A polished, cross-platform AI writing coach that makes everyday English clearer.
The honest take
What works
6 strengths- ✓Excellent real-time grammar and spelling suggestions
- ✓Strong tone and clarity feedback across contexts
- ✓Generous free plan with core writing assistance
- ✓Pro adds plagiarism and AI detection in one tool
- ✓Works almost everywhere you write online
- ✓Enterprise offers mature security and admin controls
What hurts
4 concerns- ✕English-only; no full multilingual writing support
- ✕AI suggestions sometimes feel generic or repetitive
- ✕Heavy reliance can discourage developing writing skills
- ✕Browser and app performance can lag on long docs
What users say
Community sentiment
User feedback on Reddit, G2, Trustpilot, and app stores is largely positive, highlighting Grammarly’s accuracy on common grammar errors, ease of use, and helpful tone and clarity suggestions. Many students and professionals say it has become a daily tool and praise the value of the free version, with Pro appreciated for plagiarism checking and deeper style feedback. Criticisms focus on occasional false positives, overaggressive style changes, subscription pricing over time, and concerns about privacy and text storage.
Most-cited complaints
- 34%Suggestions can be wrong, inconsistent, or overly rigid for creative writing
- 27%Subscription cost feels high for students or light users over time
- 22%Privacy and data-security worries about sending text to the cloud
- 17%Performance issues or distractions from real-time underlines and pop-ups
Who it's for
Target audience
Students, professionals, and teams who write frequently in English and want real-time help improving clarity, correctness, and tone. It also targets businesses that need consistent, on-brand communication at scale.
Best for
Individuals and teams who want a low-friction, cross-platform assistant to improve everyday English writing quality and consistency.
Common professions using it
Where this tool actually shows up.
What's unique
Everywhere Writing Assistant
Works across browsers, desktop apps, email, documents, and mobile keyboards to provide real-time writing feedback wherever you type.
Final verdict
Final verdict
A polished, cross-platform AI writing coach that makes everyday English clearer.
Grammarly remains one of the most polished, widely adopted AI writing assistants, combining strong grammar checking with modern AI generation and rewriting. The Free plan is genuinely useful for everyday writing, while Pro adds meaningful value with advanced style, plagiarism, and AI-text detection features at a relatively low monthly price. Enterprise customers get layered security, controls, and analytics suited for larger deployments. Its main downsides are that it focuses on English only and can occasionally over-simplify or misinterpret nuanced writing, so human judgment is still essential.
Very Good
Alternatives
Specs & pricing
Free
$0/month
- —Basic grammar, spelling, and punctuation checks
- —Tone detection and tone insights
- —Generate text with 100 AI prompts per month
Pro
$12/month
- —Everything in Free
- —Full-sentence rewrites and fluency improvements
- —Plagiarism and AI-text detection plus 2,000 AI prompts
Enterprise
Contact Sales/month
- —Everything in Pro
- —Proactive AI via Superhuman Go
- —Advanced security, DLP, BYOK, and admin controls