Grammarly

About

Grammarly is a comprehensive AI writing assistant offering grammar, spelling, and punctuation checking alongside advanced features like full-sentence rewrites and tone adjustment. Now part of the Superhuman suite, it works across 500,000+ apps and websites via browser extensions, desktop apps, and mobile keyboards. Supports multilingual suggestions and paragraph-level rewrites in English, Spanish, French, Italian, German, and Portuguese, plus translation features. The Pro plan includes 2,000 monthly AI prompts, plagiarism detection, and team collaboration tools, while Enterprise offers unlimited AI prompts, SSO, data loss prevention, and dedicated support.

Key Features

• ✓Real-time grammar, spelling, and punctuation checking with 94%+ accuracy
• ✓AI-powered full-sentence rewrites and tone adjustment
• ✓Multilingual support: English, Spanish, French, Italian, German, Portuguese, and Ukrainian
• ✓Translation feature and paragraph-level rewrites
• ✓Plagiarism detection and AI-generated content detection (Pro and above)
• ✓100 monthly AI prompts (Free) or 2,000 prompts (Pro) for text generation
• ✓Team collaboration: brand tones, style guides, usage analytics (Pro for Teams)
• ✓Enterprise security: SSO, BYOK encryption, data loss prevention, audit logs API (Enterprise)
• ✓Accept multiple suggestions at once (Premium)