Intuitiveness, reliability, the overall UX is pretty solid. CI with this speed really helps iteration move fast. Also the costs are not that high given the benefits of the product. Review collected by and hosted on G2.com.

I Haven't encountered anything issue in particular as such, but rarely builds fail due to transient network issues and can be frustrating especially if it's a big build. Review collected by and hosted on G2.com.

Build time is the biggest strength of circleCi. We also can run workflows with SSH which is very helpful. It also gives good notifications regarding the builds. Review collected by and hosted on G2.com.

Circleci dashboard is not very intuitive to use. And it is also very slow in term of responsiveness. Also analysing the history of build times and failure reasons are not easy Review collected by and hosted on G2.com.

It's capable of doing whatever you want at a very good speed, and it's reliable; it does not have builds fail over nothing, if something fails means there's something you need to fix. Also, integration with code repositories and Slack is very good (at least on my experience) Review collected by and hosted on G2.com.

It wasn't easy to understand how to build complex pipelines. The documentation I found helped with basic examples, but more difficult ones were mostly at trial and error. Also, the default dashboard doesn't provide much data. Review collected by and hosted on G2.com.

Circle CI is the most efficient tool for Continous Integration and Deployment. These tools have uncountable cool features:

- Easy to set continous integration and deployment jobs

- Easy to learn and use

- interactive user interface

- test analytics and workflow set up

- Nice reporting and flawless functionality.

Highly recommended tool for DEVOPS and CI CD needs.. Review collected by and hosted on G2.com.

As of now no reason to dislike tool its really awesome tool giving free minutes to startups and learners. Only small suggestion to provide documentation for setup on Unix machine. Review collected by and hosted on G2.com.

- Sign in flow via GitHub is easy and seamless

- Failed/passed test email notifs are easy to configure

- Integration tests are easy to trigger via web and CLI

- Pipeline test run UI is comprehensive but easy to read Review collected by and hosted on G2.com.

- Could be independent on CircleCI, but tests could be flaky at times/require specific ordering to pass

- Email notifs can be flaky and unreliable at times

- Could have better dashboards and data analytics on test runs Review collected by and hosted on G2.com.

The upsides of circle ci are that you can Easily specify the machine that your tests run on. Defining tests are very simple (I.e the yaml definition) compared to things like GitHub actions. Review collected by and hosted on G2.com.

CircleCI doesn't live in the same place as my code. Even though there's a GitHub integration, team members have to go into the circleCI console to see why their run failed. Review collected by and hosted on G2.com.

It's good CI/CD pipeline for early detection of build errors in code. Review collected by and hosted on G2.com.

It's syntax strict. Even a small syntaxes error causes pipeline to fail.

It will be good if we have a tool to verify whether code for circle ci is syntactically correct.

And whole process to run takes quit long time. Review collected by and hosted on G2.com.

Ease of use for their yml configuration files Review collected by and hosted on G2.com.

I feel as though their runners are costing a lot more than if I'd run them myself and I would expect the difference to not be that great Review collected by and hosted on G2.com.

the easy to use UI that even if you don't know it you can learn it fast Review collected by and hosted on G2.com.

sometimes can be very slow, when the CI process is a bit complex Review collected by and hosted on G2.com.

The flexibility of using machine type of workers and debugging workflows with SSH. Review collected by and hosted on G2.com.

Quite often downtimes. This sometimes really slows downs or even breaks workflows. Review collected by and hosted on G2.com.