Grammarly
Grammarly is an AI-enabled writing assistance tool designed to help users improve their writing style and correct errors. The tool provides real-time suggestion...
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What is Grammarly?
Grammarly is an AI writing assistant that makes AI writing convenient by providing personalized AI guidance and text generation on any app or website. The tool helps users write mistake-free content with real-time suggestions for grammar, clarity, tone, and style. It goes beyond basic spell-check and grammar-check by offering AI-powered suggestions that make writing more clear, engaging, and effective, while evaluating nuanced editorial decisions like tone and sentence variety.
Key features include rewrite in a click for full-paragraph rewrites, tone adjustments from formal to friendly, AI agents like Paraphraser, Proofreader, and Reader Reactions, multilingual support in over 25 languages, plagiarism detection scanning against billions of web pages and academic papers, citation finder and generator for APA/MLA/Chicago styles, AI detector for identifying AI-generated content, and AI Grader for grade prediction. Grammarly works across 1 million+ apps and websites including Gmail, Google Docs, Microsoft Word, Slack, and Teams.
Grammarly is for individuals, students, professionals, content creators, and organizations of all sizes. Students use it for real-time writing feedback, grade prediction, citation support, and plagiarism detection. Professionals and teams use it for polished emails, clear documents, brand voice consistency, and improved team communication. Organizations benefit from custom style guides, brand tones, team performance dashboards, and enterprise-grade security. Over 40 million people and 50,000 organizations trust Grammarly.
The tool is built with responsible AI principles, maintaining information security as a top priority. Grammarly does not sell or monetize user content, does not provide it for advertising purposes, and does not allow third-party service providers to train models on user content. It maintains enterprise-grade certifications and a security-first culture.
Grammarly pricing
Pricing model: Freemium
Grammarly offers three main plans: Free ($0/month) includes writing without mistakes, seeing writing tone, and 100 AI prompts per month. Pro ($12 USD/member/month billed annually, or $30 when billed monthly) includes everything in Free plus full-sentence rewrites, tone adjustments, unlimited personalized suggestions, plagiarism and AI detection detection, and 2,000 AI prompts per member per month. Enterprise (contact sales) includes everything in Pro plus proactive AI everywhere, dedicated support, BYOK encryption, custom roles and permissions, data loss prevention, cost center visibility, unlimited members, and unlimited generative AI prompts. Pro plans allow up to 149 seats. Monthly subscription is $30/member/month, quarterly is $60/member/three months, annual is $144/member/year.
Grammarly pros
- Real-time grammar and spelling corrections across 1 million+ apps
- Tone adjustments from formal to friendly for every context
- Full-paragraph rewrites in one click for fast drafting
- AI Paraphraser fine-tunes voice while keeping ideas intact
- AI Proofreader sharpens structure and phrasing as you write
- Reader Reactions predict audience feedback before sending
- Multilingual support in over 25 languages with translation
- Plagiarism checker scans billions of web pages and academic papers
- Citation Finder auto-generates APA, MLA, and Chicago citations
- AI Detector identifies likelihood of AI-generated content
- AI Grader predicts paper grades based on rubric and instructor
- Personal dictionary lets you add custom words
- Color-coded suggestions for easy editing by mistake type
- Works on desktop apps, browsers, Android, iOS, and iPad
- Style guide and brand tones keep teams on-brand
- Weekly Grammarly Insights reports show writing improvements
- No ads or hidden costs for free AI text generator
Grammarly cons
- No mid-tier pricing option between Free and Pro
- Some premium tone suggestions change your writing voice
- AI suggestions increasingly sneak into editing feedback
- Plagiarism checker doesn't scan research papers and books
- Document limitation of 300 documents or 150,000 words per 30 days
- Page limitation of 100,000 characters per check in Grammarly Editor
- PDF, LaTeX, and Markdown formats not supported for upload
- Cannot use Grammarly offline without internet connection
- Free plan limited to 100 AI prompts per month
- Premium features may require skipping suggestions to maintain voice
Frequently asked questions about Grammarly
Where can I use Grammarly?
Grammarly works across all major web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, and Safari), desktop apps with Grammarly for Windows and Mac, mobile devices via Grammarly for Android, iOS, or iPad app, and directly within the Grammarly Editor web-based writing platform. Your suggestions are available in 1 million+ apps and websites including Gmail, Google Docs, Microsoft Word, Slack, Teams, Notion, and Figma.
What does Grammarly offer beyond spell-check and grammar-check?
Grammarly assists with the entire writing process from outlining and drafting with generative AI prompts to rewriting text in a single click to proofreading for clarity, concision, and tone. It provides AI-powered suggestions that make writing more clear, engaging, and effective, evaluates nuanced editorial decisions like tone and sentence variety, offers plagiarism detection and citation support, and includes style guides and snippets for organizations to keep teams consistent and on-brand.
Is Grammarly secure and can Grammarly see my writing?
All Grammarly products are built with information security as a top priority, maintaining security standards, enterprise-grade certifications, and a security-first culture. Grammarly restricts access to customer and user data across its network, infrastructure, and services. Only authorized personnel with specific audited permissions may access data critical to their work, such as when fixing account problems with your permission. You own what you write, and Grammarly does not sell or monetize user content or provide it for advertising purposes.
What's included in a paid Pro plan?
Grammarly Pro customers get advanced AI writing features including tone adjustments, strategic suggestions, full-sentence rewrites, and 2,000 AI prompts per month (1,000 in some descriptions). Pro includes everything in Free plus rewrite full sentences with a click, adjust writing tone with ease, write fluently in English, unlimited personalized suggestions, detect plagiarism and AI-generated text, and team features like brand tones and style guides.
What are AI agents and what do they do?
AI agents are smart digital helpers that assist in important workflows, fine-tuned to give substantive quality feedback on writing. Grammarly's AI agents include Paraphraser for fine-tuning voice, Proofreader for sharpening structure, Reader Reactions for predicting audience response, AI Grader for grade prediction, Citation Finder for finding credible sources, Plagiarism Checker for scanning academic databases, and AI Detector for indicating human versus AI-generated text likelihood. They use your screen and writing context to offer useful support without needing prompts or tab switches.
Does Grammarly support languages other than English?
Yes, Grammarly provides high-quality real-time writing support in more than 25 languages including Spanish, French, German, and Portuguese. It offers instant in-line translation and paragraph-level rewrites in multiple languages, making it a partner for clear, compelling writing beyond just English.
What are the limitations when using Grammarly?
Device limitation: membership allows access on up to five different devices. Document limitation: in any 30-day period you can check up to 300 documents or 150,000 words; in any 24-hour period up to 100 documents or 50,000 words (true for both free and Premium). Page limitation: up to 100,000 characters at a time in the Grammarly Editor. Upload limitation: documents up to 100,000 characters and 4 MB, supporting .doc, .docx, .odt, .txt, and .rtf formats. PDF, LaTeX, and Markdown are not supported.
How do Grammarly's tone suggestions work?
Grammarly's tone adjustments make every message land as intended, from formal to friendly. The tool evaluates your writing for nuanced editorial decisions like tone and sentence variety, providing suggestions that help you strike the right tone without losing your authentic voice. Tone suggestions are part of the advanced AI writing features in Pro, allowing you to adjust writing tone with ease and keep your brand voice consistent.
What is Docs in Grammarly?
Docs is an AI-native document editor built as a first-party surface for engaging with agents. It reduces noise and keeps focus on content, serving as your dedicated writing surface for deep work. Docs supports your process from first thought to final draft, turning ideas into polished writing with real-time support at every step, including tools for brainstorming to feedback. It's a powerful AI document editor that supports your process from first thought to final draft.
Can I use Grammarly offline?
No, Grammarly requires an internet connection to work. The tool analyzes your text in real-time to provide writing suggestions, insights, and usage tips, which requires connectivity to Grammarly's algorithms and servers. You cannot use Grammarly offline without internet connection.