TeamCity vs Jenkins vs Bamboo: A Breakdown

When setting up a CI/CD pipeline, choosing the right tool is as critical as writing quality code. TeamCity, Jenkins, and Bamboo are three widely used CI/CD tools, each with unique strengths, integrations, and usability. This article compares them to help you decide which one best fits your team’s workflows and business needs.

This article covers what CI/CD is, how Jenkins, Bamboo, and TeamCity differ, their strengths and weaknesses, and which tool fits different development teams best.

Jenkins

Jenkins is a leading open-source CI server with plugin welfare for CI/CD purposes. Written in Java, it helps in building and testing software. It allows developers to integrate into various stages of the DevOps process cycle – building, documenting, testing, packaging, staging, deployment, static analysis and much more. Jenkins is a widely used tool with global support.

• It supports 1000+ plugins and is portable to major platforms and operating systems like Windows, OS X, Linux, macOS, Chrome, Internet Explorer, Firefox, RedHat, Ubuntu, etc.
• To integrate any particular tool with Jenkins, simply install the right plugin. For example, Git, Maven 2 project, Amazon EC2, HTML publisher, etc.
• Jenkins is quite easy to configure. For example, one can configure alerts with Jenkins in multiple ways. When someone receives an email, the notifications, pop-ups can be automated by implementing the right configuration. Devs can receive immediate feedback and know immediately when the build breaks, why it breaks and it can be fixed.

How does Jenkins work?

Let’s discuss a scenario where the complete source code for an application was built and deployed for testing.

• A developer commits code to the source code repository
• Jenkins server checks in at regular intervals at the source code repository for changes
• If there is any change, Jenkins server detects it, pulls the changes and starts preparing a new build
• If the build fails, Jenkins notifies the development team. If the build is successful, Jenkins deploys the code to the production server

By configuring the script to run, one can create the build with several steps

1. Prepare
2. Test
3. Package
4. Publish
5. Deploy

• After running the script, Jenkins generates feedback on whether the artifact is valid and notifies developers about build and test results
• Jenkins continues the process of checking the source code repository and repeats the process detailed above.

Advantages of Jenkins

• An open-source platform
• Free of cost
• Easy maintenance as it has a built-in GUI tool for updates
• Supports 1000+ plugins
• Widely spread tool with global support
• Dynamic runs in-built for multiple branches
• Portable to all major platforms

Compatibility

• Jenkins supports built-in deployment project
• REST API
• Test automation via plugins
• Enterprise-grade permissions via plugins

Bamboo

Bamboo is an automation server for continuous integration that automatically builds, integrates, tests the source code and prepares the application for deployment. It is a licensed tool that provides end-to-end visibility over the entire development, testing, and deployment process. It can be used with various tools, GUIs and allows the development team to implement continuous integration methodologies.

Bamboo provides built-in deployment support, powerful build agent management, automated merging, and built-in Git branch workflows.

Advantages of Bamboo

• Excellent integration with Jira, Bitbucket, Crucible, Fisheye and hundreds of other tools.
• More user-friendly than most CI/CD tools
• Supports different platforms and operating system like Windows, Solaris, Internet Explorer, Firefox, Linux, etc.

Compatibility

• Built-in Jira software integration
• Built-in Git branching workflows
• Built-in BitBucket server integration
• Built-in deployment project
• REST API
• Test automation via built-in features
• Enterprise-grade permissions via plugins

TeamCity

TeamCity is a CI server written in Java. It allows developers to integrate, code, and is easier to configure with simple steps. On TeamCity parallel builds run simultaneously on different platforms and environments. The robust set of out-of-the-box features and the plugin ecosystem are the key features of TeamCity. It is also a licensed tool that has a stunning UI.

Advantages of TeamCity

• Provides several ways to reuse the settings of a parent project in a subproject
• Takes the source code from two different version control systems(VCS), for a single build
• Can detect builds which are hung
• Provides ways to highlight builds for follow-up purposes
• Runs the parallel builds simultaneously on different platforms and environments
• Helps to automate sections of the testing process so that lesser manual testing is required
• Supports different platforms like Apache Tomcat server, Windows, Linux, Ubuntu, Debian, RedHat, SUSE.
• Is more user-friendly and has global support

What to look for when choosing the right CI CD tool?

1. Hosting: Where is the tool hosted? Cloud-based tools require minimal configuration and can be adjusted according to the customer’s needs. When it comes to self-hosted solutions, the responsibility for maintaining it rests with the in-house DevOps team. The former options minimize setup complications, while the latter offers greater flexibility.
2. Integrations: A good CI tool should be integrated with other tools commonly used in the development process. This may project management tools (Jira), incident filing tools (Bugzilla), legal compliance tools, static analysis tools, etc. It must also support build tools (Gradle, Maven) and VCS (Git, Perforce).
   • Since integrations are so important, they are a prime feature of BrowserStack offerings. BrowserStack offers integrations with a wide range of CI/CD tools so as to make developers’ lives easier. In fact, there are integrations with Jenkins, Bamboo, and TeamCity, as well as a large number of popular tools and frameworks.
3. Usability: A well-designed interface makes the build process much easier. One looks for a straightforward and clear-cut UX and GUI.
4. Container support: Tools that have a deployment plugin or are configured for container orchestration tools (Docker, Kubernetes) have an easier time connecting to an application’s target environment.
5. Reusable code library: Always choose a tool containing a public library of numerous plugins and usable build steps. This can be open-source or commercially accessible.

TeamCity vs Jenkins vs Bamboo: Differences

What type of developers will prefer to choose – TeamCity or Jenkins or Bamboo?

Automated testing, especially automated selenium testing is an absolute necessity for software development. To streamline automated testing for minimal effort and maximum results, it is important to choose and use a CI/CD tool that meets an organization’s/project’s requirements. By studying the points outlined in this article, stakeholders can make an informed decision about what to use, and how to make it serve their purposes.