Comparison

AWS CDK vs Terragrunt

On the evidence we track, AWS CDK leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

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★AWS CDK70
Terragrunt59
Score
vioscaleAI score
AWS CDK70 / 100high · 75%
Terragrunt59 / 100low · 41%
Pricing
Free tier
AWS CDK✓
Terragrunt✓
Model
Terragruntopen_source
Price level
AWS CDKfree
Terragruntfree
Transparent
AWS CDK✓
Terragrunt✗
Integrations
Count
AWS CDK5
Terragrunt8
Security
Disclosure policy
AWS CDK✓
Terragrunt–
Fedramp
AWS CDK✓
Terragrunt–
Gdpr
AWS CDK✓
Terragrunt–
Hipaa
AWS CDK✓
Terragrunt–
Pci
AWS CDK✓
Terragrunt–
Scorecard
AWS CDK5.9
Terragrunt8.7
Soc2
AWS CDK✓
Terragrunt–
Reliability
Status page
AWS CDK✓
Terragrunt–
Adoption
Dependent repos
AWS CDK4,665
Terragrunt33
Github stars
AWS CDK12,933
Terragrunt9,880
Package downloads weekly
AWS CDK1,569,573
Terragrunt–
Activity
Commits last 30d
AWS CDK99
Terragrunt100
Release
Cadence days
AWS CDK6
Terragrunt8
History
AWS CDK20 items
Terragrunt20 items
License
Spdx
AWS CDKApache-2.0
TerragruntMIT
Language
Primary
AWS CDKTypeScript
TerragruntGo
Market
Availability
Terragrunt–
Content
Faq
AWS CDK8 items
Terragrunt6 items

Capabilities

Feature-by-feature on the axes that matter for infrastructure as code tools. “-” means undocumented, not absent.

Core
Paradigm
AWS CDKGeneral language
TerragruntDeclarative DSL
Language
AWS CDKTypeScript, Python, Java, .NET, Go
TerragruntGo
Portability
Multicloud / cloud-agnostic
AWS CDK✗
Terragrunt✓
Architecture
State management
AWS CDKVendor-managed
TerragruntSelf-managed
Extensibility
Pluggable provider ecosystem
AWS CDK✓
Terragrunt✓
Governance
Policy as code
AWS CDK✓
Terragrunt-
Ops
Drift detection
AWS CDK✓
Terragrunt✓
GitOps continuous reconciliation
AWS CDK-
Terragrunt✓
Deployment
Managed SaaS offering
AWS CDK✗
Terragrunt✓
Hosting
AWS CDK-
TerragruntSelf-hosted only
Adoption
Import existing resources
AWS CDK✓
Terragrunt-
Licensing
Open-source engine
AWS CDK✓
Terragrunt✓
Ecosystem
CNCF maturity
AWS CDK-
Terragrunt-

What each one is

The product in its own terms, so the numbers below have context.

AWS CDK

Leader

A development framework that lets you define AWS cloud resources and infrastructure using standard programming languages like TypeScript, Python, Java, .NET, and Go. CDK compiles your code into CloudFormation templates for deployment.

Independently observed

Terragrunt

A tool that coordinates and scales OpenTofu and Terraform configurations, enabling infrastructure-as-code deployments to manage complexity across multiple environments and cloud providers

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

AWS CDK

Leader
Open sourceFree tier
as of verify ↗

Terragrunt

HybridFree tier

Free open source; managed Terragrunt Scale offering available

  • Open SourceFree
  • Terragrunt ScaleContact sales
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
CLI
AWS CDK✓
Terragrunt✓
Deployment
Cloud / SaaS
AWS CDK✓
Terragrunt✓
Self-hosted
AWS CDK✗
Terragrunt✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

AWS CDK

Leader
5 total
  • AWS CloudFormation
  • AWS Lambda
  • AWS SNS
  • AWS Step Functions
  • AWS EC2
Independently observed

Terragrunt

15 total
  • OpenTofu
  • Terraform
  • AWS
  • Git
  • Mercurial
  • Amazon S3
  • Google Cloud Storage
  • Azure Storage
  • Amazon ECR
  • GitHub Container Registry
  • Azure Container Registry
  • Google Artifact Registry
  • HTTP
  • SMB
  • AWS S3
Independently observed
Still deciding?

AWS CDK or Terragrunt: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.