--- title: "3 Best Terraform Alternatives in 2026 (Compared)" description: "Looking for a Terraform alternative? Compare the best Infrastructure as Code alternatives to Terraform by pricing, free tiers, and features — find the right fit for your startup." source: https://appstackbuilder.com/tool-alternatives/terraform retrieved: 2026-10-07 --- Infrastructure as Code # The 3 Best Terraform Alternatives in 2026 Looking for an alternative to [Terraform](https://appstackbuilder.com/tools/terraform)? Below we compare the best infrastructure as code alternatives by pricing, free tiers, and what each is best for — so you can pick the right fit for your budget and stack. Category Infrastructure as Code Terraform pricing Free tier available Free tier Yes Alternatives 3 compared ## Why look for a Terraform alternative? Terraform is a solid infrastructure as code choice, but it isn't the right fit for everyone. The most common reasons teams evaluate alternatives: * −BUSL licence restricts building competing products on it * −Per-resource pricing punishes granular infrastructure * −Legacy free plan is gone; 500 resources goes quickly ## Terraform vs Alternatives — Quick Comparison | Tool | Pricing | Free tier | Rating | Best for | | ------------------------------------------------- | ----------------------- | --------- | ------ | --------------------------------------- | | [Terraform](https://appstackbuilder.com/tools/terraform)You searched | Free · then usage-based | ✓ | 4.6 | Infrastructure as Code — iac, terraform | | 1.[OpenTofu](https://appstackbuilder.com/tools/opentofu) | Free | ✓ | 4.6 | Infrastructure as Code — iac, opentofu | | 2.[Pulumi](https://appstackbuilder.com/tools/pulumi) | Free · paid from $40/mo | ✓ | 4.5 | Infrastructure as Code — iac, pulumi | | 3.[AWS CloudFormation](https://appstackbuilder.com/tools/aws-cloudformation) | Free | ✓ | 4.2 | Infrastructure as Code — iac, aws | ## Top Terraform Alternatives, Explained ![OpenTofu](https://www.google.com/s2/favicons?domain=opentofu.org&sz=128) ### 1. OpenTofu Free tier4.6· Free OpenTofu was forked from the last MPL-licensed Terraform after HashiCorp's 2023 licence change. Gruntwork, Spacelift, Harness, env0 and Scalr started it, and it is now stewarded by the Linux Foundation. Your existing HCL, providers and state files work unchanged. On top of that it has shipped things Terraform users asked for: client-side state encryption with AWS KMS, GCP KMS or a passphrase (1.7), an \`-exclude\` flag and \`for\_each\` on provider blocks (1.9). The current release is 1.13\. It is free with no commercial tier, so the only cost is the CI and state bucket you run it from. * ✓Truly open source under the Linux Foundation * ✓Migrating from Terraform is usually a binary swap * ✓State encryption is built in rather than bolted on [OpenTofu pricing & review ](https://appstackbuilder.com/tools/opentofu)[Terraform vs OpenTofu ](https://appstackbuilder.com/compare/opentofu-vs-terraform) ![Pulumi](https://www.google.com/s2/favicons?domain=pulumi.com&sz=128) ### 2. Pulumi Free tier4.5· Free · paid from $40/mo Pulumi's pitch is that infrastructure should be written in a real programming language, with loops, functions, types, package managers and unit tests, instead of a DSL. The engine and SDKs are Apache 2.0, and you can keep state in your own S3 bucket for free. Pulumi Cloud adds managed state, secrets (ESC), policy and deployments. It is free for one user. Essentials is $40/month with unlimited users and up to 500 resources ($0.1825/resource/month beyond the included credits), Pro is $400 and Enterprise $2,000\. It can also consume Terraform providers, so coverage is rarely the blocker. * ✓Real languages: types, tests, IDE autocomplete, shared packages * ✓Open-source engine with a free self-managed state backend * ✓Can use Terraform providers for long-tail coverage [Pulumi pricing & review ](https://appstackbuilder.com/tools/pulumi)[Terraform vs Pulumi ](https://appstackbuilder.com/compare/pulumi-vs-terraform) ![AWS CloudFormation](https://www.google.com/s2/favicons?domain=aws.amazon.com&sz=128) ### 3. AWS CloudFormation Free tier4.2· Free CloudFormation is what AWS itself builds on: CDK, SAM and Amplify all compile down to CloudFormation stacks. It charges nothing for AWS::\* resources; you pay only for what it creates. Third-party and private resource types, and hooks, cost $0.0009 per handler operation after 1,000 free a month. The state lives inside AWS, so there is no bucket or lock table to run, and rollbacks are automatic. The trade-off is scope. It cannot touch Cloudflare, Datadog, GitHub or another cloud, which is usually why multi-vendor teams end up on Terraform or Pulumi anyway. * ✓Free, with no state backend to run or secure * ✓New AWS services often land here first * ✓Automatic rollback on failed deployments [AWS CloudFormation pricing & review ](https://appstackbuilder.com/tools/aws-cloudformation)[Terraform vs AWS CloudFormation ](https://appstackbuilder.com/compare/aws-cloudformation-vs-terraform) ## Frequently Asked Questions What are the best alternatives to Terraform in 2026?⌄ The best Terraform alternatives in 2026 are OpenTofu, Pulumi, AWS CloudFormation. Each is a infrastructure as code option you can compare on pricing, free tiers, and features in the table above. Is there a free alternative to Terraform?⌄ Yes — OpenTofu, Pulumi, AWS CloudFormation offer free tiers, making them strong free Terraform alternatives for bootstrapped startups. Why look for a Terraform alternative?⌄ A common reason teams switch is busl licence restricts building competing products on it. Beyond that, people compare infrastructure as code tools on pricing, specific feature gaps, ease of use, and whether an open-source or free-tier option exists — so they can pick the best fit for their stack and budget. What is the cheapest Terraform alternative?⌄ OpenTofu is among the most affordable Terraform alternatives — free. Check the comparison table above for the full pricing breakdown. Which Terraform alternative is rated highest?⌄ OpenTofu is the highest-rated Terraform alternative in our catalog at 4.6 out of 5, making it a strong pick if you want a well-reviewed option. ## Find your perfect infrastructure as code tool Skip the research. 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