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21289 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Works across many platforms

Biggest con

Premium features expensive

TL;DR - Grammarly

  • AI writing assistant
  • Grammar and spelling checks
  • Tone and clarity suggestions
Pricing: Free plan available
Best for: Growing teams
4.7/5 across review platforms

What is Grammarly?

Editorial review
Grammarly is an AI writing assistant that helps you communicate clearly and effectively. Check grammar, spelling, and punctuation in real-time. Suggestions improve clarity, conciseness, and tone. Works in browsers, desktop apps, and mobile. Premium features include plagiarism detection and vocabulary enhancement. Writing assistance wherever you write.

Available on: Web, iOS, Android, Windows, macOS, Chrome

Pros & Cons

Pros

  • Works across many platforms
  • Real-time suggestions
  • Tone and clarity feedback
  • Good free tier

Cons

  • Premium features expensive
  • Sometimes suggests unnecessary changes
  • Privacy concerns with cloud processing

Ratings Across the Web

4.7(21,289 reviews)

Grammarly holds an aggregate rating of 4.7 out of 5 from 21,289 reviews across G2 and Capterra, last checked August 26, 2026.

Ratings aggregated from independent review platforms. Learn more

Key Features

Grammar checkingSpellingTone detectionClarity improvementsPlagiarism checkerBrowser extensionDesktop appMobile keyboard

Pricing Plans

7-day Free Trial

Pricing checked Aug 20, 2026

Free

Basic

  • Spelling & grammar
  • Tone detection
  • 100 AI prompts/mo
  • Browser extension
Most Popular

Pro

$12/month

7-day trial

  • All Free
  • Full-sentence rewrites
  • Tone adjustment
  • 2K AI prompts/mo
  • Plagiarism check

Enterprise

Custom

Contact sales

  • All Pro
  • Unlimited AI
  • SAML SSO
  • SCIM
  • Style guides
  • DLP

Is Grammarly worth the price?

85/100

Grammarly's pricing is fair for individual users, with a generous Free tier and a reasonably priced Pro tier at $12/month.

The jump to Enterprise for unlimited AI and advanced security features is expected. It's best for individuals and small teams needing robust writing assistance.

Hidden Costs & Gotchas

Enterprise tier requires custom quote

AI prompt limits on Free and Pro tiers

No annual discount explicitly stated

No mention of overage fees for AI prompts

How Grammarly Compares to Competitors

Compared to Jasper AI, which starts around $39/month for basic AI writing, Grammarly's Pro tier at $12/month is significantly more affordable for core writing assistance. While Jasper offers more generative AI, Grammarly focuses on refinement and correction at a lower price point, making it a strong value for its specific use case.

How Grammarly's pricing compares

At $12/mo, Grammarly is mid-range of its 6 direct competitors ($8 to $29/mo across the set).

Entry paid plan, monthly. Pricing checked Aug 20, 2026.

Reviews

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4.7/5

Across 21,289 verified user reviews on G2, Capterra

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Best Grammarly Alternatives

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Grammarly FAQ

How does Grammarly help improve writing beyond basic corrections?

Grammarly goes beyond basic grammar and spelling checks by offering suggestions to improve clarity, conciseness, and tone. It provides real-time feedback to help users communicate more effectively in various contexts.

Which teams would benefit most from using Grammarly?

Teams that frequently produce written content, such as marketing, content creation, or customer support, would find Grammarly beneficial. Its real-time suggestions and tone feedback can help maintain consistent and professional communication across the team.

How does Grammarly compare to ProWritingAid?

Grammarly, like ProWritingAid, offers AI-powered writing assistance across multiple platforms. However, Grammarly is noted for its extensive platform compatibility and a robust free tier, while ProWritingAid also focuses on comprehensive style and editing checks.

What kind of limitations should users be aware of with Grammarly?

Users should be aware that Grammarly's premium features can be expensive, and it occasionally suggests unnecessary changes to text. Additionally, as it involves cloud processing, some users may have privacy concerns.

How is Grammarly priced?

Grammarly operates on a freemium model, offering a free tier that includes essential writing assistance. Users can access more advanced features and increased usage limits through paid subscription plans.

Can Grammarly detect plagiarism in written work?

Yes, Grammarly includes plagiarism detection as one of its premium features. This allows users to check their writing for originality, which is particularly useful for academic or professional contexts.

Does Grammarly offer writing assistance across different applications and devices?

Yes, Grammarly is designed to work wherever you write, offering extensive compatibility across various platforms. It functions in browsers, desktop applications, and mobile devices, providing real-time suggestions.

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