Grammarly
Grammarly is a writing assistant that lives where you already type — browser, email, docs, and desktop apps — correcting grammar, sharpening clarity, and (on paid tiers) rewriting and drafting with AI. Its distribution is the moat: it's simply everywhere you write.
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The verdict
The free tier is the best zero-cost writing upgrade available, full stop. Premium is worth it for people whose writing is their work; casual writers can stay free forever without guilt.
A look at Grammarly

Best for
Anyone whose credibility rides on written English — email-heavy roles, non-native speakers, content teams.
Not for
You write rarely, or your organization restricts cloud text processing for confidentiality.
PRICING
Grammarly pricing
| Plan | Price | Our take |
|---|---|---|
| Free | No card required | Core correctness and tone detection, unlimited. |
| Premium / Business | Monthly or annual | Rewrites, fluency, and generative AI; annual billing is markedly cheaper. Business adds team controls. |
Pricing as of July 2026. Plans and credit allowances change often — check the official Grammarly pricing page before committing.
THE TRADE-OFFS
Pros & cons
- Works across virtually every surface you type on.
- Free tier covers correctness basics indefinitely.
- Tone and clarity suggestions genuinely improve business writing, not just fix typos.
- Premium's value over free is incremental if you only need correctness.
- Cloud processing of everything you type is a real consideration for sensitive work.
ALTERNATIVES
If Grammarly isn't the fit
DEALS
Ways to save on Grammarly
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Annual billing saving on Premium
FAQ
Quick answers about Grammarly
See what Grammarly has to offer
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