ProWritingAid
Grammar checker and in-depth style editor built for long-form and fiction writers.
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Visit ProWritingAid → Last verified 2026-10-14
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | $0 | — | 500 words at a time; 2 runs per report/day; 10 Rephrases/day |
| Premium | $30/mo | billed monthly | or $120/year billed annually |
| Premium Pro | See pricing page | — | Higher Sparks/Chapter Critique limits, best Story Credit discounts |
Free plan: Yes — Daily-limited reports, Rephrases, Sparks and Creative Nudges; 500 words at a time.. Source: official pricing page.
Key features
- Unlimited line-editing reports on paid plans
- Chapter Critique and Story Canvas for fiction
- Story Credits for Manuscript, Plot, Character, Beta Reader and Marketability analysis
- English only (US, UK, AU, CA)
- 3-day refund window on yearly/lifetime plans
Not yet verified
- Premium Pro price not captured
Coverage
Alternatives
- Grammarly — AI writing assistant for grammar, clarity, tone, and rewrites wherever you type.
- QuillBot — Paraphrasing tool with 10+ rewrite modes, plus grammar checking and AI detection.
Sources
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