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Head-to-head · Infrastructure as Code Tools

Scalr vs AWS CDK

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Scalr #6 in Infrastructure as Code Tools 8.7/10 Free plan Free plan✓ 4 of 4 features Visit Scalr
AWS CDK #9 in Infrastructure as Code Tools 8.4/10 Free plan Free plan✓ 4 of 4 features Visit AWS CDK

Scalr leads on 0 checks, AWS CDK on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreScalr · 8.7/10
  • Free planboth

Scalr scores higher on our rubric for infrastructure as code tools: 8.7 against 8.4 out of 10; our editors rank them #6 and #9.

On configuration language, AWS CDK gives you General-purpose language where Scalr offers Hcl. On state management, Scalr gives you Both where AWS CDK offers Managed.

Scalr is the better fit for governed Terraform and OpenTofu operations. AWS CDK is the better fit for AWS teams coding infrastructure in application languages.

  • Scalr fits best

    Governed Terraform and OpenTofu operations

  • AWS CDK fits best

    AWS teams coding infrastructure in application languages

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Scalr 8.7/10 Visit ↗ AWS CDK 8.4/10 Visit ↗
At a glance
Editor score 8.7 8.4
Ranking #6 in Infrastructure as Code Tools #9 in Infrastructure as Code Tools
Best for Governed Terraform and OpenTofu operations AWS teams coding infrastructure in application languages
Pricing model Free plan + paid Free
Starting price $0.99/unit usage-based Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud
Support Tickets, Email, Community, Docs · 24/7 Docs
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Scalr 4/4 · AWS CDK 4/4
Policy as code ✓ ✓
Drift detection ✓ ✓
Import existing resources ✓ ✓
Self-hosted execution ✓ ✓
Specs
Configuration language Hcl General-purpose language
Supported clouds AWS, Azure, Google Cloud Platform AWS
State management Both Managed
Our review
Pros
  • Remote execution, drift detection, policy enforcement, and GitOps approvals
  • Business includes 50 free runs monthly and unlimited users and environments
  • Supports managed or customer-owned state plus self-hosted agent pools
  • Supports TypeScript, JavaScript, Python, Java, C#/.NET, and Go
  • Includes drift detection, resource imports, previews, and governance rules
  • Builds self-updating CI/CD pipelines with CDK Pipelines
Cons
  • Enterprise starts at 20,000 runs per year and uses quote-based pricing
  • Scalr is not open source
  • AI assistance is disabled by default and requires administrator enablement
  • Supports AWS as its cloud platform
  • Relies on AWS CloudFormation for state management
  • Requires AWS resource charges beyond the free CDK framework
Our verdict

Scalr is a hosted infrastructure-as-code platform for platform engineering teams working with Terraform or OpenTofu. It centralizes remote execution, state management, GitOps workflows, policy enforcement, drift detection, provider…

Read the review →

AWS CDK is an open-source infrastructure-as-code framework for developers and platform teams building on Amazon Web Services. It lets teams define resources in TypeScript, JavaScript, Python, Java, C#/.NET, or Go, then synthesizes those…

Read the review →
  1. ScalrInfrastructure as Code Tools 8.7Free plan
  2. AWS CDKInfrastructure as Code Tools 8.4Free plan

Strengths and trade-offs

  • Scalr — where it wins

    • Remote execution, drift detection, policy enforcement, and GitOps approvals
    • Business includes 50 free runs monthly and unlimited users and environments
    • Supports managed or customer-owned state plus self-hosted agent pools

    Where it doesn't

    • Enterprise starts at 20,000 runs per year and uses quote-based pricing
    • Scalr is not open source
    • AI assistance is disabled by default and requires administrator enablement

  • AWS CDK — where it wins

    • Supports TypeScript, JavaScript, Python, Java, C#/.NET, and Go
    • Includes drift detection, resource imports, previews, and governance rules
    • Builds self-updating CI/CD pipelines with CDK Pipelines

    Where it doesn't

    • Supports AWS as its cloud platform
    • Relies on AWS CloudFormation for state management
    • Requires AWS resource charges beyond the free CDK framework

More comparisons

All infrastructure as code tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update