Best AI IaC Tools 2026
AI-assisted Infrastructure as Code tools that help define, provision, and manage cloud infrastructure with intelligent automation.
Pulumi AI
Pulumi
AI-powered Infrastructure as Code platform using familiar programming languages instead of domain-specific languages, now with Pulumi Neo — an AI infrastructure agent that handles IaC authoring and code review.
Terraform AI (HashiCorp)
HashiCorp
AI-assisted infrastructure as code with intelligent resource suggestions
Spacelift AI
Spacelift
AI-powered infrastructure as code management and orchestration platform
Ansible
Red Hat
Ansible is an open-source automation platform that simplifies complex IT tasks through agentless configuration management, application deployment, and...
AWS CDK
Amazon Web Services
AWS Cloud Development Kit (CDK) is an Infrastructure as Code framework that allows developers to define cloud infrastructure using familiar programming...
Crossplane
Crossplane Community (CNCF)
Crossplane is an open-source, CNCF-graduated Kubernetes add-on that transforms your cluster into a universal control plane for managing cloud infrastructure.
env0
env0
env0 is a cloud-native Infrastructure as Code (IaC) management platform that provides governance, automation, and cost management for Terraform,...
Atlantis
Runatlantis (Open Source)
Atlantis is an open-source tool for automating Terraform via pull requests.
OpenTofu
OpenTofu Foundation (Linux Foundation)
OpenTofu is an open-source infrastructure as code (IaC) tool — a community-driven fork of Terraform, now a CNCF project governed by the Linux Foundation.
CAST AI
CAST AI
CAST AI is a Kubernetes optimization platform that automatically manages cloud costs, performance, and security.
Firefly.ai
Firefly Technologies
Firefly is a cloud asset management and Infrastructure-as-Code platform that discovers cloud resources, detects configuration drift, and helps codify live infrastructure into Terraform/IaC.
Quali Torque
Quali
Quali Torque is an Environment as Code platform — now expanding into an agentic control plane for governing AI and GPU infrastructure — that automates provisioning and orchestration of complex cloud environments.
Spot by NetApp
NetApp
Spot (formerly Spot by NetApp, now Spot by Flexera) is a cloud cost optimization platform that automatically manages spot instances and FinOps to reduce cloud spend.
Digger
Digger
Digger is an open-source (MIT) Infrastructure as Code orchestration tool that runs Terraform/OpenTofu inside your existing CI/CD pipelines. The open-source core was rebranded as OpenTaco in late 2025.
Brev.dev
NVIDIA (formerly Brev.dev Inc.)
A cloud development environment platform for instant, reproducible GPU dev environments. Acquired by NVIDIA in 2024 and now offered as NVIDIA Brev.
Scalr
Scalr Inc.
Scalr is a remote state management and collaboration platform for Terraform that provides enterprise-grade governance, compliance, and team...
Infracost
Infracost
Infracost shows cloud cost estimates in pull requests for Terraform, Terragrunt, CloudFormation, and AWS CDK, helping teams (and AI coding agents) understand the cost impact of infrastructure changes before they ship.
StackGen
StackGen
Agentic IaC platform that generates, governs, self-heals, and optimizes cloud infrastructure from natural language business intent.
Glasskube
Glasskube
Open-source Kubernetes package manager (GUI + CLI) for installing and managing cloud-native apps. NOTE: discontinued — Glasskube has stopped maintaining the package manager and pivoted to 'Distr', a software distribution platform.
Terramate
Terramate
Open-source IaC orchestration platform for Terraform, OpenTofu, and Terragrunt that adds GitOps workflows, drift detection, and AI-powered...
Terracotta AI
Terracotta AI
YC-backed AI code reviewer and assistant purpose-built for Terraform, OpenTofu, and CDK — detects drift, blast radius, and misconfigurations before they...
ControlMonkey
ControlMonkey
An end-to-end Infrastructure-as-Code automation platform for Terraform/OpenTofu with KoMo AI, an agent that generates context-aware, policy-compliant...
formae
Platform Engineering Labs
An open-source Infrastructure-as-Code platform that treats live infrastructure reality, not separate state files, as the source of truth, automatically discovering and codifying existing resources. Multi-cloud since early 2026.