runatlantis/atlantis

Health v2 · maintenance only

Adoption not part of the score

9255 stars · 1327 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Atlantis is a self-hosted Go application that automates Terraform workflows through pull requests. It listens for webhook events from GitHub, GitLab, Bitbucket, or Azure DevOps, runs terraform plan/apply remotely, and comments the output back on the pull request.

Use cases

• automate terraform plan and apply on pull requests
• let developers run terraform without sharing cloud credentials
• require approvals before terraform applies
• get audit logs of infrastructure changes
• standardize terraform workflows across a team
• review infrastructure changes before merging

When to choose

• your team manages Terraform through pull requests and wants automation
• you want developers to trigger Terraform without direct credentials access
• you need approval gates and audit trails for infrastructure changes
• you prefer a self-hosted tool where credentials stay in your infrastructure

When to avoid

• you use OpenTofu or other IaC tools without Terraform compatibility needs covered elsewhere
• you prefer CI-native pipelines (e.g., GitHub Actions) over a separate self-hosted service
• you don't use pull-request-based workflows for infrastructure

Facets

service · maturity stable

workflow-automation deployment infrastructure-as-code ci-cd infrastructure-as-code self-hosted self-hosted go terraform pull-request-automation gitops webhooks github gitlab bitbucket azure-devops devops automation docker kubernetes linux

Member repositories

For agents

markdown · JSON · MCP: product_card(name="runatlantis/atlantis")