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Grammarly

Catch grammatical errors, refine sentence clarity, and adjust tone across applications and browsers.

Free + paidWeb · macOS · Windows · iOS · AndroidPricing checked: Sep 20, 2026
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Best for

Grammar correction, professional writing polish, and email proofreading.

Things to know

Free plan covers basic grammar and spelling with 100 AI prompts/month; full sentence rewrites and vocabulary enhancements require Pro.

About this tool

Overview

Grammarly is an AI-powered writing assistant that enhances your writing skills across multiple platforms.

Advanced Grammar Checker

Identifies and corrects grammatical errors, ensuring your writing is error-free and polished.

Plagiarism Detection

Scans your content for plagiarism and suggests alternatives to maintain originality.

Tone Adjustment

Analyzes your writing tone and provides suggestions to make it more engaging and suitable for your audience.

Vocabulary Enhancement

Suggests alternative words and phrases to improve your writing style and vocabulary.

Get started

  1. Open the official website and confirm the service is available in your region.
  2. Check the current plan, usage limits and terms for your intended use.
  3. Try a small task with sample data before committing to a paid plan.

Editorial note

Pricing checked: Sep 20, 2026. Free plan or free trial available with optional paid upgrades for higher limits.

Record updated: Sep 20, 2026

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