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CDK for Terraform vs Pulumi

Side-by-side comparison of CDK for Terraform and Pulumi. Data-driven analysis for CTOs and engineering leaders.

Technical Profile

CDK for Terraform

Scalability
very high
Performance
high
Learning Curve
moderate
Maturity
stable
Languages: TypeScript, Python, Java, C#, Go

Pulumi

Scalability
very high
Performance
high
Learning Curve
moderate
Maturity
stable
Languages: Go, TypeScript, Python

When to Use

CDK for Terraform

  • +Love Terraform providers
  • +Want real languages
  • +Type safety

Avoid CDK for Terraform when

  • -Simple HCL sufficient
  • -Need largest community

Pulumi

  • +Developer-centric teams
  • +Complex infrastructure logic
  • +Type safety needed

Avoid Pulumi when

  • -Ops-centric teams preferring declarative
  • -Simple infrastructure

Compliance & Security

CDK for Terraform

SOC 2GDPRHIPAAPCI-DSS

Security Features

EncryptionAudit LogsRBACMFA

Pulumi

SOC 2GDPRHIPAAPCI-DSS

Security Features

EncryptionAudit LogsRBACMFA

Operations

CDK for Terraform

Maintenance
medium
Monitoring
medium
Backup/Recovery
moderate
Hosting: self-hosted

Pulumi

Maintenance
medium
Monitoring
medium
Backup/Recovery
moderate
Hosting: self-hosted, cloud

Frequently Asked Questions

How does scalability compare between CDK for Terraform and Pulumi?

CDK for Terraform offers very-high scalability, while Pulumi offers very-high scalability. Consider your expected traffic and data volume when choosing.

Which has the easier learning curve: CDK for Terraform or Pulumi?

CDK for Terraform has a moderate learning curve, while Pulumi has a moderate learning curve. Factor in your team's existing skills and onboarding timeline.

What are the pricing differences between CDK for Terraform and Pulumi?

CDK for Terraform uses a free pricing model with a free tier. Pulumi uses a freemium pricing model starting at Team: $50/month with a free tier. Evaluate total cost of ownership including operational overhead.

Which option is better for compliance: CDK for Terraform or Pulumi?

CDK for Terraform supports SOC 2, GDPR, HIPAA, PCI-DSS. Pulumi supports SOC 2, GDPR, HIPAA, PCI-DSS. Always verify current certifications directly with the vendor.

Need help deciding between CDK for Terraform vs Pulumi?

Use our interactive decision tool for a personalized recommendation.

CDK for Terraform vs Pulumi — CTO Technology Comparison | The Art of CTO