Open source customer projects
Every project in the registry tagged customer, ranked by real GitHub adoption.
Build a custom CRM without the proprietary lock-in
Open-source platform for collecting and prioritizing feedback
Open-source CRM that puts simplicity and control first
CRM and Task management software, Email marketing and many more. Django CRM software app is built for individual use by businesses of any size or freelancers an
Related tags
Frequently asked questions
How many open source customer projects are there?
This registry tracks 4 projects tagged customer, with 65,649 GitHub stars between them. The most-adopted is Twenty at 56,947 stars.
Are these customer projects free to use?
Yes — 3 of the 4 carry an explicit open-source licence across 1 distinct licence, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which customer project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these customer projects still maintained?
4 of the 4 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.