Grammarly
Writing

Tool review · Writing

Grammarly review: who it is for and who should skip it

Clear English in emails and proposals. Here is what Grammarly does well, where it falls short and what to try if it is not the right fit.

Fixes mistakes as you typeWorks in many appsHelps with polite tone

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Grammarly overview

Grammarly checks what you write as you type and suggests fixes for spelling, grammar, clarity and tone. It works in a browser extension, desktop app and many everyday apps, so the help follows you from email to documents.

Why we recommend it

It improves the writing you already do every day, in the apps you already use, with almost no learning curve.

CategoryWriting
Best forClear English in emails and proposals
Last reviewedOctober 2026

Who Grammarly is best for, and who should skip it

Best for

  • Anyone writing English emails, proposals or posts
  • Non-native English writers who want quick corrections
  • People who write in many different apps

Not best for

  • Writers who want long in-depth style reports on a manuscript
  • People who want a tool to write whole articles from nothing
  • Anyone who is not comfortable with a tool reading their text to check it

Grammarly pros and cons

Pros

  • Fixes mistakes as you type
  • Works in many apps
  • Helps with polite tone

Cons

  • Suggestions can be wrong, so you still decide
  • Some advanced features need a paid plan
  • It checks text but does not plan or research for you
Still deciding on Grammarly?Clear English in emails and proposals

Key features of Grammarly

Grammar and spelling

Catches common mistakes while you type.

Clarity suggestions

Points out long or confusing sentences and offers shorter ones.

Tone detection

Shows how a message may sound to the reader.

Works across apps

Browser extension, desktop app and keyboard for phones.

AI writing help

Drafting and rewriting help on supported plans.

Grammarly alternatives

If Grammarly is not quite right, these tools cover similar ground. Each page explains who it suits.

See all Grammarly Alternatives →

Grammarly comparisons

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Grammarly FAQ

It is one of the easiest ways to catch mistakes and awkward phrasing as you write, which is why it suits many non-native writers.

It supports many popular apps through its extension and desktop app. Check the official site for the current list.

No. It catches many errors, but a human editor still judges structure, facts and voice.

How this page was made

  • Built from official sourcesProduct websites, documentation, pricing and feature pages.
  • Honest about testingWe describe hands-on use only where the page says so.
  • Independent by policyNobody can pay to be listed, ranked higher or reviewed more kindly.
Read how we research and choose tools →

Some links on this page may be affiliate links. If you buy through one we may receive a commission at no extra cost to you. How we research and choose tools. Prices and features change, so check the official site.

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Grammarly
Clear English in emails and proposals
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