We performed a comparison between CircleCI and Jenkins based on real PeerSpot user reviews.
Find out in this report how the two Build Automation solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The automation workflow in CircleCI related to third-party applications is very good and allows standardization of applications."
"Some of the most valuable features include container-based builds, integration with Bit Bucket and being able to store artifacts."
"The solution offers continuous integration and continuous delivery."
"The ability to automate the build process in a seamless way and run workflows effortlessly. It supports parallel builds so it can scale well. Also, it covers the basics of any build and integration tool, including email notifications (especially when tests are fixed), project insights, etc."
"It's a stable product."
"Enables us to detect exactly which build failed and why, and to push multiple builds to our production environment at a very fast rate."
"A lot of support material exists via a single web search of exactly what you're looking for."
"I like that you can find a wide range of plugins for Jenkins."
"The simplicity of Jenkins and the evolving ecosystem of Jenkins are most valuable. Today, you do not have to write a pipeline from scratch. The library functionality of Jenkins helps you to bring all those in ready-made, and you also get the best practices for them. That is a great feature of Jenkins, and that is why it is being used significantly."
"It's very useful when you want to automate different processes from beginning to end."
"Continuous Integration. Jenkins can integrate with almost any systems used for application development and testing, with its plugins."
"The most valuable feature is its ability to connect with different tools and technologies."
"The most valuable feature of Jenkins is its open source."
"We significantly reduced build times of large projects (more than 80k lines of Scala code) using build time on Jenkins as a time sample. It reduced the developer write-test-commit cycle time, and increased productivity."
"The solution’s pricing could be better."
"There needs to be some improvement in the user interface of CircleCI."
"Integration with Microsoft Azure is one area for improvement. Azure is growing in its user base, and supports various cloud infrastructure components such as Service Fabric, App Service, etc. Some of Azure’s deployment models (like Kudu) require a steep learning curve, but if CircleCI would come up with such features (deployment to App Service) out of the box, it would be amazing."
"Billing is a mess."
"The UI of Jenkins could improve."
"It would be better if there were an option to remove its Java dependency. This would make it more compatible with other software, and it could be much better. At present, we have to depend on Java whenever we want to deploy agents."
"They need to improve their documentation."
"Developer documentation for plugins, plugin development, integrations: Sometimes it’s tricky to do pretty obvious things."
"Jenkins could simplify the user interface a little bit because it sometimes creates too many features cramped in the UI."
"UI is quite outdated."
"The enterprise version is less stable than the open-source version."
"We would like to see the addition of mobile simulators support to this solution, as part of its open-source offering. We currently have to carry out manual testing for these platforms."
CircleCI is ranked 11th in Build Automation with 5 reviews while Jenkins is ranked 2nd in Build Automation with 83 reviews. CircleCI is rated 6.6, while Jenkins is rated 8.0. The top reviewer of CircleCI writes "Unhelpful support, unclear billing, and has offers ability to track usage". On the other hand, the top reviewer of Jenkins writes "A highly-scalable and stable solution that reduces deployment time and produces a significant return on investment". CircleCI is most compared with TeamCity, Tekton, GitHub Actions, AWS CodeBuild and GoCD, whereas Jenkins is most compared with GitLab, Bamboo, AWS CodePipeline, IBM Rational Build Forge and Concourse for VMware Tanzu. See our CircleCI vs. Jenkins report.
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