Best for
Writing AI tool
Grammarly
Grammarly checks grammar, spelling, clarity, and tone as you write — across browsers, Microsoft Office, Google Docs, and desktop and mobile apps.
Audience
Professionals
Pricing
Freemium
What Grammarly does
- Real-time grammar, spelling, and punctuation corrections with clarity and tone suggestions.
- Full-sentence rewrites and tone adjustment on the paid Pro plan.
- Browser extensions for Chrome, Safari, Firefox, and Edge, plus desktop and mobile apps.
- Integrations with Microsoft Office and Google Docs, plus a plagiarism and AI-text detector.
When to use Grammarly
- A professional proofreads emails and reports before sending them.
- A student polishes an essay for grammar and clarity ahead of a deadline.
- A team keeps a consistent tone across shared documents and messages.
Grammarly pricing
Grammarly is offered as a freemium product. Plans and exact prices change often — check the official Grammarly site for current tiers and limits.
Grammarly alternatives in Writing
- QuillBot — AI writing suite for paraphrasing, grammar checking, and summarizing text.
- Rytr (Freemium) — AI content generator for short-form copy — emails, ads, blog sections, and social posts — across many use cases and tones.
- Sudowrite for writers — AI writing partner built for fiction — it helps novelists and screenwriters plan, draft, and revise stories.
Compare Grammarly head-to-head
- QuillBot vs Grammarly — how Grammarly stacks up against QuillBot on features and pricing.
Related freemium AI tools
- Pika (Freemium) — Generates and edits short videos from text, images, or existing clips.
- Replit for developers — Browser-based platform to build, deploy, and host apps and sites using an AI coding agent.
- context-based translation with real usage examples — Translation and language-learning suite that pairs machine translation with a contextual dictionary of real example sentences.
Where to find Grammarly
You’ll also find Grammarly in Best AI Writing and Paraphrasing Tools on MLWeekly — useful for comparing it against similar tools side by side.
Frequently asked questions
Is Grammarly free?
Grammarly has a free plan for core grammar, spelling, and tone checks. Paid Pro adds full sentence rewrites, plagiarism detection, and a monthly AI prompt allowance; Enterprise adds admin and security controls.
Does Grammarly paraphrase text?
Yes. It suggests full-sentence rewrites and tone adjustments, though rewriting is part of the paid Pro plan rather than the free tier.
Where does Grammarly work?
Through browser extensions, desktop and mobile apps, and integrations with Microsoft Office and Google Docs, so it works in most places you write.