Grammarly vs ProWritingAid

Which writing tool is right for you? Compare features, pricing, and use cases to decide.

Grammarly

Free Tier

Grammarly is a comprehensive AI-powered writing assistant that enhances grammar, spelling, and style, helping users communicate clearly and confidently across various platforms.

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ProWritingAid

Free Tier

ProWritingAid is a comprehensive AI-assisted writing and editing tool that acts as a grammar checker, style editor, and writing mentor in one. It helps users improve grammar, spelling, style, readability, and structure through detailed reports and suggestions, integrates with popular writing apps, and offers both free and paid plans to suit different writing needs.

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Feature	Grammarly	ProWritingAid
Pricing	Free Tier	Free Tier
Category	Writing Tools	Writing Tools
Key Features	•Get personalized suggestions based on writing content and readers. •Work across all apps and sites without copying, pasting, or context switching. •Understand personal and brand style guides. •Ensure data security, never sell data, use for advertising, or let third parties use it for model training.	•Grammar, spelling, and punctuation checking with real-time feedback •Style and readability improvement suggestions, including 25+ writing reports •Rephrase and Sparks tools for creative rewording and idea generation •Manuscript analysis, chapter critique, and Virtual Beta Reader for long-form works •Integrations with writing platforms like Google Docs, Microsoft Word, Scrivener, and browser extensions
Use Cases	✓Write a tricky email ✓Compose a project proposal ✓Make text in a Slack message more persuasive and add a deadline ✓Work alone or as a team to deliver impactful writing ✓Drive results across the entire organization	✓Writers seeking deep grammar, style, and readability improvement ✓Authors and novelists needing manuscript-level analysis and feedback ✓Students and academics polishing essays and research papers ✓Content creators and professionals refining blog posts, reports, and business writing

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