Is OpenTofu open source?

Yes. OpenTofu is listed on infraplz.dev as an open source tool.

Does Terraform have a free tier?

Yes. According to the latest verification, Terraform offers a free tier.

Which of OpenTofu and Terraform supports SOC 2?

Terraform lists SOC 2 attestation; OpenTofu does not.

What pricing model does OpenTofu use compared to Terraform?

OpenTofu uses a open_source pricing model. Terraform uses a freemium pricing model.

Side-by-side comparison

OpenTofu vs Terraform

Pricing, compliance, integrations, and open source status — drawn from the latest verified data on infraplz.dev. Differences are highlighted so the winner on each row is scannable at a glance.

OpenTofu has an edge on open source. Terraform leads on SOC 2, HIPAA, GDPR, and FedRAMP.

Linux FoundationOpenTofu opentofu.org

HashiCorp (IBM)Terraform terraform.io

Overview

Open-source fork of Terraform under the Linux Foundation, launched 2023 in response to the HashiCorp BUSL relicensing. MPL 2.0, drop-in replacement for HCL configs and most providers. Adds early-mover features like state encryption and provider iteration. AI angle is via third-party tooling (Copilot, Cursor, Infracost, etc.) rather than native.

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HashiCorp declarative IaC for provisioning across 4,000+ providers. HCL syntax, plan/apply lifecycle, modular composition. Now under IBM. Source code switched from MPL to BUSL in 2023 (driver of the OpenTofu fork). HCP Terraform adds remote state, policy-as-code, agents, and run tasks. AI features focus on Stacks and provider workflows.

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Pricing model

Open source

Freemium

Free tier

Yes

Open source

Yes

Stages

Provision Deploy

SOC 2

Yes

HIPAA

Yes

GDPR

Yes

FedRAMP

Yes

GitHub

Yes

GitLab

Yes

Kubernetes

Yes

Datadog

PagerDuty

Slack

Terraform

AWS

Yes

GCP

Yes

Azure

Yes

Heartbeat

verified

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