Atlantis
Terraform automation and collaboration platform for GitOps workflows
What it does well
- Full GitOps workflow integration with pull request-based approvals
- Automated terraform plan/apply with automatic PR commenting
- Multi-Git platform support (GitHub, GitLab, Bitbucket, etc.)
- Open-source with active community and no licensing costs
Where it falls short
- Self-hosted only requiring infrastructure setup and maintenance
- Steep learning curve for teams unfamiliar with Terraform
- Limited built-in security features compared to commercial solutions
Core Features
| Infrastructure as Code Management | Yes |
| Terraform Workflows | Yes |
| Policy as Code | Yes |
| Plan & Apply Reviews | Yes |
| State Management | Yes |
| Lock Management | Yes |
Automation
| Pull Request Automation | Yes |
Analytics
| Cost Estimation | Yes |
Integrations
| Git Integration | GitHub, GitLab, Bitbucket |
| Cloud Provider Support | AWS, Azure, GCP, Kubernetes |
Security
| RBAC & Access Control | Yes |
| Audit Logging | Yes |
Collaboration
| Team Collaboration | Yes |
Open Source
Free
- Self-hosted deployment
- Pull request automation for Terraform
- Plan and apply workflows
- VCS integration (GitHub, GitLab, Bitbucket)
- Community support
- Full source code available
Comparisons with Atlantis
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