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What is OpenTofu?

OpenTofu is a infrastructure as code tool. OpenTofu is the open-source Terraform fork. Infrastructure as code without BSL concerns—community-driven alternative to Terraform. The fork continues open-source. The compatibility is maintained. The governance is open. Teams concerned about Terraform licensing explore OpenTofu for open-source IaC. OpenTofu is free to use with no paid tier. Buyers most often compare OpenTofu against Terraform, CDKTF, Terragrunt.

TL;DR - OpenTofu

  • OpenTofu is an open-source fork of Terraform for infrastructure as code
  • It provides a community-driven alternative following Terraform's license change
  • Completely free and open-source
Pricing: Free forever
Best for: Individuals & startups

Pros & Cons

Pros

  • Open source Terraform fork
  • Community governed
  • MPL 2.0 license
  • Compatible with Terraform
  • Linux Foundation backing

Cons

  • Newer (less proven)
  • Some providers may lag
  • Smaller community (still)
  • Tooling catching up
  • Migration considerations

Key Features

Infrastructure as codeTerraform forkOpen sourceCommunity drivenLinux FoundationDrop-in replacement

Pricing Plans

Open Source

Free

  • MPL 2.0 License
  • Linux Foundation project
  • CNCF Sandbox
  • 3900+ providers
  • 23600+ modules
OpenTofu is the open-source Terraform fork. Infrastructure as code without BSL concerns—community-driven alternative to Terraform. The fork continues open-source. The compatibility is maintained. The governance is open. Teams concerned about Terraform licensing explore OpenTofu for open-source IaC.

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OpenTofu FAQ

Is OpenTofu free?

Free and open source. Linux Foundation project. Terraform fork.

What is OpenTofu?

Open source Terraform fork. After HashiCorp license change. Drop-in replacement.

OpenTofu vs Terraform?

OpenTofu truly open source. Terraform BSL licensed. Growing ecosystem for OpenTofu.

Source: opentofu.org