Terraform vs AWS CloudFormation(2026)
Terraform is better for teams that need industry standard. AWS CloudFormation is the stronger choice if free to use. Terraform is open-source (from $0) and AWS CloudFormation is free (from $0).
Full feature breakdown, pricing details, and pros & cons below.
By Bikram Nath
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Terraform
Terraform by HashiCorp is the most popular open-source IaC tool — declare infrastructure in HCL, and Terraform plans and applies changes across AWS, Azure, GCP, and 3,000+ providers.
Starting at $0
Visit Terraform
AWS CloudFormation
AWS CloudFormation is Amazon's native IaC service — define AWS resources in JSON or YAML templates and CloudFormation handles provisioning, updating, and deleting with drift detection.
Starting at $0
Visit AWS CloudFormationHow Do Terraform and AWS CloudFormation Compare on Features?
| Feature | Terraform | AWS CloudFormation |
|---|---|---|
| Pricing model | open-source | free |
| Starting price | $0 | $0 |
| HCL declarative language | ✓ | — |
| 3,000+ providers | ✓ | — |
| State management | ✓ | — |
| Plan before apply | ✓ | — |
| Module registry | ✓ | — |
| Remote state (Terraform Cloud) | ✓ | — |
| Workspaces | ✓ | — |
| JSON + YAML templates | — | ✓ |
| AWS-native | — | ✓ |
| Drift detection | — | ✓ |
| Rollback on failure | — | ✓ |
| StackSets (multi-account) | — | ✓ |
| Change sets | — | ✓ |
| CDK backend | — | ✓ |
Terraform Pros and Cons vs AWS CloudFormation
Terraform
AWS CloudFormation
Should You Use Terraform or AWS CloudFormation?
For most teams, Terraform is the better default: it offers industry standard and is open-source (from $0). Choose AWS CloudFormation instead if free to use matters more than bsl license (not truly open-source). There is no universal winner — the right pick depends on your budget, team size, and whether you value industry standard or free to use more.
Choose Terraform if…
- •Industry standard
- •Largest provider ecosystem
- •Mature and battle-tested
Choose AWS CloudFormation if…
- •Free to use
- •AWS-native (no state file)
- •Deep AWS integration