Grammarly AI
by Grammarly
📖 What is Grammarly AI?
Grammarly AI is an enterprise writing assistance platform integrated into desktop and browser applications. It checks grammar, tone, clarity, and style in real time, offering inline generative AI rewrites across web apps and documents.
💡 Why It Matters
As the market leader in enterprise writing software, Grammarly brings generative AI assistance directly into millions of existing desktop text fields, emails, and Google Docs without requiring workflow shifts.
🎯 Workplace Use Cases
- Ensuring professional tone and zero typos across internal Slack and email messages
- Rewriting complex technical documentation for clarity and executive readability
- Standardizing corporate brand voice across customer support ticket responses
- Generating email replies and meeting agenda outlines directly inside Gmail or Outlook
🚀 How to Use It
Install the Grammarly browser extension or desktop app, type text in any text field, and click the Grammarly widget icon to accept tone and rewrite suggestions.
✨ Key Features
- Real-time contextual grammar and clarity suggestions
- Generative AI inline prompt rewrites and tone adjustments
- Custom enterprise brand tone style guides and terminology rules
- Plagiarism detection and citation generator
💳 Pricing & Plans
Free Tier: Basic grammar and tone detection with 100 generative AI prompts/month.
| Plan | Price | Notes |
|---|---|---|
| Premium | $12/month (billed annually) |
1,000 generative AI prompts/month, advanced clarity rewrites, plagiarism check. |
| Business | $15/user/month |
2,000 prompts/user/month, company style guide, central admin billing, SOC2 security. |
✓ Pricing verified as of 2026-03-01