The best Grammarly alternatives for grammar checking, style improvement, and writing polish.
Grammarly Premium at $30/mo is expensive for casual writers
You want privacy-focused grammar checking that doesn't send text to the cloud
You need style analysis beyond grammar (sentence variety, pacing, voice)
You want integration with specific tools Grammarly doesn't support well
ChatGPT/Claude now catch grammar issues AND rewrite for clarity
Deep style analysis beyond basic grammar
Free (500 words/check); Premium $30/year; Premium Pro $79/year
prowritingaid.com
Best for: Serious writers, authors, long-form content
Pros
Cons
Open-source grammar checker with privacy focus
Free (20K chars); Premium $4.99/mo (billed annually)
languagetool.org
Best for: Privacy-conscious users, non-English languages
Pros
Cons
Readability and clarity analysis, no grammar focus
One-time $19.99 desktop; Plus $10/mo online with AI
hemingwayapp.com
Best for: Writers focused on clarity and concision
Pros
Cons
AI that explains WHY your writing needs changes
Free; Pro $20/mo
claude.ai
Best for: Learning to write better, deeper rewrites
Pros
Cons
Grammar and style fixes plus rewriting
Free; Plus $20/mo
chatgpt.com
Best for: General editing alongside other AI tasks
Pros
Cons
Grammar check with translation and text-to-speech
Free; Premium $12.48/mo
gingersoftware.com
Best for: ESL writers, translation needs
Pros
Cons
Paraphrasing-first AI writing assistant
Free (limited); Premium $9.95/mo (monthly)
quillbot.com
Best for: Paraphrasing, academic writing, reducing plagiarism
Pros
Cons
Built into Microsoft 365, grammar + style
Free basic; Premium included with M365
microsoft.com/editor
Best for: Microsoft 365 users, no additional tool needed
Pros
Cons
| Feature | Grammarly | ProWritingAid | LanguageTool | Hemingway | Claude | ChatGPT | Ginger | QuillBot | Microsoft |
|---|---|---|---|---|---|---|---|---|---|
| Free tier | Yes | Yes (limited) | Yes (20K) | Basic free | Yes | Yes | Yes | Yes | Yes |
| Annual price | $144 | $30/yr | $60/yr | $120/yr | $240/yr | $240/yr | $150 | $120/yr | Included M365 |
| Inline editing | Yes | Some apps | Some apps | Limited | No | Extension | Extension | Extension | MS apps |
| Style depth | Medium | Best | Medium | Clarity only | Deep (on request) | Deep (on request) | Basic | Paraphrase | Medium |
| Offline/privacy | No | Partial | Self-host option | Desktop app | No | No | No | No | Some |
For deep writing analysis at a fraction of Grammarly's price, ProWritingAid is the obvious winner at $30/year vs Grammarly's $144/year. For privacy-conscious users, LanguageTool (especially self-hosted) is unbeatable. For clarity-focused writing, Hemingway Editor with its one-time price is hard to beat. For Microsoft 365 users, you already have Microsoft Editor — no need to pay extra. And increasingly, ChatGPT/Claude can replace Grammarly entirely for users willing to copy-paste, offering better explanations and full rewrites.
Grammarly Premium is worth it if you write professionally every day and value the real-time inline suggestions across every app. For most users, ProWritingAid at $30/year gives similar or better quality. If you're already paying for ChatGPT or Claude, those tools can replace Grammarly for occasional heavy editing tasks.
LanguageTool's free tier (20,000 characters per check) covers most writing needs. Microsoft Editor's free tier is solid for browser and document work. Hemingway Editor's web version is free forever for basic use. ChatGPT's free tier handles grammar requests for specific text you paste in.
For many users, yes. ChatGPT and Claude catch grammar issues AND can explain them, rewrite sentences, adjust tone, and improve clarity — things Grammarly only partially does. The trade-off is workflow: Grammarly works inline as you type across all apps; ChatGPT requires copying text to its interface. For writers who edit in batches, AI tools win on quality.
ProWritingAid dominates here. Its reports on dialogue tags, repeated words, sensory balance, and pacing are designed specifically for long-form fiction. It integrates with Scrivener, the preferred tool for many authors. Grammarly is designed more for business writing; ProWritingAid is designed for literary craft.
See head-to-head AI tool comparisons and real pricing breakdowns.