Comparison

CodeClimate vs Ruff

On the evidence we track, Ruff leads this comparison with a composite score of 74/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
CodeClimate36
Ruff74
Score
Vioscale score
CodeClimate36 / 100medium · 73%
Ruff74 / 100high · 76%
Pricing
Free tier
CodeClimate
Ruff
Model
CodeClimatequote
Price level
CodeClimateunknown
Ruff
Transparent
CodeClimate
Ruff
Integrations
Count
CodeClimate70
Ruff6
Reliability
Status page
CodeClimate
Ruff
Adoption
Dependent repos
CodeClimate
Ruff5,870
Github stars
CodeClimate
Ruff49,341
Package downloads weekly
CodeClimate
Activity
Commits last 30d
CodeClimate
Ruff100
Release
Cadence days
CodeClimate
Ruff7
History
CodeClimate
License
Spdx
CodeClimate
RuffMIT
Language
Primary
CodeClimate
RuffRust

Capabilities

Feature-by-feature on the axes that matter for code quality tools. “-” means undocumented, not absent.

Core
Function
CodeClimateQuality platform
RuffLinter
Language scope
CodeClimateMulti-language
RuffSingle-language
Implementation language
CodeClimate-
RuffRust
Capability
Autofix
CodeClimate
Ruff
Config
Config model
CodeClimate-
Ruff-
Extensibility
Custom rules
CodeClimate
Ruff-
Deployment
Deployment
CodeClimateSaaS
RuffCLI-local
Delivery
Editor integration
CodeClimate
Ruff
CI / VCS gating
CodeClimate-
Ruff-
Insight
Code metrics
CodeClimate
Ruff-
Performance
Incremental / monorepo aware
CodeClimate-
Ruff
Licensing
Open-source
CodeClimateClosed
RuffOSS
Commercial
Pricing model
CodeClimatePer-dev
RuffFree

What each one is

The product in its own terms, so the numbers below have context.

CodeClimate

Helps organizational leaders measure and optimize how their software development practices are evolving with AI tools, providing data-driven insights and guidance to transform into AI-native organizations.

Independently observed

Ruff

Leader

A fast Python linter built in Rust that consolidates multiple linting tools into a single interface. It supports over 500 rules, provides automated fixes for common issues, and runs significantly faster than traditional Python linters on even very large codebases.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

CodeClimate

Quote-based
  • EngagementContact sales
    • Forward Deployed Engineers
    • Customized to specific tools and processes
    • End-to-end outcome measurement
    • Before and after reporting
as of verify ↗

Ruff

Leader

Pricing not documented yet.

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
CodeClimate
Ruff
macOS
CodeClimate
Ruff
Windows
CodeClimate
Ruff
Linux
CodeClimate
Ruff
CLI
CodeClimate
Ruff
Deployment
Cloud / SaaS
CodeClimate
Ruff
Self-hosted
CodeClimate
Ruff

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

CodeClimate

8 total
  • GitHub
  • CircleCI
  • eslint
  • prettier
  • rubocop
  • bandit
  • trivy
  • osv-scanner
Independently observed

Ruff

Leader
6 total
  • Flake8
  • isort
  • Autoflake
  • Pyflakes
  • pycodestyle
  • Pylint
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.