Direct answer
What is Grammarly?
Grammarly is an AI communication assistant for correctness, clarity, tone, rewriting, and brand-aware support across common writing surfaces.
It works close to the moment of writing—browser, desktop, documents, email, and supported work apps—so suggestions and rewrites do not require moving every draft into a separate chat. Business value depends on consistent configuration and responsible handling of sensitive text.
Persistent, in-context writing assistance across many everyday work surfaces rather than a destination-only writing app.
Product capabilities
Key features
Correctness and clarity
Surface grammar, spelling, punctuation, concision, and readability suggestions.
Tone and rewriting
Adapt phrasing, formality, length, and intent with generative assistance.
Cross-app assistance
Work in supported browser, desktop, email, and document surfaces.
Team controls
Apply plan-dependent brand style, analytics, administration, and security features.
Practical fit
Who should use Grammarly?
Customer communication
Improve clarity and tone in email, support, and account communication.
Editorial pass
Catch mechanical issues and test alternative phrasing before human approval.
Brand consistency
Apply team style guidance across supported writing surfaces on eligible plans.
Editorial assessment
Pros and limitations
Where it is strong
- Works where people already write
- Strong clarity and correctness assistance
- Useful free tier
- Mature team and style features
Where to be careful
- Suggestions can flatten intentional voice
- Not a source or factual verification system
- Sensitive text requires policy-aware configuration
Commercial context
Grammarly pricing
A free plan is available; paid individual and business plans expand generative, style, brand, and administrative features.
Pricing, limits, taxes, model access, and regional availability can change. Verify the purchase-critical details on the official pricing page linked under Sources.
Transparent ranking
Why Grammarly scores 83.3
Each factor is scored on a 100-point scale, then combined using the public ToolsRank weights. Engagement and momentum stay at a neutral baseline until measured signals exist, so no tool can gain or lose position from numbers nobody recorded.
Compatibility
Languages, platforms, and integrations
Languages
- Core and generative language support varies by feature
Integrations & surfaces
- Browser extension
- Desktop apps
- Documents
- Team style guides
Community
Reviews and questions
No approved member reviews yet. Editorial factors above are the only rating on this page.
Reviews and questions come from Google-signed members and are checked by an editor before they appear.
Frequently asked
Grammarly FAQ
What is Grammarly best for?+
Grammarly is best suited to editing, clarity, tone, and everyday professional communication. The strongest fit depends on your required workflow, quality bar, integrations, and usage volume.
Is Grammarly free?+
A free plan is available; paid plans add more generative, style, brand, and team capabilities. Vendor limits and regional prices can change, so confirm the current plan on the official site before purchasing.
What category is Grammarly in?+
Grammarly is listed in AI Writing & Editing and AI Marketing & Sales based on its primary user workflows rather than every feature it offers.
How does ToolsRank score Grammarly?+
ToolsRank combines editorial quality, practical utility, trust and transparency, freshness, engagement quality, and momentum. Paid placement never changes the organic score.
