CharmWriter vs SwapDraft

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

CharmWriter compared with SwapDraft
Detail	CharmWriter	SwapDraft
What it does	Voice-first AI ghostwriter for storytellers who never wanted to be writers	Fix AI writing fast
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	Credit packs: Notebook ($2.99, 3 credits), Manuscript ($9.99, 11 credits), Novella ($19.99, 25 credits), Novel ($49.99, 65 credits). One credit equals approximately 1,000 finished words. Credits never expire.	Free: 100 credits at sign-up, topped up by 40 every week, 2 models per rewrite, 4 fast models including GPT-6 Luna, articles up to 6,000 words. Pro: $19 per month, 1,500 credits every month, up to 5 models per rewrite, all 9 models including Claude Sonnet 5.5 and Grok 4.7, articles up to 15,000 word
Key features	Voice-to-prose conversion with real-time transcription Story Bible that tracks characters, places, and plot threads Talk to your characters for story development Editorial questions and contradiction detection Multiple export formats: EPUB, Word, Markdown, and print-ready HTML Story Map showing character relationships and connections Type or speak your story, or upload recordings Finish Book wizard with cover designer Multi-language support for writing in any language	Mark passages and add notes about what's wrong Flip through rewrites from multiple AI models at once Choose from 9 AI models including GPT-6 Luna, Claude Sonnet, and Grok Preserve undo history and original drafts Support for TipTap-based editors and built-in document editor No need for personal API keys Credit-based pricing with transparent cost estimates Handle articles up to 6,000 words on Free plan or 15,000 on Pro Access 2 models on Free plan or up to 5 on Pro plan
What makes it different	Built specifically for storytellers without writing experience, not writers Maintains user's original voice and creative control throughout the writing process Story Bible automatically ensures consistency across entire manuscript	Never leave your editor—rewrites happen in-place without copy-paste Only the passages you mark change; the rest of your draft stays exactly as written Compare rewrites from multiple AI models side by side in one click Free plan with 100 credits and weekly top-ups, no card required Preserves full undo history even after accepting rewrites
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 −4 (down) since last check	4 +1 (up) since last check
Trust Flow (Majestic)	6	3
Citation Flow (Majestic)	9	9
Referring domains (Majestic)	5	2

5 details filled in for both companies.

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