Data month 2026-09

Grammarly

Name: Grammarly
Rating: 4.5 (43100 reviews)
Author: Grammarly

Writing

AI Writing

GrammarlyGrammarly for Chrome helps you write with confidence. Get AI support for grammar, clarity, and tone, from first draft to final edit.

Add to Chrome ↗

According to AlphaMoat, as of 2026-09, the Chrome extension Grammarly has 40,000,000 users (+2.6% MoM), rated 4.5 (43,100 reviews) — ranked #1 of 9,324 AI browser extensions, and #1 of 744 in Writing.

Users · 2026-09

40.0M+2.6%

Rating

★ 4.543.1K

Overall Rank (9,324)

Writing Rank

#1/ 744

What is Grammarly

From the Chrome Web Store

Grammarly for Chrome helps you write with confidence. Get AI support for grammar, clarity, and tone, from first draft to final edit. Grammarly for Chrome is your always-on AI partner for clearer, more compelling communication. From brainstorming ideas to final edits, Grammarly’s advanced AI helps you write faster and with more confidence. It works across everything you write, whether it’s an email, a school paper, or a business proposal.

Advanced AI support you can count on:

Generate one-click drafts to help you start faster
Build outlines to organize ideas clearly
Rewrite sentences for flow, clarity, and engagement
Adjust tone and word choice for any audience
Check originality with built-in plagiarism detection and AI content safeguards

And now, with Superhuman Go, you can go beyond writing. Go works alongside you in Chrome to streamline tasks and minimize interruptions—combining Grammarly’s trusted AI writing support with tools that help you stay focused and productive. Currently available as an opt-in beta, Go can be enabled directly from your Chrome extension settings.

How it works

Grammarly integrates directly into your browser, offering real-time suggestions as you type in Gmail, Google Docs, LinkedIn, and across 500,000+ other sites.

Show the rest of the store description▾

See corrections and improvements instantly
Expand edits to learn the “why” and strengthen your skills
Stay focused with Go, the AI assistant that understands what you’re working on and offers proactive support

What’s included?

Free – Essential tools for confident writing:

Grammar, spelling, and punctuation corrections
Suggestions to improve clarity and tone
Auto-citations in APA, MLA, and Chicago style
AI help to brainstorm, draft, and rewrite

Pro – Everything in Free, plus:

Sentence rewrites for clarity, flow, and engagement
Tone, formality, and word choice enhancements
Audience insights to guide how your message is received
Feedback tailored for academic, technical, or professional work
Plagiarism detection and AI content checks
Team features like style guides and tone profiles (for business users)

Trusted by millions

“Grammarly rightfully touts itself as more than a simple spell checker ... Grammarly has a generative AI tool that helps you build outlines, brainstorm ideas, and even generate text.” —CNET

“Grammarly’s advanced AI suggestions go beyond simply flagging grammatical mistakes to offer intelligent suggestions for improving clarity, tone, and conciseness for whatever you’re writing.” —Tom’s Guide

“The beauty of this tool is that it uses AI to exemplify how your work can be enhanced rather than doing it for you.” —ZDNet

More ways to use Grammarly

Desktop app: Use Grammarly in Word, Outlook, Slack, and more by downloading Grammarly on your desktop → www.grammarly.com/desktop
Docs: Grammarly’s dedicated writing space for deep focus and strategic insights → www.grammarly.com/docs

Privacy and security you can trust

Your data privacy and security are at the core of everything we do. Learn more about our user-first approach to trust and safety: www.grammarly.com/trust

California residents, please see the California Privacy Notice: https://www.grammarly.com/privacy-policy#sectionSingleColumn_47y4NWiOf89wt12wcc6a74

By installing the extension, you agree to and acknowledge:

www.grammarly.com/terms

www.grammarly.com/privacy-policy