OpenTofu vs Terragrunt: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for OpenTofu and Terragrunt side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
OpenTofu
Open-source IaC, a community-driven Terraform alternative
Terragrunt
Terraform wrapper for DRY configurations
| At a Glance | OpenTofu | Terragrunt |
|---|---|---|
Starts at | Free 100% free | Free 100% free |
Category | DevOps Infrastructure as Code | DevOps Infrastructure as Code |
Rating | n/a | n/a |
Free plan | Yes | Yes |
Choose OpenTofu or Terragrunt?
Choose OpenTofu if
- You need DevOps features specifically.
Choose Terragrunt if
- You need DevOps features specifically.
In-Depth Analysis
OpenTofu
Open-source IaC, a community-driven Terraform alternative
OpenTofu's pricing is exceptionally generous, as it is entirely free under an open-source license.
Strengths
- Pro: Open source Terraform fork
- Pro: Community governed
- Pro: MPL 2.0 license
- Pro: Compatible with Terraform
- Pro: Linux Foundation backing
Weaknesses
- Con: Newer (less proven)
- Con: Some providers may lag
- Con: Smaller community (still)
- Con: Tooling catching up
- Con: Migration considerations
Key features
Terragrunt
Terraform wrapper for DRY configurations
The pricing for Terragrunt is exceptionally fair and generous, especially with its robust open-source offering and a free 'Scale Free' tier.
Strengths
- Pro: Terraform wrapper
- Pro: DRY Terraform
- Pro: Good for modules
- Pro: Active development
- Pro: Open source
Weaknesses
- Con: Learning curve
- Con: Added complexity
- Con: Terraform native catching up
- Con: Documentation gaps
- Con: Debugging harder
Key features
Plans and prices: OpenTofu vs Terragrunt
| Tool | Plans and prices | Source |
|---|---|---|
| OpenTofu |
| opentofu.org read Oct 3, 2026 |
| Terragrunt |
| terragrunt.gruntwork.io read Oct 1, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on OpenTofu pricing and Terragrunt pricing.
Key Takeaways
OpenTofu
- Worth considering for DevOps
Terragrunt
- Worth considering for DevOps
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do OpenTofu and Terragrunt compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Both have a free plan.
What are OpenTofu and Terragrunt used for?
OpenTofu: Open-source IaC, a community-driven Terraform alternative. Terragrunt: Terraform wrapper for DRY configurations.
What does OpenTofu cost vs Terragrunt?
OpenTofu is free. Terragrunt is free. Prices read on the vendors' pricing pages, latest check Oct 3, 2026.
What's the main difference between OpenTofu and Terragrunt?
OpenTofu's main strength: open source Terraform fork. Terragrunt's main strength: terraform wrapper.
Spotted an outdated price or a wrong fact? Suggest a correction: we check it against the vendor's own page. Work for one of these vendors? Claim your listing to update it yourself.