Terrateam automates Terraform plans and applies in pull requests. Built from day one to handle thousands of workspaces across monorepos or many repos, with complex dependencies at any scale.

• GitOps for Scale: Manage 10 or 10,000 workspaces with tag-based configuration
• Flexible Automation: Works with Terraform, OpenTofu, Terragrunt, CDKTF, Pulumi, any CLI
• Smart Locking: Apply-only locks mean unlimited parallel plans
• Policy Engine: Enforce rules with OPA/Rego, require approvals by team/role
• Cost & Drift Detection: Catch infrastructure drift and show cost estimates automatically
• Self-Hostable: Stateless by design. Your runners, your state, your secrets

While others built for simple workflows, we engineered for reality:

• Tag-based configuration - Define rules once, apply everywhere
• Monorepo-first - Handle thousands of workspaces without breaking a sweat
• Composable policies - tag:production AND team:payments - express complex rules simply
• Full visibility UI - Track every run, view execution logs, debug failures - all in the OSS version

Learn more about our architecture →

Start free →

# Clone the repository
git clone https://github.com/terrateamio/terrateam
cd terrateam/docker/terrat

# Run the setup
docker-compose up setup

# The Terrateam setup wizard will be available at http://localhost:3000

• GitOps pull request automation
• Pre and post-merge applies
• RBAC + OIDC integration
• Policy enforcement (OPA, Rego, Checkov, built-in)
• Cost estimation
• Safe parallel execution with locking
• Cross-environment and dependency coordination
• Config builder for advanced workflows
• Full UI to track runs, view logs, and debug workflows (included in OSS)
• Self-hostable (server and private runners)

Configure workflows via .terrateam/config.yml. See Configuration Reference.

• Monorepo at Scale - How we handle thousands of workspaces
• Technical Architecture - The engine under the hood
• Configuration Reference - Tag queries and advanced workflows
• Blog - Updates and best practices

• Documentation
• Quickstart Guide
• Community Slack

We welcome contributions! See CONTRIBUTING.md or join our Slack.

Terrateam is MPL-2.0 licensed. Some enterprise features are under a separate enterprise license.