Grammarly

Grammarly

VerifiedFeatured

AI writing assistant for grammar and style

FreemiumFree plan available
Real-time grammar, spelling, and punctuation correctionTone detector and adjustment suggestionsGenerative AI: write emails, documents, and posts from promptsClarity improvements to simplify complex sentences+2 more
Pricing
Freemium
Free plan available
Features
6 listed
Key capabilities
Use Cases
5 listed
Identified use cases
Access
Web App
Browser-based
30M+ users
Launched 2020
Grammarly Inc.
San Francisco, CA
Web
Chrome Extension
iOS
Android
Desktop (macOS/Windows)
Listed on Nextool since Feb 2026Verified by Nextool

About Grammarly

"Write with confidence, everywhere"

Grammarly is the AI writing assistant used by over 40 million people daily to communicate with clarity, correctness, and confidence. Beyond grammar and spell checking, Grammarly's AI analyzes tone, clarity, engagement, and delivery — suggesting rewrites that match your intent and audience. Its enterprise offering GrammarlyBusiness maintains consistent brand voice across teams with shared style guides. Professionals at companies including Cisco, Expedia, and Verizon use Grammarly to elevate every piece of written communication, from quick Slack messages to formal business proposals and client emails.

Key Features

6
Real-time grammar, spelling, and punctuation correction
Tone detector and adjustment suggestions
Generative AI: write emails, documents, and posts from prompts
Clarity improvements to simplify complex sentences
Plagiarism detection against 16B web pages
Works in 500,000+ apps and websites via browser extension

Best For

5 use cases
Professional email and workplace communication
Academic writing and essay editing
Content creation and blog writing
Non-native English speakers improving fluency
Team-wide writing consistency and brand voice

Pros & Cons

Pros
  • Real-time grammar and tone suggestions
  • Plagiarism detection
  • Works across all major browsers
  • AI rewriting features
  • Detailed clarity scores
Cons
  • AI suggestions can over-edit
  • Premium can be expensive
  • Occasional false positives on technical writing

Pricing Details

Free tier available. Premium: $12/mo. Business: $15/user/mo.

View full pricing on official site

Integrations

8
Google DocsMicrosoft WordOutlookGmailSlackChromeSafariFirefox
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Tool Details

Pricing
Freemium
Platform
WebChrome ExtensioniOS
Best For
Professional email and workplace communication
Features
6 listed
Categories
1
Users
30M+
Company
Grammarly Inc.
Launched
2020
Listed
Feb 2026
Verified Tool
Reviewed by our editorial team
Visit Grammarly

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