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, health, shipping, confidence, and then adoption as a tie-breaker.
| # | Tool | Health | Shipping | Openness | Stars | Score | Status |
|---|---|---|---|---|---|---|---|
| 01 | Pulumi Pulumi - Infrastructure as Code in any programming language 🚀 | 100 | 100 | OSI-approved OSS | 25.3k | 100 | Active |
| 02 | Meshery Meshery, the cloud native manager | 100 | 100 | OSI-approved OSS | 10.3k | 100 | Active |
| 03 | Crossplane The Cloud Native Control Plane | 95 | 100 | OSI-approved OSS | 11.8k | 97 | Active |
| 04 | ProxmoxVE Scripts Proxmox VE Helper-Scripts (Community Edition) | 95 | 100 | OSI-approved OSS | 28.5k | 97 | Active |
| 05 | OpenTofu Open-source infrastructure as code | 98 | 90 | OSI-approved OSS | 29k | 96 | Active |
| 06 | Terragrunt Orchestration tool for scaling Terraform/OpenTofu infrastructure as code. | 93 | 100 | OSI-approved OSS | 9.6k | 96 | Active |
| 07 | Terrateam Open-source GitOps orchestration for Terraform and OpenTofu workflows. | 92 | 95 | OSI-approved OSS | 1.2k | 95 | Active |
| 08 | 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. | 90 | 100 | OSI-approved OSS | 1.3k | 94 | Active |
| 09 | SST Build full-stack apps on your own infrastructure. | 90 | 88 | OSI-approved OSS | 26.1k | 92 | Active |
| 10 | 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. | 87 | 78 | OSI-approved OSS | 5.7k | 87 | Active |
| 11 | DeployWhisper AI-powered pre-deployment risk intelligence platform for infrastructure changes. | 74 | 84 | OSI-approved OSS | 9 | 82 | Warning |
| 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. | 72 | 71 | OSI-approved OSS | 3.6k | 78 | Warning |
| 13 | 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 | 66 | 72 | OSI-approved OSS | 68 | 76 | Warning |
| 14 | Stelvio Ship Python to AWS in minutes, not days | 66 | 30 | OSI-approved OSS | 277 | 63 | Warning |
| 15 | NginxConfig ⚙️ NGINX config generator on steroids 💉 | 38 | 0 | OSI-approved OSS | 28.3k | 39 | Critical |
| 16 | Kubefirst Open-source platform for bootstrapping cloud-native GitOps infrastructure. | 41 | 0 | OSI-approved OSS | 2k | 37 | Critical |
| 17 | Monokle Monokle is a set of OSS tools designed to help create and maintain high-quality Kubernetes configurations throughout the application lifecycle | 36 | 0 | OSI-approved OSS | 2.1k | 36 | Critical |
| 18 | Kube Composer Open-source Kubernetes YAML builder with visualization. | 28 | 0 | License unknown | 479 | 33 | Critical |
| 19 | OpenQRM Community Open source data center management and cloud computing platform. | 26 | 0 | OSI-approved OSS | 11 | 32 | Critical |
| 20 | CloudEon Open-source Kubernetes-based deployment platform for big data components. | 5 | 0 | OSI-approved OSS | 494 | 21 | Critical |