XL Release - XL Release lets you manage, control and visualize continuous delivery pipelines to find and fix problems early and optimize the process.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
LaunchDarkly - LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Octopus Deploy - Octopus is a friendly deployment automation tool for .NET developers.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.