Open Source Marketing & Growth Tools

Twenty

stars 58.4Kforks 9.6K

Open source CRM with custom data models and AI-native workflows

Ghost

stars 55.6Kforks 12K

Launch a newsletter or paid membership site on your own server

Postiz

stars 37.3Kforks 7.3K

Schedule content on 20+ social networks with AI writing support

PostHog

stars 40.3Kforks 3.5K

Track events, replay sessions, and run A/B tests, self-hostable

Gumroad

stars 9.9Kforks 2.1K

Open source platform for selling digital products directly

Matomo

stars 22Kforks 2.9K

Self-hosted Google Analytics alternative, 100% data ownership

Drupal

stars 4.3Kforks 2K

Open source CMS for enterprise and complex digital experiences

Mautic

stars 10.8Kforks 3.5K

Self-hosted marketing automation with email and campaigns

Craft CMS

stars 3.6Kforks 708

Flexible developer-friendly CMS for content teams

Kutt

stars 11.2Kforks 1.5K

Self-hosted URL shortener with analytics and custom domains

Swetrix

stars 1.2Kforks 78

GDPR-compliant cookieless analytics with real-time dashboards