Tool Introduction

ProWritingAid is a digital writing assistant built to improve clarity, style, and structure in written content. Launched in 2013 by Chris Banks, the tool originated from his experience transitioning from business writing to creative storytelling. He combined programming with data analysis to create a feedback-driven editor that highlights narrative and stylistic issues. Since its early success among fellow writers, ProWritingAid has expanded into a robust platform with over 40 team members and millions of users worldwide. Its mission is to make high-quality editorial guidance accessible to all.

Demo Available?

ProWritingAid offers a free plan with limited features to test the platform without payment or credit card.

Tool's Accuracy

ProWritingAid effectively detects grammar errors, passive voice, and stylistic issues. Users report strong manuscript feedback on plot, character, and structure, with some false positives and genre-specific quirks.

Aggregate Rating

4.5/5 stars (estimated from informal sources and limited reviews)

Detailed Overview

ProWritingAid analyzes writing for grammar, structure, pacing, readability, and style across formats and genres.

What ProWritingAid Does

ProWritingAid delivers detailed editing tools beyond standard grammar checks. It provides over 20 writing reports covering areas like passive voice use, sentence variety, clichés, pacing, and dialogue tags. The platform offers contextual suggestions with clear explanations. Users can write in the web or desktop editor or import documents for review. Integrations include Microsoft Word, Google Docs, Scrivener, and browser extensions. It's accessible via Windows, macOS, or any modern browser.

Who ProWritingAid is for

ProWritingAid supports creative writers such as novelists and poets; nonfiction authors including bloggers and marketers; students and academics working on essays or research; business professionals crafting emails or proposals; editors refining drafts; and organizations aiming for consistent communication quality.

Top Differentiators

Offers over 20 customizable writing reports.
Explains each suggestion to help users learn.
Adapts feedback by genre: fiction to academic.
Optimized for long-form documents like novels.
Includes direct Scrivener integration.
Supports custom rules and dictionaries.

Introductory Video

Founding Year

2012

Target Industry

B2B, B2C, SMB, Enterprise, Publishing, Education, Marketing, Business Services

Available Integrations

Microsoft Word: Available as an add-in for Windows and Mac, offering grammar and style suggestions inside Word documents.
Google Docs: Works via a dedicated add-on that brings ProWritingAid’s full suite of reports into the Docs interface.
Scrivener: Integrated through the Desktop Everywhere app, allowing real-time feedback without leaving Scrivener. Requires a Premium or Premium Pro account.
Browser Extensions: Supported on Chrome, Firefox, Edge, and Safari, enabling checks across platforms like Notion, Atticus, and Campfire.
Desktop App: Provides the most complete editing environment with access to all features, including AI tools and manuscript analysis.
API Access: Offers developers custom integration options through platforms like Eden AI for embedding grammar and spell checking.

Free: $0. Includes a 500-word limit per document, 2 report runs per day, 10 rephrases per day, and 3 Sparks per day. Features grammar, spelling, and punctuation checking, vocabulary enrichment via thesaurus, and custom suggestions based on document type.
Premium: $30/month billed monthly, $10/month billed annually ($120/year upfront), or $399 lifetime. Offers unlimited word count, unlimited reports and rephrases, 5 Sparks per day, over 25 writing analysis reports, automatic citation suggestions, and 1 Chapter Critique per day.
Premium Pro: $36/month billed monthly, $12/month billed annually ($144/year upfront), or $699 lifetime. Adds to Premium with 50 Sparks per day and 3 Chapter Critiques per day.

Story Credits are available for Manuscript Analysis, Virtual Beta Reader, or Marketability Analysis. Pricing varies by credit amount and subscription tier. Free users receive 1 complimentary credit for Manuscript Analysis.

Refunds are available for annual and lifetime plans if requested within 14 days of purchase. Monthly plans do not offer refunds. Monthly and annual subscriptions renew automatically unless cancelled.

Pricing last verified: 01/23/2026
Official Source: https://prowritingaid.com/pricing
Disclaimer: Pricing is subject to change. Please confirm current pricing on the vendor site.

Features & Specs

Grammar and Spelling Checks: Fixes punctuation mistakes and grammatical errors across texts.
Style and Clarity Analysis: Flags vague language or awkward phrasing that weakens readability.
Readability Scoring: Uses metrics like Flesch Reading Ease to assess audience suitability.
Structure and Pacing Reports: Reviews sentence length balance and paragraph flow.
Repetition Detection: Highlights recurring words or phrases that reduce impact.
Cliché Identification: Finds filler language that may dilute meaning.
Dialogue Checks: Examines quotation formatting consistency across manuscripts.
Plagiarism Detection: Optional feature compares content against online sources.
Thesaurus Suggestions: Offers context-aware synonyms for better word choice.
Custom Style Guides: Lets teams apply internal standards automatically during review.
Learning Tools: Links each recommendation to articles explaining the issue.

Supported file types include DOC/DOCX (Word), RTF, ODT (OpenDocument), TXT (plain text), SCRIV (Scrivener), plus direct input via web editor.

Maximum document size in the web editor is 100K words per document. Larger files may be handled in desktop apps but might affect speed.

Real-time feedback is available for most features. Longer reports may take several seconds on large files.

An API is available for enterprise integration upon request. Rate limits depend on individual agreements.

Security & Compliance

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Industry Use-Cases

Publishing and Creative Writing

ProWritingAid helps authors catch subtle issues in style and structure by running reports on pacing, dialogue, and word choice. Editors use custom style guides to maintain consistent quality.

Education and Academia

Students improve grammar, clarity, and originality by using ProWritingAid's writing checks before submission. Institutions integrate it into learning systems to track progress and support writing development.

Business and Professional Communication

ProWritingAid ensures clear, professional writing by integrating with Word and Google Docs. Teams improve emails, proposals, and reports while keeping tone and quality consistent across documents.

Legal and Technical Writing

Legal teams use ProWritingAid to flag unclear language and maintain consistency in terminology. Technical writers simplify complex content with readability tools for clearer end-user documentation.

Tool's Alternatives

Grammarly
Offers grammar, spelling, and style suggestions with broad platform support. Its strength is a polished interface with smooth cross-platform use and robust tone detection.

Hemingway Editor
Focuses on readability by highlighting complex sentences and passive voice. Its simple interface appeals to users seeking clarity without advanced editing tools.

Ginger Software
Delivers grammar checks, style tips, and translations. It supports Office and browsers. The translation feature sets it apart from other writing editors.

Quillbot
Known for paraphrasing and summarizing content using AI. It allows dynamic tone adjustments but offers limited depth in grammar or structure analysis compared to ProWritingAid.

Frequently Asked Questions

What does the free ProWritingAid plan include?
The free plan includes basic writing suggestions for up to 500 words, with 2 report runs, 10 rephrases, and 3 AI Sparks per day. It also grants access to grammar checks, thesaurus features, and document type settings.

What’s included in the Premium and Premium Pro plans?
Premium includes unlimited reports, rephrases, and AI Sparks (5 daily), plus over 25 writing reports. Premium Pro adds up to 50 AI Sparks daily and three critiques per day. Both support unlimited document storage.

Which platforms and file types does ProWritingAid support?
ProWritingAid works on Windows, macOS, and modern browsers. It supports DOC/DOCX, RTF, ODT, TXT, SCRIV files, and offers web or desktop editing options.

Does ProWritingAid integrate with other writing tools?
Yes. It integrates with Microsoft Word, Google Docs, Scrivener (Premium or above), Chrome, Firefox, Safari, Edge browsers—plus desktop apps for full access.

What kind of feedback does ProWritingAid provide?
The platform analyzes grammar, clarity, structure, pacing, style issues like passive voice or clichés—and offers real-time suggestions with explanations linked to learning resources.

Is there a word limit for documents in the editor?
Yes. The web editor supports documents up to 100K words. Larger files can be opened in desktop apps but may run slower.

Can teams apply their own writing rules in ProWritingAid?
Yes. Teams can create custom style guides to enforce internal standards automatically during editing sessions.

What industries use ProWritingAid most often?
Writers across publishing, education, business services, legal teams, marketing firms—and students—use it for consistent tone and improved communication quality.

Is API access available for custom integration needs?
An API is available upon request for enterprise users who want to embed writing checks into their systems. Rate limits vary by agreement.

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