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Grammarly - Pricing, Pros & Cons (2026) | AI Tools Guide
AI writing and grammar assistant
Grammarly is a writing quality platform: grammar/spell checking, clarity rewrites, tone detection and plagiarism checking across browsers, desktop and docs.
Grammarly is the tool people keep open all day rather than visit occasionally. It catches errors everywhere you type and, on Pro, rewrites for clarity and tone. It will not draft a whitepaper for you - pair it with a writing tool if you need generation, not correction.
Pricing
| Website | https://www.grammarly.com |
| Pricing model | freemium — Free, Pro $12/mo (annual), Enterprise custom |
Prices in USD, collected September 2026 - plans change often, so confirm current rates on the vendor's site before you buy.
Key Features
- Grammar, spelling and punctuation correction in real time
- Tone detection and rewriting suggestions
- Full-sentence rewrites for clarity and concision
- Generative AI drafting and shortening inside the editor
- Cross-platform apps: browser, desktop, Office, mobile keyboards
- Team style guides and analytics on Business plans
Pros
- + Most mature correction engine for everyday writing
- + Works everywhere you write, not just one app
- + Free tier covers core corrections
- + Low friction - suggestions are one click
Cons
- - Advanced suggestions require Pro at $12/mo annual
- - Occasionally flags correct constructions in technical writing
- - Generative features are lighter than dedicated AI writers
Frequently Asked Questions
Is Grammarly worth paying for?
For frequent email/docs writers, Pro's clarity and tone rewrites justify $12/mo (annual). Casual writers can stay on the free tier.
Does Grammarly work in Google Docs?
Yes, via browser extensions with near-native integration including tone and rewrite suggestions.
Is my text stored by Grammarly?
Grammarly processes text server-side to provide suggestions; enterprise plans offer stricter data controls. Review their privacy policy for specifics.