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ProWritingAid

Updated: Sep 25, 2026

A grammar checker, style editor, and writing mentor that gives fiction writers in-depth feedback on plot, pacing, character development, and prose.

ProWritingAid
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About ProWritingAid

Overview

ProWritingAid is a writing assistant and grammar checker built specifically for fiction authors and storytellers. It gives real-time feedback on grammar, style, pacing, and structure so writers can improve their work as they go.

Unlike general-purpose grammar tools, ProWritingAid focuses on narrative elements such as plot analysis, character development, and sensory detail. It supports over 4 million writers and works inside apps such as Word, Google Docs, and Scrivener.

Key Benefits

  • Over 4 million writers use ProWritingAid to craft and polish their stories.
  • Tailored analytical tools assess every aspect of writing in seconds and teach users how to improve.
  • Chapter Critique provides instant feedback on a single chapter; Manuscript Analysis and Virtual Beta Reader cover entire manuscripts in minutes.
  • Sensory reports and pacing improvements help identify places to further engage readers.
  • Bank-level security is used to keep writing safe, and user text is never used to train algorithms.

How It Works

You install the ProWritingAid add-in or desktop app for your preferred writing tool, such as Word, Google Docs, or Scrivener. As you write, the tool highlights issues in real time and offers suggestions for grammar, style, and structure. You open the Reports panel to access specialized analysis like Pacing, Sensory Detail, or Chapter Critique, then apply the changes you want directly in your document.

Use Cases

  • Novelists — Use Manuscript Analysis to evaluate plot, pacing, and character arcs across an entire book manuscript.
  • Self-publishing authors — Rely on the Virtual Beta Reader to catch structural issues before sending work to a human editor.
  • Aspiring fiction writers — Overcome writer's block with Sparks, a tool designed to generate ideas and keep the writing flowing.
  • Students — Improve essay and story writing through real-time grammar and style feedback, with schools able to access premium features for free.
  • Bestselling authors — Edit published novels with advanced style improvements, custom style guides, and terminology management.

Why Choose This Product

ProWritingAid is best suited for fiction writers who want feedback beyond basic grammar correction — including story-level analysis, pacing reports, and character tracking. Its free tier is limited to 500-word checks and 2 report runs per day, so heavy users will need a paid Premium or Premium Pro subscription. The tool supports English only.

ProWritingAid Pros & Cons

Strengths
  • Free tier available with no time limit
  • Integrates with Word, Google Docs, and Scrivener
  • 25+ specialized writing analysis reports
  • Chapter Critique and full Manuscript Analysis
  • Bank-level data security, text never used for training
Limitations
  • Free plan limited to 500 words per check
  • Free plan capped at 2 reports per day
  • Free plan limited to 10 rephrases per day
  • English only — no multilingual support

Key Features

✏️

Grammar Checker

Real-time suggestions for grammar, spelling, and punctuation errors as you write.

🔄

Paraphrasing Tool

Rewrites sentences to improve clarity, conciseness, and tone for fiction.

📖

Manuscript Analysis

Evaluates plot structure across an entire manuscript in minutes.

📄

Chapter Critique

Provides instant feedback on a single chapter's pacing, dialogue, and narrative voice.

💡

Sparks

Generates writing prompts and ideas to overcome writer's block.

📊

Writing Reports

Dashboards that highlight sensory detail, pacing, dialogue balance, and readability.

🖋️

Write Mode

A distraction-free writing environment within the ProWritingAid desktop app.

👤

Character Analysis

Ensures consistency in character descriptions, traits, and story arcs.

🏪

Marketability Analysis

Analyzes genre fit, market trends, and commercial appeal of a story.

ProWritingAid Pricing

View full pricing →
Free
Free/mo
  • 500 word count limit
  • 2 runs per report per day
  • 10 Rephrases per day
  • 3 Sparks per day
  • Grammar, spelling, punctuation
  • Word Explorer & Thesaurus
Premium
$120/yr
  • Unlimited word count
  • Unlimited report runs
  • Unlimited Rephrases
  • 5 Sparks per day
  • Advanced style improvements
  • 25+ writing analysis reports
  • Custom style guide
  • Snippets
  • Citations
  • Collaboration
  • 1 Chapter Critique per day
  • Up to 40% off Story Credits
Most popular
Premium Pro
$144/yr
  • Everything in Premium
  • 50 Sparks per day
  • 3 Chapter Critiques per day
  • Up to 65% off Story Credits
  • Live workshops with top authors & editors
  • On-demand expert workshop library
  • Daily cowriting sprints (beta)
  • Writer networking events (beta)
  • Guided writing challenges (beta)
Compare plans
Feature
Free
Free/mo
Premium
$120/yr
Premium Pro
$144/yr
500 word count limit
2 runs per report per day
10 Rephrases per day
3 Sparks per day
Grammar, spelling, punctuation
Word Explorer & Thesaurus
Unlimited word count
Unlimited report runs
Unlimited Rephrases
5 Sparks per day
Advanced style improvements
25+ writing analysis reports
Custom style guide
Snippets
Citations
Collaboration
1 Chapter Critique per day
Up to 40% off Story Credits
Everything in Premium
50 Sparks per day
3 Chapter Critiques per day
Up to 65% off Story Credits
Live workshops with top authors & editors
On-demand expert workshop library
Daily cowriting sprints (beta)
Writer networking events (beta)
Guided writing challenges (beta)

Pricing extracted from the product website and may change. Check the source for current details.

Frequently asked questions about ProWritingAid

How secure is my work?

We never keep your work or any text entered into our editor. Data is encrypted and sent to our servers for processing but is never stored on those servers. Documents are uploaded to your account, and only you can access them.

How many words can I check at one time?

With a free account, you receive suggestions for 500 words at a time. With a Premium or Premium Pro license, you can use ProWritingAid with documents of any length.

What is the benefit of paid vs Free?

Premium and Premium Pro plans come with unlimited word count and unlimited Rephrases, plus more Sparks, Chapter Critiques, premium style suggestions, and discounts on Story Credits.

What is the benefit of Premium Pro vs Premium?

With Premium Pro you unlock higher usage limits for Sparks (50 per day) and Chapter Critique (3 per day), plus best prices on Story Credits, live workshops, daily cowriting sprints, group critique sessions, writer networking events, and guided writing challenges.

Is ProWritingAid free?

ProWritingAid offers a free plan with optional paid upgrades. See the pricing section for what's included in each tier.

How much does ProWritingAid cost?

ProWritingAid offers the following plans: Free, Premium, Premium Pro. See the pricing section for what's included in each tier and any per-seat or usage-based costs.

How ProWritingAid compares

 
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ProWritingAidThis
Starting priceFree—$10/moFree
Pricing modelFreemiumFreemiumFreemiumFreemium
PlatformsWeb, Windows, macOSWeb, macOS, Windows, iOS, AndroidWebWeb, macOS, Windows, iOS, Android
Top features
  • Grammar Checker
  • Paraphrasing Tool
  • Manuscript Analysis
  • Text Paraphraser
  • Grammar Checker
  • AI Detector
  • Write
  • Story Bible
  • Describe
  • Grammar & Spell Check
  • Tone Suggestions
  • Full-Sentence Rewrites
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