Open source customer-support projects
Every project in the registry tagged customer-support, ranked by real GitHub adoption.
Omnichannel customer support with a built-in AI assistant
Powerful helpdesk solution for streamlined customer service
Open-source helpdesk for seamless customer support
Open-source ticketing system for streamlined support
Complete customer relationship management made simple
Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by
Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot.
开源在线客服系统GO语言开发GO-FLY,免费在线客服系统/GOFLY LIVE CHAT: open source self-hosted private cloud customer support live chat software by golang
Request Tracker, an enterprise-grade issue tracking system
Mobile app for Chatwoot - React Native
📞 Open-source, self-hosted WebRTC click-to-call solution for websites. Add a video Call-Me button and let visitors instantly connect with your team through bro
Znuny is a free, open-source, and versatile web-based ticketing system for Customer Service, Help Desk, IT Service Management, and more. It is built for transpa
No-code platform to build AI agents and automate support
Related tags
Frequently asked questions
How many open source customer-support projects are there?
This registry tracks 13 projects tagged customer-support, with 66,274 GitHub stars between them. The most-adopted is Chatwoot at 36,913 stars.
Are these customer-support projects free to use?
Yes — 12 of the 13 carry an explicit open-source licence across 5 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which customer-support 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-support projects still maintained?
12 of the 13 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.