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Side-by-Side Comparison

LanguageToolvsWhiteSmoke

Product A

LanguageTool

by LanguageTooler GmbH

Open-source grammar checker supporting 30+ languages and self-hosting.

Free tier
Visit LanguageTool
Product B

WhiteSmoke

by WhiteSmoke Ltd.

Multi-language grammar checker with a built-in translator for 55 languages.

$5mo
Visit WhiteSmoke

Side-by-Side Comparison

FeatureLanguageToolWhiteSmoke
Price
FreeBetter
$5mo
Free TierYesNo
Top Pros30+ language support including German, French, Spanish55-language translator built in
Self-hostable for full privacyWorks offline (desktop app)
Generous free tierCovers basic grammar well
Top ConsEnglish accuracy below GrammarlyNo free tier
AI suggestions require PremiumInterface is outdated
Choose LanguageTool if you…
  • Want: 30+ language support including german, french, spanish
  • Want: self-hostable for full privacy
  • Want: generous free tier
Try LanguageTool
Choose WhiteSmoke if you…
  • Want: 55-language translator built in
  • Want: works offline (desktop app)
  • Want: covers basic grammar well
Try WhiteSmoke