ProWritingAid
Deep writing analysis and improvement tool
What it does
ProWritingAid is deep writing analysis for authors and professional writers, 20+ reports covering style, readability, overused words, sentence structure, pacing, and cliches, going well beyond Grammarly's grammar-and-clarity focus into genuine craft-level manuscript feedback. It's the tool serious authors and long-form writers reach for when Grammarly's surface-level checks aren't enough.
Free tier
Yes
Starts at
$10/mo
Setup
easy
Key features
Integrates with
Chrome, Word, Google Docs, Scrivener
Who this fits
- Authors and long-form writers wanting genuine style and craft analysis, not just grammar checking
- Content teams doing serious editing passes on published material (blog posts, guides, books)
- Anyone using Scrivener, the integration there is a real differentiator versus Grammarly
Who it does NOT fit
- Anyone who wants a lightweight, unobtrusive daily writing assistant, Grammarly's interface is reported as cleaner and less disruptive for everyday quick corrections, ProWritingAid is a deeper, heavier tool by design (Source: comparison review via WebSearch summary, 2026)
- Non-English-primary writers working in mixed-language documents, one user reported the tool tries to find errors in any language present in a document, creating significant performance impact when writing isn't purely English (Source: user report via WebSearch summary, 2026)
- Anyone expecting fast, responsive support when something breaks, support quality is a documented weak point, one reviewer summarized it as "five-star potential and one-star support," specifically citing a bug report response described as "awful" (Source: user review via WebSearch summary, 2026)
Pricing
Real gotchas
- A specific and disruptive bug has been reported where pressing Enter erases written content with no way to undo it, forcing a rewrite from scratch, worth warning the client about saving work frequently until this is confirmed resolved on their version (Source: user report via WebSearch summary, 2026)
- The Chrome plugin has been reported as unreliable, sometimes logging users out mid-session, don't rely on it as the sole access point for a time-sensitive editing session
- Support responsiveness is a genuine weak point relative to the product's feature depth, set expectations that self-service troubleshooting may be needed
- If the document mixes multiple languages, expect a real performance hit as the tool attempts to check spelling/grammar across all detected languages
Integrations that matter
Otto’s take on this tool
Recommend ProWritingAid for authors, long-form content teams, and anyone needing deeper style/craft analysis than Grammarly provides, especially Scrivener users. Warn about the reported Enter-key data-loss bug (save frequently) and set realistic expectations about support responsiveness if something breaks. For simple everyday grammar checking with a lighter, less disruptive interface, Grammarly remains the better fit.
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Editor's curated reviews
703 reviews across TrustPilot - avg 4.2/5Curated by Otto from TrustPilot public reviews (fetched 2026-08-31). 703 total reviews at a 4.2 headline (59% 5-star, 8% 1-star) - a healthy, high-volume aggregate for a paid writing/editing tool. The 5-star cluster praises manuscript analysis, long-term value, and depth vs. Grammarly-class competitors. The 1-star cluster concentrates on refund-window disclosure (monthly plans excluded from the stated refund window) and occasional wrong or overly aggressive suggestions - policy-review recommendation before purchasing anything but an annual plan. G2 and Capterra were consulted for aggregate context but not directly cited here (source-access limits). Not user-submitted on Ottomately.
“I have been a subscriber for several years and have always found the platform excellent value for money.”
“I really liked the manuscript analysis. I was surprised by how thorough and accurate it was.”
“I really do enjoy this app, it's helping me improve my writing. However, there's a minor concern with pronouns.”
“ProWritingAid wanted to change the word benighted to beknighted, reasoning that it might be a confused expression.”
“I purchased a monthly plan based on the advertised refund window, only to discover monthly subscriptions are excluded.”
“Many of its suggestions are wrong, and many things that should be suggested are ignored.”
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