PostCSS vs Stylelint

Compare PostCSS and Stylelint on the same questions, with pricing terms and sources shown where they are known.

PostCSS

Transform CSS with JavaScript plugins — auto-prefix, transpile future syntax, scope class names, and catch errors before production

View PostCSS

Stylelint

A mighty CSS linter that helps you avoid errors and enforce conventions

View Stylelint

Comparison table

Unknown means no reliable value is stored, not that a feature is missing.

Facts compared for PostCSS and Stylelint
QuestionPostCSSStylelint
Pricing modelSame for bothFreeFree
Free planSame for bothYesYes
PlatformsDiffersLinux, macOS, Web, WindowsWeb
Listed featuresDiffers
  • Automatic vendor prefixing
  • Future CSS transpilation
  • CSS Modules support
  • CSS linting with stylelint
  • Plugin ecosystem
  • Auto-fixing
  • 100+ Built-in Rules
  • Plugin Support
  • Shareable Configs
  • Customizable Rules

Pricing and limits

Plans can differ in scope, region and billing terms, so compare plan names rather than assuming equivalence.

PostCSS

Free plan: Yes

Subscriptions

  • Listed price: Free

Pricing verification date unknown. A check was attempted on Sep 12, 2026 but no value was found; that does not verify the prices.

Stylelint

Free plan: Yes

Subscriptions

  • Listed price: Free

Pricing verification date unknown.

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