Free open-source Zendesk & Help Scout alternative: help desk, shared mailbox, email management and analytics. FreeScout is a pure PHP8+MySQL application which can be easily deployed even on a shared hosting.




The best open source alternative to Zendesk is FreeScout. If that doesn't suit you, our users have ranked more than 100 alternatives to Zendesk and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Zendesk are osTicket, Libredesk, Zammad and GLPI.
Free open-source Zendesk & Help Scout alternative: help desk, shared mailbox, email management and analytics. FreeScout is a pure PHP8+MySQL application which can be easily deployed even on a shared hosting.




Lightweight, open-source support solution with built-in customer portal and rich admin dashboard for easy ticket management.




Self-hosted support platform offering multi-inbox management, smart automation, AI-assisted responses, granular permissions, macros, BI tools integration, SLAs, and command bar functionality.


Zammad is a web based open source helpdesk/customer support system with many features to manage customer communication via several channels like telephone, Facebook, Twitter, chat and e-mails.




GLPI is an IT Service Management software based on open source technologies. It is a suite for IT, project, financial and user management. GLPI can support companies of any size, and offers both on-premises and cloud (SaaS) solutions.




An open source ticket management & help desk solution. A freshdesk alternative.




SuiteCRM provides an enterprise-grade Customer Relationship Management (CRM) application to a global community of users and software developers. It is a robust and credible alternative to Salesforce, Microsoft and the major CRM vendors.

If you're looking for a reliable, flexible, and cost-effective way to manage your IT services easily, iTop is the comprehensive solution designed with your needs in mind.
django-helpdesk - A Django application to manage tickets for an internal helpdesk. Formerly known as Jutda Helpdesk.
Awesome Support is the most versatile and feature-rich help-desk plugin for WordPress. Get started for free and add premium features as your business grows.




Automated helpdesk for startups and SMEs with a ticket-based system, extensive customizability, integrations with multiple platforms, frequent updates, analytics capabilities, and tools for efficient query management and improved customer retention.



The best open source Zendesk competitor I've tried