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LanguageTool vs. Reverso

LanguageTool

LanguageTool is a multilingual grammar and spell checker. It includes an open-source edition as well as a premium business edition. The key languages support included English, German, Spanish, French, and Portuguese.

Screenshot of example edits by LanguageTool

Offerings

  • Free version provides basic grammar, punctuation, and style checking
  • Premium version has enhanced grammar, punctuation, and style checking as well as suggestions to improve style and tone, add-in for Microsoft Word, and add-on for Google Docs
  • Enterprise version provides everything the premium version does along with user management

Reviews

LanguageTool has 7,370 ratings and 1,000,000+ users on their Chrome Web Store with an average rating of 4.8 stars out of 5 (as of May 2022)

Pros

  • Can detect of incorrect names and titles in e-mails as well as incorrect numbers
  • Supports multiple languages
  • Separately there exists an open-source offering

Cons

  • Free version only provides checking for 10,000 characters of text
  • Premium version only allows up to 100,000 characters per text field
  • Grammar checker has limited capabilities as it has rule-based recommendations
  • Not focused on business use cases

Reverso

Reverso is a translation, contextual dictionary, and grammar and spell checking service. Active since 1998, Reverso now boasts 50 million users.

Screenshot of example edits by Reverso

Offerings

  • Translation between various languages using neuralm machine translation
  • Electronic dictionaries with contextual information
  • Grammar, spell checking, and paraphrasing

Reviews

Reverso has 1,129 ratings and 200,000+ users in the Chrome Web Store with an average rating of 4.6 stars out of 5 (as of June 2022)

Pros

  • Offers a combination of translation services and contextual dictionaries
  • Provides mobile and desktop applications for many languages
  • Especially fully-featured for French

Cons

  • Not designed for collaborative use by teams
  • No official API access
  • Translation support is not as comprehensive as other services such as Google Translate or DeepL

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More Comparisons

LanguageTool

Reverso

Sapling

Integrations
MS Word (Win/Mac)
MS Outlook (Win/Mac)
Google Docs
Products & Features
Style Guide
Tone Prediction
Autocomplete
Snippets / Macros
Suggested Responses
Customization
Built for Sales
Built for Support
Multiple Languages
Custom Models
Security
HIPAA
SOC 2 (Type II)
API Access
Self-Hosting