Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
DevStream - DevStream is an open source DevOps toolchain manager, empowering you to set up flexible DevOps toolchains in 5 minutes with 1 command.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
RevOps - Building blocks for better sales agreements
Codeship - Codeship is a fast and secure hosted Continuous Delivery platform that scales with your needs.
Digger - Build on AWS without having to learn it, no-code DevOps