Open source support ticket system simple, free, lightweight, open source, and easy to setup and use. Developed by osTicket
License: Open Source
osTicket is an open-source ticketing system that offers extensive customization and community support, making it ideal for organizations with technical resources. In contrast, SupportBee is a user-friendly, subscription-based service that focuses on collaboration and ease of use, suitable for teams looking for a straightforward support solution.