IaC
Infrastructure as Code tools for declarative provisioning and management of cloud, on-premises, and edge infrastructure across thousands of providers.
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Topics
| Tool |
Description |
| OpenTofu |
CNCF Sandbox community fork of Terraform 1.5.x — 100% HCL-compatible drop-in replacement with native client-side state encryption. |
| Pulumi |
IaC using general-purpose languages (TypeScript, Python, Go, C#, Java) — real programming with loops, conditions, unit tests, and package management. |
| Terraform |
Industry-standard IaC using HCL — largest ecosystem of 4,800+ providers and modules, now under BSL 1.1 license. |
Comparisons
| Comparison |
Scope |
| IaC Tools Comparison |
OpenTofu vs Pulumi vs Terraform — language model, state management, ecosystem, and licensing |