Grammarly

Writing

The editor that follows you across the web.

4.5(3,410)

Grammarly remains the most practical writing layer because it shows up in the box you are already typing in. Grammar, tone, and clarity suggestions are table stakes; the AI rewriter and agents are the newer story. It catches the mistakes Claude will not see because you never pasted the email. The subscription stacks quickly with other AI tools, and the rewrite voice can flatten personality if you accept every suggestion. For professionals who write in Gmail, Docs, and Slack all day, it still earns its keep.

Editor verdict
Still the best everywhere-editor. Keep Pro; do not expect it to replace Claude.

Pros

Omnipresent — browser, desktop, and mobile keyboards
Catches real errors in the tools you already use
Tone and clarity suggestions that non-writers benefit from

Cons

Easy to over-smooth your actual voice
Pro plus other AI subs adds up
Generative features lag dedicated assistants

Best for

Anyone who writes in many apps and wants a safety net, not a co-author.

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