Infrastructure as code for AWS using YAML or JSON templates
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103 reviews trackedThe Bottom Line
Entry price
Paid plans only
Biggest pro
Native AWS IaC
Biggest con
YAML/JSON syntax verbose
TL;DR - AWS CloudFormation
- AWS CloudFormation enables infrastructure as code using declarative YAML or JSON templates
- It provisions and manages AWS resources consistently, with automatic rollback on failures
- Free to use-you only pay for the underlying AWS resources created
Pricing: Paid only
Best for: Enterprises & pros
4.5/5 across review platforms
What is AWS CloudFormation?
CloudFormation manages AWS infrastructure through declarative templates. Describe the resources you want, and CloudFormation creates them in the right order with proper dependencies.
Stack updates are atomic-everything succeeds or rolls back. Change sets preview what will happen before you apply changes. Drift detection finds manual modifications.
Teams running production AWS infrastructure treat CloudFormation templates as the source of truth for what exists in their accounts.
Available on: Web
Pros & Cons
Pros
- Native AWS IaC
- Supports all AWS services
- Drift detection
- Stack management
- No additional cost
Cons
- YAML/JSON syntax verbose
- AWS only
- Slow deployments
- Error messages cryptic
- Rollback can be slow
Ratings Across the Web
4.5(103 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Infrastructure as codeYAML/JSONStacksDrift detectionAWS nativeTemplates
Pricing Plans
Free TrialPricing checked Jul 9, 2026
Free
null
Usage-based pricing
- Create AWS stacks
- No handler operations
- First-party resources
- Core functionality
Most Popular
Handler Operations
$0.001/per operation
Third-party resources
- Private extensions
- Third-party types
- Activated public extensions
Reviews
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4.5/5
Across 103 verified user reviews on Capterra
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AWS CloudFormation FAQ
How does AWS CloudFormation ensure infrastructure consistency?
CloudFormation manages AWS infrastructure through declarative YAML or JSON templates, treating them as the source of truth for what should exist in an account. It creates resources in the correct order with proper dependencies, and stack updates are atomic, meaning everything either succeeds or automatically rolls back.
Which teams benefit most from using AWS CloudFormation?
Teams running production AWS infrastructure benefit most from CloudFormation, particularly those focused on DevOps and Cloud & Infrastructure. It helps maintain a consistent and version-controlled environment for their AWS resources.
How does CloudFormation compare to Terraform for infrastructure management?
AWS CloudFormation is native to AWS and supports all AWS services, whereas Terraform is a multi-cloud tool. A trade-off with CloudFormation is that its YAML/JSON syntax can be verbose, and deployments may be slower compared to other tools.
What kind of limitations should users be aware of with AWS CloudFormation?
Users should be aware that CloudFormation is AWS-only, and its YAML/JSON syntax can be verbose. Deployments can sometimes be slow, and error messages may be cryptic, which can make troubleshooting challenging.
Can AWS CloudFormation detect manual changes to infrastructure?
Yes, CloudFormation includes a drift detection feature that can identify manual modifications made to resources outside of its management. This helps ensure that the actual infrastructure aligns with the defined templates.
How is AWS CloudFormation priced?
AWS CloudFormation is a paid product with no permanently free tier. There is no additional cost for using CloudFormation itself, but users pay for the AWS resources provisioned by CloudFormation.
Does AWS CloudFormation allow users to preview changes before deployment?
Yes, CloudFormation offers change sets, which allow users to preview exactly what will happen to their infrastructure before applying any changes. This helps prevent unintended modifications and provides an opportunity to review the impact of an update.
Source: aws.amazon.com