Jenkins is an open source automation server. Jenkins provides hundreds of plugins to support building, deploying and automating any project. As an extensible automation server, Jenkins can be used as a simple CI server or turned into a continuous delivery hub for any project.
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TeamCity
Score 7.6 out of 10
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TeamCity is a continuous integration server from Czeck company JetBrains.
I have experience with TeamCity. It looks pretty good after Jenkins, the user interface is friendly and modern. The functionality is similar to Jenkins. It is not a big problem to migrate configuration from Jenkins to TeamCity or to return back. You need licenses to use it in …
Jenkins is ideal for developing software with high-security demands. It is hosted and set up locally and has no outside connections. But these pros could become cons when you work on open source projects and need to waste time for initial setup and maintenance over a project's …
I would use TeamCity if Jenkins was not already in place. TeamCity seems a lot more stable when it comes to upgrading the software and job templates the way TeamCity handles them is an absolute killer feature. Jenkins is a bit of a wild animal, quite unpredictable but with the …
TeamCity is another viable option for Continuous Integration/Development. We picked Jenkins in this case because there was a lot of support for Amazon CloudFormation and other AWS integrations which fit the task at hand. For just straight compiling Microsoft based builds, TeamCi…
When looking for alternatives for Jenkins we found CircleCI and TeamCity are good too. Jenkins was considered for reasons like it has a wide variety of plugins which integrate well with any kind of system. And its ease of use.
One of the other greater advantage is it is open …
Both Jenkins and TeamCity do a good job of automating CI/CD. Jenkins runs much leaner than TeamCity - it only needs about a Gig of free memory, whereas TeamCity needs a fat 4 Gig free. Many tasks in Jenkins yml config can be very cumbersome, especially running local and …
Jenkins is the only tool I would consider using for CTCI deployment. Its plugins make it easy to customize to any environment you can conjure up and will always be custom fit to your needs as a DevOps engineer. Other tools have better support but lack the customizability and …
It is free, of course that's the best advantage. Great number of plugins. Largest active developer community among peer competitors. Very few competitors have got the pipelines features right as good as Jenkins.
Jenkins and Team Foundation Server (TFS) are both strong products. Compared to Jenkins, TeamCity is much more mature and polished. Though Jenkins is open-source/free, the cost of TeamCity is a drop in the bucket compared to the total cost of even one project we're using it …
Since we were already making use of other JetBrains offerings, TeamCity had a leg up on the competition due to the ease of integration with these tools. With that said, TeamCity's feature set stacks up well with the competition. Jenkins definitely has some nice features, but …
Jenkins relies on being open source as the primary driver for its success. This low cost is a huge factor for many companies, both small and large. The professional, free tier of TeamCity offers a huge amount of growth before ever needing to pay anything. I personally also find …
This application is easy to install and deploy at site than most of the similar solutions in market. Easy user interface is one of the reason it can be installed. However each software have its good points and bad points. Study your organizations case and then only choose …
I would also like to compare TeamCity against Snap-Ci as well as Concourse. We chose TeamCity over all of these tools because of its ability to be set up easily against a restricting corporate firewall. We needed to integrate unit tests, integration tests, pushes to production, …
I like the quality of Jetbrains products. TeamCity is well supported and regularly updated by Jetbrains. They have an active support forum and most questions are answered quickly.
TeamCity is very extendable and has been able to handle everything we've been required to do.
TeamCity is the best combination of price and full features. It has a good web UI and doesn't need a lot of manual configuration files, but it still is incredibly extensible and can do just about any build or release task you set it at. If it can't do it, the odds are it has a …
Jenkins is a highly customizable CI/CD tool with excellent community support. One can use Jenkins to build and deploy monolith services to microservices with ease. It can handle multiple "builds" per agent simultaneously, but the process can be resource hungry, and you need some impressive specs server for that. With Jenkins, you can automate almost any task. Also, as it is an open source, we can save a load of money by not spending on enterprise CI/CD tools.
TeamCity is very quick and straightforward to get up and running. A new server and a handful of agents could be brought online in easily under an hour. The professional tier is completely free, full-featured, and offers a huge amount of growth potential. TeamCity does exceptionally well in a small-scale business or enterprise setting.
Automated Builds: Jenkins is configured to monitor the version control system for new pull requests. Once a pull request is created, Jenkins automatically triggers a build process. It checks out the code, compiles it, and performs any necessary build steps specified in the configuration.
Unit Testing: Jenkins runs the suite of unit tests defined for the project. These tests verify the functionality of individual components and catch any regressions or errors. If any unit tests fail, Jenkins marks the build as unsuccessful, and the developer is notified to fix the issues.
Code Analysis: Jenkins integrates with code analysis tools like SonarQube or Checkstyle. It analyzes the code for quality, adherence to coding standards, and potential bugs or vulnerabilities. The results are reported back to the developer and the product review team for further inspection.
The customization is still fairly complex and is best managed by a dev support team. There is great flexibility, but with flexibility comes responsibility. It isn't always obvious to a developer how to make simple customizations.
Sometimes the process for dealing with errors in the process isn't obvious. Some paths to rerunning steps redo dependencies unnecessarily while other paths that don't are less obvious.
We have a certain buy-in as we have made a lot of integrations and useful tools around jenkins, so it would cost us quite some time to change to another tool. Besides that, it is very versatile, and once you have things set up, it feels unnecessary to change tool. It is also a plus that it is open source.
Jenkins streamlines development and provides end to end automated integration and deployment. It even supports Docker and Kubernetes using which container instances can be managed effectively. It is easy to add documentation and apply role based access to files and services using Jenkins giving full control to the users. Any deviation can be easily tracked using the audit logs.
No, when we integrated this with GitHub, it becomes more easy and smart to manage and control our workforce. Our distributed workforce is now streamlined to a single bucket. All of our codes and production outputs are now automatically synced with all the workers. There are many cases when our in-house team makes changes in the release, our remote workers make another release with other environment variables. So it is better to get all of the work in control.
TeamCity runs really well, even when sharing a small instance with other applications. The user interface adequately conveys important information without being overly bloated, and it is snappy. There isn't any significant overhead to build agents or unit test runners that we have measured.
As with all open source solutions, the support can be minimal and the information that you can find online can at times be misleading. Support may be one of the only real downsides to the overall software package. The user community can be helpful and is needed as the product is not the most user-friendly thing we have used.
It is worth well the time to setup Jenkins in a docker container. It is also well worth to take the time to move any "Jenkins configuration" into Jenkinsfiles and not take shortcuts.
Overall, Jenkins is the easiest platform for someone who has no experience to come in and use effectively. We can get a junior engineer into Jenkins, give them access, and point them in the right direction with minimal hand-holding. The competing products I have used (TravisCI/GitLab/Azure) provide other options but can obfuscate the process due to the lack of straightforward simplicity. In other areas (capability, power, customization), Jenkins keeps up with the competition and, in some areas, like customization, exceeds others.
TeamCity is a great on-premise Continuous Integration tool. Visual Studio Team Services (VSTS) is a hosted SAAS application in Microsoft's Cloud. VSTS is a Source Code Repository, Build and Release System, and Agile Project Management Platform - whereas TeamCity is a Build and Release System only. TeamCity's interface is easier to use than VSTS, and neither have a great deployment pipeline solution. But VSTS's natural integration with Microsoft products, Microsoft's Cloud, Integration with Azure Active Directory, and free, private, Source Code repository - offer additional features and capabilities not available with Team City alone.
TeamCity has greatly improved team efficiency by streamlining our production and pre-production pipelines. We moved to TeamCity after seeing other teams have more success with it than we had with other tools.
TeamCity has helped the reliability of our product by easily allowing us to integrate unit testing, as well as full integration testing. This was not possible with other tools given our corporate firewall.
TeamCity's ability to include Docker containers in the pipeline steps has been crucial in improving our efficiency and reliability.