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Grammarly

Claimed
Top rated

An AI-powered writing assistant for enhancing clarity, tone, and correctness across platforms.

Category rank
#10
SaaS Software · of 3258
Review signal
94%
recommend score
Compared with
6
alternatives
See best pricefrom $118.00
A2Key Editorial Verdict
Editor's Choice
in SaaS Software
9.4/10
Editor score

Grammarly delivers on its core promise with polish, dependable performance and a mature feature set that competes at the top of its category.

Best for
  • Strong integration with browsers, mobile devices, and desktop apps.
  • Intuitive user interface that provides clear explanations for corrections.
  • Robust free version available for basic spelling and grammar needs.
Skip if
  • The full suite of features requires a monthly or annual subscription.
  • Suggestions can occasionally struggle with nuances in creative writing or highly technical jargon.
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Product overview

SaaS Software

Grammarly is a cloud-based typing assistant that uses artificial intelligence to review spelling, grammar, punctuation, and clarity in written English. Originally developed to help students and professionals improve their writing, it has evolved into a comprehensive communication tool used by millions across various platforms. The software is designed for a broad audience, including office workers, students, content creators, and non-native English speakers. Grammarly works across a wide range of environments via browser extensions, a desktop application, a mobile keyboard, and direct integrations with popular word processors like Microsoft Word and Google Docs. Its primary use cases involve refining business emails, polishing academic essays, and ensuring social media posts are free of errors.

Pricing model
subscription

What users love

  • Strong integration with browsers, mobile devices, and desktop apps.
  • Intuitive user interface that provides clear explanations for corrections.
  • Robust free version available for basic spelling and grammar needs.
  • Clean plagiarism checker for academic and professional integrity.
  • Customizable style guides for business and team consistency.

Where it falls short

  • The full suite of features requires a monthly or annual subscription.
  • Suggestions can occasionally struggle with nuances in creative writing or highly technical jargon.
  • The online-dependent nature means limited functionality without an internet connection.
  • Frequent pop-up suggestions may be perceived as intrusive by some users.

Key features

Trust & enterprise readiness

Verified against Grammarly's trust center
Compliance
SOC 2 · GDPR
Encryption
TLS 1.3 · AES-256
Deployment
Cloud · SSO
Support
24/5 · Priority
Uptime SLA
99.9% guaranteed
Regions
US · EU · APAC

Frequently asked questions

Everything shoppers ask before buying Grammarly.

About Grammarly

Grammarly is a cloud-based writing assistant that uses artificial intelligence to help users improve their grammar, punctuation, style, and tone. It serves a diverse user base including students, business professionals, and creative writers who require clear and effective communication. The platform operates as a subscription-based SaaS, offering real-time suggestions across various interfaces such as web browsers, desktop applications, and mobile devices. Grammarly stands out by providing more than just basic spell-checking; it analyzes sentence structure, detects potential plagiarism, and offers tone adjustments to ensure the intended message is conveyed accurately. With a high volume of user reviews and a consistent focus on linguistic accuracy, it has become a standard tool for digital writing across multiple platforms and languages, primarily focusing on English-language nuances.

Highlights

  • Real-time grammar, spelling, and punctuation corrections
  • Advanced tone detection and style suggestions
  • Plagiarism checker against billions of web pages
  • Seamless integration with browsers, Word, and Google Docs
  • AI-powered generative text assistance for drafting
  • Comprehensive weekly writing progress reports

Why choose Grammarly

  • Reduces errors in professional emails and academic papers significantly
  • Adapts suggestions based on specific audience types and formality levels
  • Maintains consistency in brand voice for business communication teams
  • Offers a user-friendly interface that works across almost all writing platforms
  • Provides detailed explanations for corrections to help improve writing skills over time

Best for

  • Students needing academic integrity and citation support
  • Remote professionals communicating via email and Slack
  • Content creators looking to refine their prose and clarity
  • Non-native English speakers seeking fluency and natural phrasing
  • Business teams requiring consistent corporate communication

Frequently asked about Grammarly

Is Grammarly a legitimate and secure tool for professional use?+

Yes, Grammarly is a well-established SaaS provider with millions of users and high security standards for data encryption. It is widely used by enterprise teams and educational institutions globally.

How does the subscription pricing work?+

Grammarly typically offers monthly, quarterly, or annual subscription tiers in USD. Users can choose between individual Premium plans or Business plans for larger teams.

How do I access support or manage my purchase?+

Users can manage their account through the Grammarly website and access a dedicated help center. Support is available via a ticket-based system for troubleshooting and billing inquiries.

What are the delivery methods for the software?+

As a cloud-based service, there is no physical delivery; users gain immediate access to features via the web dashboard, browser extensions, or downloadable desktop apps after sign-up.

Are there alternatives to Grammarly available?+

Yes, common alternatives include ProWritingAid, Hemingway Editor, and Microsoft Editor, though Grammarly is often preferred for its advanced AI tone detection and broad integration.