Codegiant includes pretty yet powerful tools for agile project management. It is meant to be a single platform for project management. People are loving it as a great alternative to Jira as it is faster with better UI/UX and is free to use for upto 5 users.
Codegiant includes issue tracking, hosted Git repositories, continuous integration and documentation in a single platform. Slack Integrations, API integrations are also in place with Codegiant.
Linear - Streamlined issue tracking for software teams
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BugHerd - BugHerd: The Website Feedback Tool for Agencies
SourceForge - The Complete Open-Source and Business Software Platform.
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Jira - 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.