Grammarly

Name: Grammarly
Rating: 4.3

AI writing assistant for grammar, tone, and clarity — now with generative AI.

professional writingemail editingacademic papersnon-native English writers

Try Grammarly

Start using Grammarly today

Free plan available

Provider: Grammarly Inc.Free tier: YesAPI: YesStarting price: $0

87/100

30M+ users • Best grammar & clarity tool • Works everywhere

How we rate

Pros

Best-in-class grammar and clarity checking
Works across virtually all apps and platforms
GrammarlyGO generative AI is well-integrated
Excellent tone detection and adjustment
Industry-leading browser extension

Cons

Primarily English-focused
Premium price adds up annually
Generative AI less capable than ChatGPT
Can be overly prescriptive with suggestions
Not designed for long-form content creation

What Real Users Say

Loved (74% positive)

Grammarly is widely loved for everyday writing improvement. Premium is considered essential by many professionals. GrammarlyGO gets mixed reviews — useful but not a ChatGPT replacement.

“Grammarly Premium is the one subscription I'll never cancel. It catches things I miss in every email, doc, and Slack message. Worth every penny.”
r/productivity↑ 2345

“GrammarlyGO is useful for quick rewrites and tone changes but it's not a content generation tool. Don't compare it to Jasper or ChatGPT — different purpose.”
r/writing↑ 876

“As a non-native English speaker, Grammarly has been transformative. My emails go from 'okay' to professional instantly.”
r/EnglishLearning↑ 1567

View all

Last updated: 2026-03-15

Specifications

Word Limit	Unlimited corrections, 1000 AI prompts/mo on Premium
Languages	English (primary), 7 additional for translation
Templates	N/A — works inline across all apps
Integrations	Google Docs, Outlook, Slack, MS Word, 500K+ apps via extension
Model Backend	Proprietary NLP + GPT-based generative AI
Browser Extension	Chrome, Firefox, Safari, Edge

Features

Long Form Content

Short Form Copy

Brand Voice

Seo Optimization

Team Collaboration

Plagiarism Check

Template Library

Api Access

Browser Extension

Multilingual

Pricing

Plan	Price	Limits	Key Features
Free	$0	Basic corrections	Grammar & spelling, Tone detection, Basic suggestions, Browser extension
Premium	$12/mo (annual)	Full feature access	Advanced suggestions, GrammarlyGO AI, Tone adjustments, Plagiarism checker
Business	$15/seat/mo	Team features	All Premium features, Style guides, Brand tones, Analytics, SSO

Last verified: 2026-03

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