Terragrunt vs Terramate
Terragrunt
terragrunt.com
Terramate
terramate.ioSide by side
| Figure | Terragrunt | Terramate |
|---|---|---|
| Price from | $500/mo | $449/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 3 |
| Spec score · Infrastructure as Code Tools | 7.8 (#13) | 8.6 (#4) |
| Integrations | Terragrunt works with Terraform and OpenTofu; Terragrunt Scale supports GitHub and GitLab workflows, including GitHub Actions and GitLab CI pipelines. | Documentation lists integrations with GitHub, Slack, GitLab, OPA, Infracost, Checkov, Trivy and Terrascan. |
| Purpose | Terragrunt is an open-source infrastructure-as-code orchestration tool for running Terraform and OpenTofu at scale. | It helps platform teams productize reusable infrastructure patterns so developers and AI agents can self-serve across environments. |
| Support | Open-source users can seek help through GitHub Discussions, Discord, and GitHub Issues, while commercial support is available from Gruntwork. | Community accounts receive Discord support; Teams adds email, chat and a shared Slack channel; Enterprise adds a four-hour SLA, onboarding and training. |
Plans
In their own words
Terragrunt
Terragrunt is an open-source infrastructure-as-code orchestration tool for running Terraform and OpenTofu at scale. It organizes infrastructure into independently operated units and groups related units into stacks. Its Run Queue uses dependency relationships to order operations and allow safe concurrency where possible. Teams can define shared backend settings, provider configuration, module inputs, and environment conventions once, then inherit them across units. It supports AWS, Google Cloud, Microsoft Azure, and other Terraform- or OpenTofu-supported platforms, with self-hosted state management and the ability to import existing resources. The core tool is documented for Windows, macOS, and Linux. The Free Scale tier allows up to 25 infrastructure units, unlimited runs, and unlimited resources without RUM, with community support and no credit card required. Team costs $500 a month, reflecting a 17% annual contract discount, and includes 200 infrastructure units and standard support. Terragrunt Scale adds CI/CD pipelines, drift detection, and automated dependency updates, with GitHub and GitLab workflow support. Enterprise has custom pricing.
Terramate
Terramate is an Infrastructure as Code orchestration and observability platform for platform teams. It helps teams package reusable infrastructure patterns so developers and AI agents can self-serve across environments. Terramate Cloud lists Terraform, OpenTofu, and Terragrunt as supported tools. Its capabilities include stacks, orchestration, custom workflows, rendered pull request plan previews, GitOps, drift detection, and drift reconciliation. Integrations include GitHub Actions, GitLab CI/CD, Bitbucket Pipelines, and Azure DevOps, and pull request integration is documented for GitHub, GitLab, Bitbucket, and other VCS platforms. Terramate says it does not need access to customer cloud accounts, state files, or source code; the CLI removes sensitive values from plan data before syncing it to the cloud. It lists AES-256 encryption at rest and HTTPS with TLS 1.2 for communications. Supported clouds are AWS, Google Cloud, and Azure. State management is self-hosted. Community is free for up to 2 users and 1,000 resources; Teams costs $449 a month and supports unlimited users and up to 5,000 resources. Enterprise pricing is custom.