Best Open Source Alternatives to Zendesk

Customer chat engagement tool offering shared inboxes and live chat widgets.

vs Zendesk: a free, open-source option you fully control, licensed MIT.

SaaS-like open-source helpdesk system built using the PHP Symfony framework.

vs Zendesk: a free, open-source option you fully control, licensed MIT.

Web-based user support ticket platform integrating email, chat, and phone channels.

vs Zendesk: a free, open-source option you fully control, licensed AGPL-3.0.

Shared email mailbox and helpdesk tool designed as a self-hosted Help Scout alternative.

vs Zendesk: a free, open-source option you fully control, licensed AGPL-3.0.

Popular open-source support ticket web app built with PHP to manage inquiries.

vs Zendesk: a free, open-source option you fully control, licensed GPL-2.0.