TeamCity is a Java-based build management and continuous integration server from JetBrains. Developed by JetBrains
License: Free Personal
JetBrains TeamCity is a powerful CI/CD tool with extensive customization and support for various technologies, but it has a steeper learning curve and can be resource-intensive. Codeship, on the other hand, is more user-friendly and quick to set up, making it ideal for simpler projects, though it lacks some of the advanced features found in TeamCity.