osTicket review
A free, self-hosted help desk for teams that need core ticketing without a broad integration stack.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
osTicket is a free, open-source, web-based help desk application for teams managing customer support requests. It brings email, phone, and web-form inquiries into a multi-user interface, then supports assignment, transfer, referral, routing, automated actions, and ticket queues. The customer portal lets people submit and track tickets, while the knowledge base, FAQs, automatic replies, and canned responses support common questions. It is a fit for organizations that want to host and control a straightforward support system on their own infrastructure.
The core feature coverage is practical for a simple help desk. Ticket filters can route requests and trigger automated actions, while custom fields, forms, columns, and queues allow teams to shape the workflow. Service-level agreement plans add overdue alerts, and the HTTP API uses XML or JSON with API keys for integrations or ticket creation. The downloadable application can run on infrastructure using Apache or IIS, PHP, and MySQL, so organizations should account for installation and ongoing administration rather than treating it as a ready-to-use hosted service.
osTicket suits teams whose needs center on shared ticket intake, basic automation, SLA tracking, self-service content, and a customer portal. Its open-source model and plugin support provide room for configurable workflows, but its listed ecosystem is narrow, covering email, phone, web forms, and the HTTP API. Organizations seeking a broader integration catalog or a more advanced feature set should consider another help desk product. Choose osTicket when self-hosting and core support operations matter more than extensive platform breadth.
osTicket pros and cons
- Where it wins
- Free open-source edition with email, phone, and web-form intake
- Includes routing, SLAs, customer portal, knowledge base, and canned replies
- HTTP API supports XML or JSON, API keys, and ticket creation
- Where it doesn't
- Requires installation on Apache or IIS with PHP and MySQL
- Listed integrations are limited to email, phone, web forms, and HTTP API
- Feature set is more basic than broader help desk platforms
osTicket fact sheet, pricing and score →
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