Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
RemoteTeam - Remoteteam.com helps remote teams become great places to work with the fully-integrated platform to automates payments and HR tasks.
Shippable - Add continuous integration and deployment to your GitHub repositories in a few minutes.
Swipes - Plan projects, take action and discuss.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
ApproveIt for Slack - Get approvals in minutes, not days. Right from Slack!