Flyspray Alternatives

Trac is a project management and bug/issue tracking system. Provides an interface to Subversion and an integrated wiki.

The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.

paid Free Trial $7.0 / Monthly (Above 10 Users)

Flexible project management web application

open-source

Bugzilla is a "Defect Tracking System" or "Bug-Tracking System".

Mantis Bug Tracker is a free and open source, web-based bug tracking system.

Team Clerk is project and task management software that automatically keeps your team organized and monitors progress of all of your projects and tasks. Let us organize what you do,so you can focus on why you do it.

The Bug Genie is an issue tracking and project management, completely free for small teams.

Good Day - Inspiring work management

Convert any screenshot into a bug report.

Phacility - Phabricator

osTicket is a widely-used open source support ticket system.

Standing on the shoulders of Trac, Apache Bloodhound is a project hosted by the Apache Software...