ProWritingAid

Deep grammar and style analysis for authors and serious writers.

Productivity Freemium
Researched · Published · Reviewed
RECATOOLS Score
7.6 / 10
Capability
8
Value for money
8
Ease of use
6
ASEAN readiness
6
API quality
6
Founded
2012
HQ
London, United Kingdom
Users
3m+ users
Launched
Jul 2026
Developer
Chris Banks

Overview

ProWritingAid runs 20+ writing reports — grammar, style, pacing, overused words, echoes — going deeper than Grammarly for authors and long-form writers. It integrates with Word, Scrivener, Google Docs and the browser, and offers a rare lifetime-purchase option.

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Pricing

Pricing shown for reference only. These figures reflect RECATOOLS research as of 11 Jul 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.

Free
$0
500-word checks, limited daily runs
  • Grammar & spelling checks
  • Word Explorer & Thesaurus
  • 2 report runs/day
Premium
$30/mo
Or $120/yr — unlimited word count
  • Unlimited reports & rephrases
  • 25+ writing analysis reports
  • Real-time collaboration
Premium Lifetime
$399
One-time purchase, Premium features
  • Unlimited word count
  • 25+ writing reports
  • 3-day money-back guarantee
Premium Pro Lifetime
$699
One-time purchase, Pro features
  • Everything in Premium Pro
  • Lifetime workshop access
  • 3-day money-back guarantee

Use cases

Analysing a novel chapter for pacing and sentence length variation Identifying overused phrases and repeated words in a book manuscript Checking academic writing for all style issues before submission
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ASEAN Perspective

ProWritingAid in Southeast Asia

ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).

RECATOOLS Verdict

ProWritingAid is one of the most thorough English writing assistants available, going well beyond grammar into style, pacing, sentence variety, overused words and genre-specific reports. Its desktop app and integrations (Word, Scrivener, Google Docs, browser) make it a strong fit for novelists, academics and content writers who edit long documents and want detailed explanations rather than one-click fixes.

The trade-off is a steeper learning curve and a busier interface than Grammarly — the common comparison is that Grammarly wins for on-the-fly email and Slack, ProWritingAid for long-form creative work. Premium runs $30/month or $120/year, with a $399 lifetime option (and $699 for Premium Pro) that Grammarly's subscription-only model can't match. It's English-centric with limited support for Southeast Asian languages, though pricing stays globally accessible. Best for writers who value depth of analysis over speed.

Independent AI-assisted assessment by RECATOOLS.

What people say

For daily Slack messages and quick emails, one Reddit consensus goes, Grammarly is invisible and just works — ProWritingAid is built for something slower: 90,000-word manuscripts, not one-line replies. It runs more than 20 separate reports (overused words, sentence-length variation, pacing, dialogue tags, echoes) that Grammarly doesn't attempt, and its Scrivener integration has made it a default second opinion for a lot of working novelists.

The interface is the recurring complaint. Reviewers consistently describe it as cluttered next to Grammarly's cleaner pass-fail suggestions, and there's a real learning curve before the reports stop feeling like noise. The free tier caps checks at 500 words, which rules out using it on anything longer than a blog post without paying.

Pricing is where ProWritingAid pulls ahead of the subscription treadmill: Premium runs $30/month or $120/year, Premium Pro ($36/month, $144/year) adds live author workshops and cowriting sprints, and — unlike Grammarly, which is subscription-only — a $399 lifetime license (or $699 for Pro) closes the deal permanently. For working writers who'll use the tool daily for years, that math beats renting Grammarly forever. It's English-centric with little for Southeast Asian languages, and the AI rewrite features are competent but not category-leading; the value here is depth of analysis, not generative flash.

Summary of public user & expert reviews, compiled by RECATOOLS.

Notable facts

  • ProWritingAid was one of the first writing tools to offer Scrivener integration, making it the preferred grammar checker among professional novelists.
  • The tool's 'echoes' report detects when the same word appears multiple times within a short paragraph — a subtle stylistic issue that only careful human editors would normally catch.
  • ProWritingAid offers a lifetime purchase for $399, a pricing model that differentiates it from subscription-only competitors and appeals to writers who plan to use it for decades.

Frequently asked questions

Is ProWritingAid free?
Yes, with 500 words per check. Premium at $30/month removes the limit.
How does ProWritingAid compare to Grammarly?
ProWritingAid offers more detailed style analysis and is stronger for long-form fiction. Grammarly is simpler to use and better for business writing.
Does ProWritingAid work in Scrivener?
Yes. Scrivener integration is a major differentiator.
What is the Echoes report?
It identifies when the same word or similar words appear multiple times close together — a common stylistic issue in drafts.
Is there a lifetime licence?
Yes. $399 one-time purchase for lifetime access.

About this listing

Researched on
Published on
Last reviewed

This entry was compiled from publicly available data including ProWritingAid's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with ProWritingAid unless explicitly stated.

Data accuracy

Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.

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