RuboCop is free.
Verified Aug 2026 from the official pricing page.
Is RuboCop worth the price?
RuboCop's pricing is exceptionally fair and generous, as it is entirely free.
There are no paid tiers, making it an outstanding value for any Ruby developer or team. It's best for anyone looking for a robust, open-source static code analyzer without any financial commitment.
Pricing Plans
Free
- 100% free and open source
- MIT license
- Ruby style checking
- Auto-correction
- 800+ cops
- Configurable rules
How RuboCop compares
1 of 2 direct competitors offers a free plan.
RuboCop Pricing FAQ
How much does RuboCop cost?
RuboCop is free to use. No subscription or one-time fee is required for the core product.
Does RuboCop have a free plan?
Yes. RuboCop offers a free plan called "Free". It includes: 100% free and open source, MIT license, Ruby style checking.
What are alternatives to RuboCop?
Alternatives to RuboCop include Checkmarx, Semgrep. Semgrep starts at $40/month.
RuboCop alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official RuboCop pricing — rubocop.org (verified Aug 2026)
- Cite this data: Toolradar, RuboCop pricing verified Aug 2026, toolradar.com/tools/rubocop/pricing
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