ProWritingAid
AI-powered grammar checker, style editor, and manuscript analysis toolkit for storytellers.
What is ProWritingAid?
ProWritingAid (often searched as pro writing aid or prowriting aid) is a comprehensive online grammar checker, style editor, and writing mentor designed to help storytellers craft, polish, and elevate their manuscripts. Acting as a personal writing coach, it goes beyond the basic proofreading of a standard grammar checker or alternatives like QuillBot by offering deep developmental insights. It includes specialized tools like the Virtual Beta Reader, Chapter Critique, and Manuscript Analysis to evaluate structural pacing and sensory details, making it an essential toolkit for authors looking to perfect their prose, manage mechanical elements like the proper use of an em dash, or find inspiration when staring at a blank page.
Category
Best ProWritingAid use cases by task, role, industry, and platform
These use cases show where ProWritingAid fits best, ranked by fit score before popularity or pricing.
ProWritingAid Pricing Plans
Compare ProWritingAid free options, ProWritingAid paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.
Free, Premium from $10/mo
Basic writing suggestions everywhere you write. Limited to a 500 word count limit, 2 runs per report per day, 10 rephrases per day, and 3 Sparks per day.
Billed monthly. Includes unlimited word count, unlimited report runs, unlimited rephrases, 5 Sparks per day, 25+ writing reports, and 1 Chapter Critique per day.
Billed yearly at $120. Includes all Premium features, a 3-day money-back guarantee, and a 30% discount on Manuscript Analysis Credits.
Billed monthly. Unlocks extended AI features including everything in Premium plus 50 Sparks per day, 3 Chapter Critiques per day, and a 50% discount on Manuscript Analysis Credits.
Billed yearly at $144. Unlocks all Premium Pro extended AI features with a 3-day money-back guarantee.
One-time payment for lifetime access to all Premium tier features with no recurring fees and a 3-day money-back guarantee.
One-time payment for lifetime access to all Premium Pro extended AI features with no recurring fees and a 3-day money-back guarantee.
Pricing updated:Jun 11, 2026
ProWritingAid AI Features
ProWritingAid Pros and Cons
Pros
- Deep, actionable analysis specifically tailored for fiction and narrative writers
- Strict data privacy with bank-level security and a guarantee that user text is never used for AI training
- Integrates natively where you write, eliminating the need to constantly copy and paste text
- Offers lifetime payment licenses alongside flexible subscription tiers
- Includes customizable style guides and author comparisons against 90 famous fiction authors
Limitations
- The free plan imposes a strict 500-word count limit per check
- Currently only available for documents written in the English language
- Plagiarism checks and full Manuscript Analysis credits require extra purchases or premium upgrades