AWS CloudFormation vs CircleCI: What are the differences?
AWS CloudFormation: Create and manage a collection of related AWS resources. You can use AWS CloudFormation’s sample templates or create your own templates to describe the AWS resources, and any associated dependencies or runtime parameters, required to run your application. You don’t need to figure out the order in which AWS services need to be provisioned or the subtleties of how to make those dependencies work; CircleCI: Automate your development process quickly, safely, and at scale. Continuous integration and delivery platform helps software teams rapidly release code with confidence by automating the build, test, and deploy process. Offers a modern software development platform that lets teams ramp.
AWS CloudFormation can be classified as a tool in the "Infrastructure Build Tools" category, while CircleCI is grouped under "Continuous Integration".
Some of the features offered by AWS CloudFormation are:
- AWS CloudFormation comes with the following ready-to-run sample templates: WordPress (blog),Tracks (project tracking), Gollum (wiki used by GitHub), Drupal (content management), Joomla (content management), Insoshi (social apps), Redmine (project mgmt)
- No Need to Reinvent the Wheel – A template can be used repeatedly to create identical copies of the same stack (or to use as a foundation to start a new stack)
- Transparent and Open – Templates are simple JSON formatted text files that can be placed under your normal source control mechanisms, stored in private or public locations such as Amazon S3 and exchanged via email.
On the other hand, CircleCI provides the following key features:
- Language-Inclusive Support
- Custom Environments
- Flexible Resource Allocation
"Automates infrastructure deployments" is the primary reason why developers consider AWS CloudFormation over the competitors, whereas "Github integration" was stated as the key factor in picking CircleCI.
Instacart, Lyft, and StackShare are some of the popular companies that use CircleCI, whereas AWS CloudFormation is used by TimeHop, Custora, and NASA Jet Propulsion Laboratory. CircleCI has a broader approval, being mentioned in 925 company stacks & 372 developers stacks; compared to AWS CloudFormation, which is listed in 195 company stacks and 75 developer stacks.