.

53.7k stars8.2k forkslast commit Actively maintained
Bigin by Zoho CRM is a pipeline-centric CRM for small businesses to manage leads, deals, contacts, activities and pipelines. It includes email and phone integration, automation, task/appointment scheduling, reporting, mobile apps and third-party integrations.
Twenty is an open-source CRM alternative to Salesforce with customizable data models, views, permissions, and workflow automation for sales and customer management.

53.7k stars8.2k forkslast commit Actively maintained
Community-driven open-source CRM providing sales, marketing, service, reporting, workflow automation, REST API and on-premises or hosted deployment.

5.6k stars2.4k forksAGPL-3.0last commit Actively maintained
A PHP-based open-source CRM providing contacts, leads, pipelines, workflows, dashboards and extensible integrations for sales and support teams.

3.2k stars910 forksAGPL-3.0last commit Actively maintained
Next-generation open-source CRM for managing contacts, companies, tasks, and sales opportunities with a modern UI and customizable fields.

1.5k stars166 forksAGPL-3.0last commit Actively maintained
Open-source CRM for contacts, deals, tasks, notes, and activity tracking, built with React and Supabase and designed to be customized by developers.

1.2k stars746 forksMITlast commit Actively maintained
Django-CRM is a Django-based open-source CRM providing contact & lead management, deal tracking, email marketing, task/project management, and built-in analytics.

608 stars379 forksAGPL-3.0last commit Actively maintained
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 6 of 6 shipped a commit in the last six months. Licences in this list: AGPL-3.0, MIT. In exchange you take on hosting, backups and updates yourself.
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