CloudFormation vs CDK vs Terraform—Which IaC tool is right for you?

If you’re mostly using simple solutions, like Serverless, with minimal dependencies, CloudFormation or CDK will serve you well enough. This is also true if you intend to keep you infrastructure exclusively on AWS. However, if you use a mutli-cloud environment, or see this as a future possibility, Terraform’s platform agnostic nature offers a definite advantage