Best AI for Grammar Checking
TL;DR: Grammarly for everyday use. ProWritingAid for books. LanguageTool for non-English.
Best AI for Grammar Checking
| Tool | Price | Why It’s Great |
|---|---|---|
| Grammarly | Free-$12/mo | Best overall — real-time checking everywhere you write |
| ProWritingAid | $10/mo | Best for authors with deep style analysis reports |
| LanguageTool | Free-$5/mo | Best for multilingual grammar checking (30+ languages) |
| QuillBot | Free-$10/mo | Grammar + paraphrasing in one tool |
| Hemingway Editor | Free (web) | Best for readability — highlights complex sentences |
Our #1 Pick: Grammarly
Grammarly (Free-$12/mo) — Best overall — real-time checking everywhere you write. Our top recommendation for most users.
Best Free Option: Grammarly
If you are on a budget, start with Grammarly. Upgrade to paid only when you consistently hit limits.
Verdict
Grammarly for everyday use. ProWritingAid for books. LanguageTool for non-English.
FAQ
Which is the best overall?
Grammarly is our top pick for most users.
Is there a completely free option?
Yes — Grammarly offers free access that covers basic needs.
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