In GitLab, you can quickly create a new branch from an issue on the issue tracker. It will include the issue number and title automatically, making it easy to track which branch belongs to which issue.
GitLab provides a dashboard that lets teams measure the time it takes to go from an idea to production. GitLab can provide this data because it has all the tools built-in: from the idea, to the CI, to code review, to deploy to production.
Other tools require the integration of multiple 3rd party tools to complete the software development lifecycle. GitLab has a completely integrated solution that covers the entire development lifecycle.
GitLab Enterprise Edition gives your administrator the ability to automatically sync groups and manage SSH-keys, permissions, and authentication, so you can focus on building your product, not configuring your tools.