Codacy vs RuboCop

Codacy7.3Visit RuboCop—Visit

Higher score Codacy #4 in Ruby Static Analysis Tools 7.3/10 Free plan · paid from $18/user/mo (annual) · 14-day trial Free plan✓ 2 of 6 features Visit Codacy

vs

RuboCop #7 in Ruby Static Analysis Tools —/10 Open source ✓ 2 of 6 features Visit RuboCop

• Codacy fits best

  Teams seeking broad code quality and security checks

• RuboCop fits best

  Ruby teams wanting an open-source linter

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Side by side

Feature	Codacy 7.3/10 Visit ↗	RuboCop —/10 Visit ↗
At a glance
Editor score	7.3	—
Ranking	#4 in Ruby Static Analysis Tools	#7 in Ruby Static Analysis Tools
Best for	Teams seeking broad code quality and security checks	Ruby teams wanting an open-source linter
Pricing model	Free plan + paid	Free
Starting price	Not published	Not published
Free plan	✓ (best)	Not published
Free trial	—	—
Deployment	Cloud	Self-hosted
Support	Email, Live chat, Docs	Docs
Integrations	5 integrations	15 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Codacy 2/6 · RuboCop 2/6
Security analysis	✓ (best)	Not published
Type checking	Not published	Not published
Automated fixes	Not published	✓ (best)
Custom rules	✓	✓
Hosted option	Not published	Not published
Self-hosted option	Not published	Not published
Our review
Pros	Analyzes Ruby alongside dozens of other languages and tools Pull-request analysis, status checks, and merge gates Free Developer plan includes IDE and security scans	Configurable cops, custom rules, plugins, and formatter extensions Safe and unsafe autocorrection plus security-focused cops Broad editor, pre-commit, and CI integration options
Cons	Cloud-only deployment Team plan starts at $18 per user monthly with annual billing Ruby is part of a broad language set, not a Ruby-specific focus	Supports Ruby rather than multiple programming languages Self-hosted deployment leaves infrastructure management to your team Published support channel is limited to documentation
Our verdict	Codacy brings source-code quality, security, and coverage analysis together in a cloud platform for individual developers and engineering teams. Ruby is one of its supported languages, alongside many others, so it suits teams that want… Read the review →	RuboCop is an open-source Ruby static code analyzer, linter, and formatter distributed as a Ruby gem. It checks code against configurable cops and community style guidelines, covering style, lint, metrics, naming, and security issues.… Read the review →

Strengths and trade-offs

• Codacy — where it wins

  • Analyzes Ruby alongside dozens of other languages and tools
  • Pull-request analysis, status checks, and merge gates
  • Free Developer plan includes IDE and security scans

  Where it doesn't

  • Cloud-only deployment
  • Team plan starts at $18 per user monthly with annual billing
  • Ruby is part of a broad language set, not a Ruby-specific focus

• RuboCop — where it wins

  • Configurable cops, custom rules, plugins, and formatter extensions
  • Safe and unsafe autocorrection plus security-focused cops
  • Broad editor, pre-commit, and CI integration options

  Where it doesn't

  • Supports Ruby rather than multiple programming languages
  • Self-hosted deployment leaves infrastructure management to your team
  • Published support channel is limited to documentation

• Codacy7.3/10 · Free plan · paid from $18/user/mo (annual) · 14-day trial

  Broad code and security checks, with pull-request controls and a free plan.

  Visit CodacyFull verdict →
• RuboCop—/10 · Open source

  A configurable Ruby linter with formatting, security checks, and CI/editor support.

  Visit RuboCopFull verdict →