Comparison

Pylint vs Ruff

No clear leader: Ruff (74.0) and Pylint (72.2) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Pylint72
Ruff74
Score
Vioscale score
Pylint72 / 100medium · 54%
Ruff74 / 100high · 76%
Pricing
Free tier
Pylint
Ruff
Model
Price level
Pylintfree
Ruff
Transparent
Pylint
Ruff
Integrations
Count
Pylint10
Ruff6
Adoption
Dependent repos
Pylint117,361
Ruff5,870
Github stars
Pylint5,715
Ruff49,341
Package downloads weekly
Pylint
Activity
Commits last 30d
Pylint96
Ruff100
Release
Cadence days
Pylint24
Ruff7
History
License
Spdx
PylintGPL-2.0
RuffMIT
Language
Primary
PylintPython
RuffRust
Market

Capabilities

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

Core
Function
PylintLinter
RuffLinter
Language scope
PylintSingle-language
RuffSingle-language
Implementation language
PylintPython
RuffRust
Capability
Autofix
Pylint
Ruff
Config
Config model
PylintConfig file
Ruff-
Extensibility
Custom rules
Pylint
Ruff-
Deployment
Deployment
PylintCLI-local
RuffCLI-local
Delivery
Editor integration
Pylint
Ruff
CI / VCS gating
Pylint
Ruff-
Insight
Code metrics
Pylint
Ruff-
Performance
Incremental / monorepo aware
Pylint-
Ruff
Licensing
Open-source
PylintOSS
RuffOSS
Commercial
Pricing model
PylintFree
RuffFree

What each one is

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

Pylint

Pylint automatically scans Python source code to identify problems with coding standards compliance, detect runtime errors, and suggest refactoring improvements. It supports extensive customization through configuration files and plugins.

Independently observed

Ruff

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.

Pylint

FreeFree tier

Free and open source. Commercial support services available.

as of verify ↗

Ruff

Pricing not documented yet.

Platform & deployment

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

Platforms
macOS
Pylint
Ruff
Windows
Pylint
Ruff
Linux
Pylint
Ruff
CLI
Pylint
Ruff
Deployment
Self-hosted
Pylint
Ruff

Integrations

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

Pylint

10 total
  • Vim
  • Emacs
  • Eclipse
  • TextMate
  • PyDev
  • Spyder
  • Editra
  • Jenkins
  • Hudson
  • Apycot
Independently observed

Ruff

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.