TeamCity is a Java-based build management and continuous integration server from JetBrains. Developed by JetBrains
License: Free Personal
JetBrains TeamCity offers a more integrated environment with JetBrains tools and advanced features, while Jenkins is a widely adopted open-source tool with a large community and extensive customization options. TeamCity may be better suited for teams already using JetBrains IDEs, while Jenkins is ideal for those seeking flexibility and a broad range of integrations.