Data as of Sep 14, 2026 · Based on 3,293,187 AI responses across 10,525 prompts · See how Parse measures this
Grammarlygrammarly.comGrammarly is an AI-powered writing assistant that helps users write more clearly and persuasively by offering grammar checks, tone suggestions, paragraph rewrites, and other AI writing tools. It integrates across Docs, desktop, mobile, and browser platforms, with free, Pro, and Enterprise plans for individuals, teams, and organizations. It emphasizes responsible AI and privacy, stating it does not sell or monetize user content or train models on it, and is trusted by 50,000 organizations and 40 million people.
The market map · 5 of 20 labelled
Grammar and Writing Checker Tools →67%positive
Where Grammarly ranks in AI
excellentessentialprofessionalai-poweredbestfastusefulleading
Excerpts where Grammarly appeared in the AI's answer
Grammarly Desktop / LanguageTool: Excellent for catching quick typos, stray punctuation, and active/passive voice balancing on a page-by-page basis
Grammarly excels at: Grammar, Spelling, Punctuation, Clarity, Tone suggestions
Excerpts where Grammarly appeared in the AI's answer
Grammarly — best editor. Use it after you have a draft for grammar, clarity, tone, and final polish.
Grammarly — The gold standard for real-time editing, grammar checking, and tone adjustment right inside your browser, email client, or word processor.
Excerpts where Grammarly appeared in the AI's answer
Grammarly is excellent for fast, general-purpose grammar/style checking and has a very polished workflow.
Grammarly – Best for all-around workflow integration and micro-editing.
Excerpts where Grammarly appeared in the AI's answer
Grammarly — Useful for polishing grammar, clarity, and style after you have a draft.
Grammarly — good for brainstorming, outlining, grammar, clarity, citations, and revising your own draft.
Excerpts where Grammarly appeared in the AI's answer
Grammarly : For the editing phase, Grammarly acts as an advanced, context-aware writing partner.
Grammarly: Best for real-time, context-aware editing, ensuring your content is polished and error-free.
Excerpts where Grammarly appeared in the AI's answer
Grammarly Plagiarism Checker and AI Detector : Best if you want an all-in-one writing assistant.
Grammarly : Good for real-time checks, though research indicates its AI detection is sometimes less reliable than Specialized tools like Originality.ai.
Excerpts where Grammarly appeared in the AI's answer
Grammarly for Students / Grammarly (via Grammarly) : For writing practice, Grammarly goes beyond simple spell-check by offering contextual, tone, and structural feedback.
Grammarly (Writing): Provides real-time suggestions to improve sentence structure, tone, and clarity, helping students learn to edit their own work.
Excerpts where Grammarly appeared in the AI's answer
Grammarly Business is a strong choice for real-time tone detection and custom style guides
Grammarly is considered a leading tool for style and tone alignment, favored for its real-time tone detection and ease of deploying custom style guides.
