Sheet updated on 17 March 2026

Grammarly

Instantly improve your texts with clarity, tone and coherence suggestions for flawless professional communication.

💰Freemium – Starting from $12/month ★★★★½ 4.7/5 (152 reviews)
Drafting Productivity
#AI Assistant #Copilote bureautique #Correction grammaticale #Rewriting & text improvement

Overview of Grammarly

https://www.grammarly.com
Screenshot of Grammarly
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Detailed overview

Grammarly is an AI writing assistant that analyzes your texts in real-time to detect and correct grammatical, spelling and stylistic errors. More than just a spell checker, it offers rewriting suggestions, adjusts the tone of your messages and checks for plagiarism. With its multi-platform integrations (browsers, Word, Gmail, Slack), Grammarly supports writers, students and professionals in all their written communications to deliver clear, engaging and error-free content.

✅ Strengths

  • Advanced corrections: detection of grammar, spelling, punctuation errors
  • Tone analysis: suggestions to adapt style (formal, friendly, confident)
  • Native integrations: works with Gmail, Word, Slack, Google Docs
  • Plagiarism detector: compares against 16 billion web pages (Premium)
  • Clarity suggestions: rewrites complex sentences for better readability
  • Browser extension: real-time corrections across all websites
  • Intuitive interface: easy to learn for all levels

⚠️ Limits

  • English only: no support for French or other languages
  • High price: $12/month minimum for advanced features
  • Imperfect suggestions: may propose corrections that don’t fit context
  • Document limits: maximum 100,000 characters and 4 MB per document
  • Connection required: doesn’t work offline
❓ FREQUENT QUESTIONS

FAQ — Grammarly

Does Grammarly work in French?
No, Grammarly is currently available only in English (American and British). The tool does not support grammatical correction or analysis of texts in French. For a French alternative, you can turn to tools like LanguageTool which support more than 30 languages.
What is the difference between free and Premium Grammarly?
The free version offers basic corrections (grammar, spelling, punctuation) and simple tone detection. Grammarly Premium ($12/month) adds full sentence rewriting, plagiarism detection, advanced vocabulary suggestions, in-depth clarity analysis and 1000 AI prompts per month versus 100 with free.
Which platforms is Grammarly available on?
Grammarly integrates across many platforms: browser extensions (Chrome, Firefox, Edge, Safari), desktop applications (Windows, Mac), Microsoft Office plugins (Word, Outlook), Google Docs, Gmail, Slack, Notion, and iOS and Android mobile apps. It works in the background on most websites.
Can Grammarly detect plagiarism in my texts?
Yes, but only with a Premium or Business subscription. The plagiarism detector compares your text against more than 16 billion web pages and the ProQuest academic database. It identifies duplicate content and provides sources so you can cite correctly or paraphrase.
Is Grammarly suitable for students and academics?
Absolutely. Grammarly is very popular with students for writing essays, dissertations and academic work. Premium features like plagiarism detection, clarity suggestions and coherence analysis are particularly useful. While there is no dedicated student pricing, the $12/month annual subscription remains affordable and promotions are regularly offered.
★★★★½ 4.7/5 (152 avis)
Drafting Productivity

Instantly improve your texts with clarity, tone and coherence suggestions for flawless professional communication.

💰 Rate Freemium – Starting from $12/month
🆓 Free trial Yes
🌐 Languages 🇬🇧 English
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