osTicket is an open-source help desk software and ticket management system designed to centralize customer support inquiries from emails, web forms, and API requests. It functions as a multi-channel support tool that converts incoming communications into a structured queue for agent resolution and IT help desk management.
The platform features a dedicated customer support portal where users can submit requests, track ticket status, and access a self-service knowledgebase of help articles and FAQs. It integrates secure OAuth2 email authentication to retrieve and send messages without storing local passwords.
The system includes comprehensive workflow automation for routing tickets to specific departments, managing service level agreements, and tracking agent activity through audit logs. Administrators can customize the environment via a plugin-based extension model, tailored data collection forms, and a multilingual translation layer for global accessibility.
Deployment is supported by a web-based upgrade wizard for application updates and database schema migrations.
