Side by side
Docker CLI vs Terraform
Both stand on command line tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWindows
Visit Docker CLI 
Free plan APILinuxMac+3
Terraform provides a configuration-based workflow, reusable modules, and providers for connecting to services. HCP Terraform adds collaboration and governance options, with plan limits and pricing varying by offering.
Visit TerraformThe facts
| Docker CLI | Terraform | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | Linux, Mac, Windows | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Not published | See the plans |
| Plans published | None | 10 |
| Maker | Not published | Not published |
| Website | docker.com | developer.hashicorp.com |
| On command line tools | #20 of 27 | #16 of 27 |
Docker CLI: what it does well
Terraform: what it does well
- Workflow separates configuration, plan review, and approved changes.
- Registry offers providers and reusable modules.
- HCP Terraform stores state remotely with encryption at rest.
- Downloads are available for Windows, macOS, and Linux.
What to know first
- HCP Terraform Free is limited to 500 managed resources.
- Trusted providers and modules can access workspace variables and state.
- Enterprise pricing is custom and requires contacting sales.
Alternatives to Docker CLI Alternatives to Terraform The whole list