Codegiant https://codegiant.io – 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.