Our take: Good for novelists and long-form writers who want detailed style reports; the free plan limits each report to 2 runs a day on 500 words.
- In-depth style reports
- Lifetime plan available
- Free: 500 words
- Not tested by us yet
- ? China access — not tested yet
Checked before sign-up
Checked 28 Sep 2026 · from official pricing and help pages · not tested hands-on yet
Free plan2 runs/day per report, 500 words
Paid fromPremium US$10/mo (US$120/yr)
Sign-upAccount required
Your data: Your text is sent to ProWritingAid for analysis. Data retention was not stated on the official pricing page we checked.
Data sheet
Every row shows how we know it
| Free limit | Each report 2 times a day on 500 words Official |
|---|---|
| Free AI features | 10 Rephrases per day Official |
| Premium price | US$30/month, US$120/year, US$399 lifetime Official |
| Premium Pro price | US$36/month, US$144/year, US$699 lifetime Official |
| Integrations | Web editor, browser, Google Docs, MS Office, desktop Official |
| Access from China | — Not tested |
When to use it
Pick it to check a full manuscript for repetition, readability and style issues.
Before you use it
Monthly billing costs far more than annual, so decide how long you need it first.
How to use it
- Create an account at prowritingaid.com.
- Paste text into the web editor or install the browser extension.
- Run grammar and style reports and apply suggestions.
Alternatives
- Grammarly — Easier for short work writingCloud
- LanguageTool — Multilingual grammar checkingCloud
Checked 28 Sep 2026 · compiled from official information, not yet tested by us. Found something outdated? Tell us. · ProWritingAid pricing (official)