DevOps
Infrastructure as Code
Infrastructure provisioning, configuration, cloud automation, and environment management.
Best Infrastructure as Code tools by public signals
These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.
Use Case Rankings
Ordered by ToolVitals score, then health, shipping, confidence, GitHub stars, and name.
| # | Tool | Health | Shipping | Openness | Stars | Score | Status |
|---|---|---|---|---|---|---|---|
| 01 | Meshery Meshery, the cloud native manager | 99 | 98 | OSI-approved OSS | 11.8k | 98 | Active |
| 02 | ProxmoxVE Scripts Proxmox VE Helper-Scripts (Community Edition) | 98 | 98 | OSI-approved OSS | 29.6k | 98 | Active |
| 03 | Pulumi Pulumi - Infrastructure as Code in any programming language 🚀 | 98 | 97 | OSI-approved OSS | 25.7k | 97 | Active |
| 04 | Atmos 👽 Terraform Orchestration Tool for DevOps. Keep environment configuration DRY with hierarchical imports of configurations, inheritance, and WAY more. Native support for Terraform and Helmfile. | 97 | 96 | OSI-approved OSS | 1.4k | 97 | Active |
| 05 | Terragrunt Orchestration tool for scaling Terraform/OpenTofu infrastructure as code. | 97 | 96 | OSI-approved OSS | 9.8k | 96 | Active |
| 06 | OpenTofu Open-source infrastructure as code | 96 | 96 | OSI-approved OSS | 30.2k | 96 | Active |
| 07 | Crossplane The Cloud Native Control Plane | 96 | 95 | OSI-approved OSS | 12.1k | 96 | Active |
| 08 | Terrateam Open-source GitOps orchestration for Terraform and OpenTofu workflows. | 95 | 96 | OSI-approved OSS | 1.3k | 95 | Active |
| 09 | pyinfra 🔧 pyinfra turns Python code into shell commands and runs them on your servers. Execute ad-hoc commands and write declarative operations. Target SSH servers, local machine and Docker containers. Fast and scales from one server to thousands. | 95 | 92 | OSI-approved OSS | 6k | 94 | Active |
| 10 | DeployWhisper AI-powered pre-deployment risk intelligence platform for infrastructure changes. | 90 | 89 | OSI-approved OSS | 10 | 90 | Active |
| 11 | Stelvio Ship Python to AWS in minutes, not days | 80 | 75 | OSI-approved OSS | 281 | 78 | Active |
| 12 | Terramate Open-source Infrastructure as Code (IaC) orchestration platform: GitOps workflows, orchestration, code generation, observability, drift detection, asset management, policies, Slack notifications, and more. Integrates with Terraform, OpenTofu, Terragrunt, Kubernetes, GitHub Actions, GitLab CI/CD, BitBucket Pipelines, and any other CI/CD platform. | 77 | 77 | OSI-approved OSS | 3.6k | 77 | Active |
| 13 | SST Build full-stack apps on your own infrastructure. | 47 | 29 | OSI-approved OSS | 26.3k | 40 | Critical |
| 14 | ops0-cli ops0 is an AI-powered natural language DevOps CLI native to Claude AI with ansible, terraform, kubernetes, aws, azure and docker operations in a single cli. An open-source alternative to complex DevOps workflows, manual | 34 | 17 | OSI-approved OSS | 75 | 27 | Critical |
Not Scored
Tracked for context, but excluded from rankings because comparable open/source-visible evidence is unavailable.