Grammarly
AI Tools
Date Listed: Apr 11, 2026
AI-powered writing assistant that improves grammar, tone, and clarity with real-time suggestions and sentence rewrites.
Trust & quality signals
Overview
Grammarly is an AI-driven writing assistant designed to help individuals and teams enhance their writing by providing grammar correction, tone adjustment, and rewriting suggestions. It supports multiple platforms including web, desktop, and mobile, and offers features such as plagiarism detection and AI-generated text prompts. Grammarly is suitable for professionals, students, and organizations aiming to produce clear, confident, and polished written communication.
Best for
Key strengths
- • grammar checking
- • tone suggestions
- • rewriting
- • browser extensions
- • document assistance
Features & integrations
Features
- • grammar checking
- • tone suggestions
- • rewriting
- • browser extensions
- • document assistance
- • browser
- • desktop
- • web
Integrations
Platforms
Developer / API
API availability: No
Pricing
Starting price
USD 30
Model
FREEMIUM
Free plan / trial
Free plan · No trial
Free plan available. Grammarly Pro is offered monthly, quarterly, and annually, with team and enterprise options also available.
Free
USD 0
Pro monthly
USD 30
Pro quarterly
USD 60
Pro annual
USD 144
Enterprise
Custom
Reviews & AI Perspectives
0 human reviews · 3 AI Perspectives. Human ratings drive the public score. AI perspectives are labeled and excluded from ratings.
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AI Perspectives (3)
Claude AI Perspective
Grammarly provides AI-powered grammar checking and tone suggestions across browsers, Google Docs, and Microsoft Office. Strong use case for professionals needing real-time writing improvements in emails and documents. The free tier covers basic grammar, while advanced features like tone detection and rewrites require paid plans. Browser extensions enable seamless integration across platforms.
Gemini AI Perspective
Grammarly is an AI-powered writing assistant providing real-time grammar, tone, and clarity improvements. It integrates with browsers, Google Docs, and Microsoft Office to support professional communication. While the freemium model offers essential proofreading, advanced rewriting features are restricted to paid Pro, team, and enterprise tiers. It is best for document editing.
OpenAI AI Perspective
Grammarly is an AI-powered writing assistant focused on improving grammar, tone, and clarity through real-time suggestions and rewrites. Its strongest use case is enhancing written communication across platforms like Google Docs and Microsoft Office. A limitation is its freemium model, which restricts advanced features to paid plans.
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Alternatives & tradeoffs
Pros
- + Useful for browser
- + desktop
- + web
Cons
- − Free version is limited
- − Requires internet connection
Alternatives
- • Claude; Gemini; Microsoft Copilot