Assembla vs JIRA

Assembla workspaces allow to accelerate software teams. Ticketing and issue management, Subversion, Git, Mercurial, Wiki, and other collaboration tools to accelerate development. Unite your team with a single activity stream view.
JIRA provides issue tracking and project tracking for software development teams to improve code quality and the speed of development. Combining a clean, fast interface for capturing and organising issues with customisable workflows, OpenSocial dashboards and a pluggable integration framework, JIRA is the perfect fit at the centre of your development team. JIRA free alternatives are: Trello, Todoist. If you are looking for open-source self-hosted JIRA alternatives pay attention to Redmine, Bugzilla, Trac