ProWritingAid is the best grammar checker for fiction writers. But it's only a checker — you still need a writing app, a plotting tool, a worldbuilding tool, and a publishing tool. Auctore replaces all of them. At $14 less per month.
✓ Free plan forever · No credit card · No copy-pasting ever again
ProWritingAid's grammar analysis is genuinely impressive. But grammar is the last 10% of writing a novel — and PWA doesn't help with the other 90%.
Write in Google Docs → copy → paste into PWA → get report → copy fixes → paste back. Every. Single. Time. Auctore's analysis tools live inside your editor. No tab switching, no copy-pasting, ever.
PWA does grammar. That's it. No manuscript structure, no plotting, no characters, no worldbuilding, no AI co-writer. You still need Scrivener ($60) on top. That's $96/mo+ for a complete setup.
PWA's AI rephrases sentences. It doesn't know your characters, your plot, your world. Auctore's AI has read every word you've written and writes with you, not just at your sentences.
PWA has zero concept of chapters, acts, scenes, or story beats. It sees a wall of text. Auctore understands your whole manuscript — and scores each chapter individually.
PWA's reports are impressive. But Word Doctor, Author DNA, Chapter Health Score, and Writing Stats give you the same insight — powered by AI that actually knows your story — without ever leaving your canvas.
PWA starts at $30/mo. You're paying before you've written a word. Auctore's free plan includes the manuscript editor, binder, characters, and world codex. No credit card required.
Auctore replaces PWA's grammar reports AND adds everything else your writing career needs:
Every feature, side by side. We give credit where it's due — PWA's grammar depth is real. Our angle is we match it and do 20 other things.
| Feature |
Auctore Pro
$22/mo
|
ProWritingAid Premium Pro $36/mo |
|---|---|---|
| Writing & Manuscript | ||
| Manuscript editor (write in-app)Full rich-text editor for your novel | ||
| Binder / scene-native structureChapters, acts, scenes in a folder tree | ||
| Split editor / dual pane | ||
| Cloud-based, works in browserAny device, anywhere | ||
| Document version history | ||
| Free plan available | ||
| Grammar & Prose Analysis | ||
| Grammar & style reportsClichés, overused words, sentence variety | ||
| Number of grammar/style report types | Core suite | 25+ reports |
| Author style analysisMatch your prose to published authors | ||
| Number of reference authors | Curated selection | 90 fiction authors |
| Writing stats (readability, vocab diversity)Flesch-Kincaid, reading time, etc. | ||
| Analysis lives inside your editorNo copy-paste, no tab switching | ||
| Analysis is story-awareKnows your characters, world, plot | ||
| In-context thesaurus | ||
| Plagiarism checker | ||
| Chapter Health ScoreHook, pacing, dialogue, tension, craft — per chapter | ||
| Word DoctorWeak words, clichés, overused phrases | ||
| AI Writing Tools | ||
| AI co-writer (context-aware)Knows your characters, plot, world rules | ||
| AI rephrase / sentence-level suggestions | ||
| AI beta readerReads your manuscript, spots story issues | ||
| Story Wizard — guided novel builderPremise → characters → outline → draft | ||
| Smart world contextAI reads your codex while it writes | ||
| Story Structure & Plotting | ||
| Plot grid / scene board | ||
| Visual timeline | ||
| Chapter beat trackingGoal, conflict, turning point per scene | ||
| Characters & Worldbuilding | ||
| Character profiles & world codex | ||
| Relationship webs | ||
| Interactive maps with pins | ||
| Visual moodboards | ||
| Research board with URL clipping | ||
| Read-to-Me & Publishing | ||
| Text-to-speech narration | Basic | |
| Studio-quality voices52 voices — EN, PT-BR, ES | System voice only | |
| Advanced Compile (13 trim sizes, KDP profiles)Print-ready layout | ||
| Export to DOCX, PDF, ePub | ||
| Real-time collaboration (live presence) | ||
| Role-based access (Owner / Co-Writer / Editor) | ||
| Track Changes (accept / reject suggestions) | ||
| AI Review ModeAI-powered suggestions via Track Changes | ||
| AI Beta ReaderFull chapter feedback and critique | ||
| Offline PWA (works without internet)Install as app, write anywhere | ||
| Cover Designer (10 genre templates) | ||
| Series Builder + Series Bible | ||
| Query Letter + Pitch Generator | ||
| Multilingual tools | ||
| NaNoWriMo mode | ||
A feature checklist doesn't tell the whole story. Here's what the difference actually feels like.
PWA is a paste-and-report tool. Write somewhere else, copy your text, paste it in, read the reports, copy your fixes, paste back. It has no idea you wrote that chapter inside a 12-chapter manuscript about a war mage named Soren. It just sees text.
Every analysis tool in Auctore lives in the same canvas where you write. Word Doctor, Author DNA, Chapter Health Score, Writing Stats — they all run inside your editor, powered by AI that has read your entire manuscript.
ProWritingAid grades your sentences. That's genuinely valuable. But grammar is the surface layer. PWA can't tell you that your Act 2 is flabby, that your protagonist's motivation vanished in chapter 8, or that your subplot hasn't appeared in 40,000 words.
Auctore understands your novel structurally. The AI beta reader reads all of it — not just a chapter. It finds story-level issues: missing beats, pacing dips, character arc gaps, and consistency breaks across your whole manuscript.
Auctore Pro ($22/mo) for writing, plotting, and worldbuilding. Then run your final manuscript through PWA if you want their 25-report deep grammar audit. You can't do that inside Auctore — and we'll be the first to admit it. But for most writers, Auctore's built-in tools get you 90% of the way there. And for a complete writing setup, Auctore alone costs $14 less per month than PWA alone — with everything else included. If you want the absolute deepest grammar analysis on your final draft, run both. But you'll only need one of them every day.
Start free, write your novel, and analyze your prose — without leaving your canvas.
Free plan forever · No credit card · No copy-pasting ever