Grammarly vs ProWritingAid
A side-by-side comparison to help you choose the right tool.
80
Grammarly scores higher overall (80/100)
But the best choice depends on your specific needs. Compare below.
| Feature | Grammarly | ProWritingAid |
|---|---|---|
| Our score | 80 | 76 |
| Pricing | Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls. | Free tier with limited suggestions. Premium at $10/month (annual) or $30/month (monthly). Lifetime license available at $399 one-time payment. |
| Free plan | Yes | Yes |
| Best for | professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides | authors and novelists who need deep style analysis, content writers producing long-form articles and reports, non-native English speakers who want to improve their writing, students working on academic papers and essays, editors who want automated first-pass quality checks |
| Platforms | web, desktop, mobile, browser-extension | web, windows, mac, chrome, firefox, word, google-docs, scrivener |
| API | No | No |
| Languages | en | en |
| Pros |
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| Claim deal | Visit site |
- Pricing
- Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls.
- Free plan
- Yes
- Best for
- professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides
- Platforms
- web, desktop, mobile, browser-extension
- API
- No
- Languages
- en
- Pricing
- Free tier with limited suggestions. Premium at $10/month (annual) or $30/month (monthly). Lifetime license available at $399 one-time payment.
- Free plan
- Yes
- Best for
- authors and novelists who need deep style analysis, content writers producing long-form articles and reports, non-native English speakers who want to improve their writing, students working on academic papers and essays, editors who want automated first-pass quality checks
- Platforms
- web, windows, mac, chrome, firefox, word, google-docs, scrivener
- API
- No
- Languages
- en
80Choose Grammarly if:
- You are professionals writing emails and business documents
- You are students improving academic writing
- You are content creators and marketers polishing copy
- You want to start free
76Choose ProWritingAid if:
- You are authors and novelists who need deep style analysis
- You are content writers producing long-form articles and reports
- You are non-native English speakers who want to improve their writing
- You want to start free
FAQ
- What is the difference between Grammarly and ProWritingAid?
- Grammarly is the most widely used ai writing assistant, offering real-time grammar, spelling, tone, and clarity suggestions across virtually any text field via browser extensions, desktop apps, and mobile keyboards. its generative ai features now handle full rewrites and drafting. ProWritingAid is a comprehensive writing assistant that combines grammar checking with in-depth style analysis, offering detailed reports on readability, sentence structure, overused words, and pacing. more focused on long-form writing improvement than quick fixes.
- Which is cheaper, Grammarly or ProWritingAid?
- Grammarly: Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls.. ProWritingAid: Free tier with limited suggestions. Premium at $10/month (annual) or $30/month (monthly). Lifetime license available at $399 one-time payment.. Grammarly has a free plan. ProWritingAid has a free plan.
- Who is Grammarly best for?
- Grammarly is best for professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides.
- Who is ProWritingAid best for?
- ProWritingAid is best for authors and novelists who need deep style analysis, content writers producing long-form articles and reports, non-native English speakers who want to improve their writing, students working on academic papers and essays, editors who want automated first-pass quality checks.