Bitbucket is a version control tool. It facilitates easy collaboration amongst software development team. It integrates very well with JIRA, a famous project and issue-managing app.

Features:
1. Branch permissions access to ensure that the only right people can make changes to the code
2. Helps development team to focus on a goal, product or process by organizing repositories into projects
3. It can display build results from CI system
4. Integrate into existing workflow to streamline software development process