Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
BuildMaster - BuildMaster Software is an application release automation software that also specializes in release management. It was designed by Inedo, a software development company. Read more about BuildMaster.
Travis CI - Simple, flexible, trustworthy CI/CD tools. Join hundreds of thousands who define tests and deployments in minutes, then scale up simply with parallel or multi-environment builds using Travis CI’s precision syntax—all with the developer in mind.
XL Deploy - Enterprise-scale Application Release Automation for any environment
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Codeship - Codeship is a fast and secure hosted Continuous Delivery platform that scales with your needs.