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Pick 2–5 published tools. Values come from our evidence-checked profiles — an em-dash means unknown, never “no”. Ranking rows reflect the current published methodology for the comparison context.
AWS Cloud Development Kit vs OpenTofu
Context: Infrastructure as Code (IaC) Tools · 17 rows
| Attribute | AWS Cloud Development KitAmazon Web Services | OpenTofuLinux Foundation |
|---|---|---|
| Identity · Taxonomy | ||
| Documentation | https://docs.aws.amazon.com/cdk/latest/guide/getting_started.html | https://opentofu.org/docs/ |
| Tags | aws, iac, open-source, developer-tools | iac, open-source, terraform-fork, provisioning |
| Platform · Deployment | ||
| Delivery model | — | self-hosted |
| Pricing · Licensing | ||
| Free plan | true | true |
| License model | open-source | open-source |
| Pricing model | free | free |
| Source repository | https://github.com/aws/aws-cdk | https://github.com/opentofu/opentofu |
| SPDX license IDs | Apache-2.0 | MPL-2.0 |
| Features · Product · Fit | ||
| Core capabilities | infrastructure defined in programming languages, preconfigured constructs, reusable shareable components, IDE and CI/CD integration, compiles to CloudFormation templates | Terraform-compatible infrastructure as code, built-in client-side state encryption, exclude flag for plan/apply scoping, provider for_each iteration, open provider and module registry |
| Api · Integrations · Ecosystem | ||
| CLI | true | true |
| Support · Docs · Services | ||
| Support channels | — | community |
| Audience · Use · Case | ||
| Best for | Developers who want to define AWS infrastructure in familiar programming languages with reusable, preconfigured components. | Teams seeking an open-source, Terraform-compatible provisioning tool under community foundation governance. |
| Primary use cases | AWS application infrastructure, reusable infrastructure components, CI/CD integrated deployments | Terraform-compatible provisioning, multi-cloud infrastructure as code |
| Lifecycle · Versioning | ||
| Current version | — | 1.12.6 |
| Maintenance status | active | active |
| Vendor · Maintainer | ||
| Founded year | 2018 | 2023 |
| Vendor type | commercial | foundation |
“—” means unknown (we never treat missing evidence as a negative). Cells reflect each value's current evidence state; superseded or stale values are excluded. Ranking rows are editorial assessments under the cited methodology version — see the Infrastructure as Code (IaC) Tools category for definitions.