We performed a comparison between CircleCI and TeamCity 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."It's a stable product."
"Some of the most valuable features include container-based builds, integration with Bit Bucket and being able to store artifacts."
"Enables us to detect exactly which build failed and why, and to push multiple builds to our production environment at a very fast rate."
"The automation workflow in CircleCI related to third-party applications is very good and allows standardization of applications."
"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."
"The solution offers continuous integration and continuous delivery."
"TeamCity is a very user-friendly tool."
"Using TeamCity and emailing everyone on fail is one way to emphasize the importance of testing code and showing management why taking the time to test actually does saves time from having to fix bugs on the other end."
"TeamCity's GUI is nice."
"Good integration with IDE and JetBrains products."
"The integration is a valuable feature."
"VCS Trigger: Provides excellent source control support."
"It's easy to move to a new release because of templates and meta-runners, and agent pooling."
"We would like to see better integration with other version controls, since we encountered difficulty when this we first attempted."
"The solution’s pricing could be better."
"Billing is a mess."
"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."
"There needs to be some improvement in the user interface of CircleCI."
"The UI for this solution could be improved. New users don't find it easy to navigate. The need some level of training to understand the ins and the outs."
"If TeamCity could create more out of the box solutions to make it more user friendly and create more use cases, that would be ideal."
"I would suggest creating simple and advanced configurations. Advanced configurations will give more customizations like Jenkins does."
"Last time I used it, dotnet compilation had to be done via PowerShell scripts. There was actually a lot that had to be scripted."
"It will benefit this solution if they keep up to date with other CI/CD systems out there."
"Their online documentation is fairly extensive, but sometimes you can end up navigating in circles to find answers. I would like them (or partner with someone) to provide training classes to help newcomers get things up and running more quickly."
"The upgrade process could be smoother. Upgrading major versions can often cause some pain."
"If there was more documentation that was easier to locate, it would be helpful for users."
CircleCI is ranked 11th in Build Automation with 5 reviews while TeamCity is ranked 6th in Build Automation with 25 reviews. CircleCI is rated 6.6, while TeamCity is rated 8.2. 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 TeamCity writes "Build management system used to successfully create full request tests and run security scans". CircleCI is most compared with Tekton, Jenkins, GitHub Actions, AWS CodeBuild and GoCD, whereas TeamCity is most compared with GitLab, Jenkins, Harness, Tekton and GitHub Actions. See our CircleCI vs. TeamCity report.
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