Copix vs AI Book Editor

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

Copix compared with AI Book Editor
Detail	Copix	AI Book Editor
What it does	Your copywriting assistant for Claude, ChatGPT and Cursor that gives your AI the method for each piece and reviews every draft.	AI writing critique tool for serious authors
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Not given
Pricing	Basic: $9/month or $90/year. Complete: $29/month or $290/year. 14 days free trial on either plan. Complete includes 1,500 credits per month that roll over for up to 3 months (up to 4,500 total). Credit packs available for additional usage.	Core Plan: $19/month (200,000 words of editing per month, limited rewriting ability). Pro Plan: $29/month (300,000 words of editing per month, able to rewrite entire chapters and books). A one-time free word sample is available for new accounts.
Key features	Write with method for different content types (ads, pages, emails, posts, stories, offers) Review drafts for AI voice, claims without proof, and missing CTAs before publishing Save and reuse business brief (offer, buyer, voice, proof) across chats SEO audit of live pages with on-page rules and AI search readiness Check whether AI assistants cite your site versus competitors Crawl sites up to 100 pages for SEO analysis Identify unsourced claims, fake urgency, and ad policy violations Unlimited use on Basic plan, no usage cap for writing and reviews	Sentence-level literary feedback Paragraph-level literary feedback Passage-level literary feedback in context Chapter-level literary feedback in context Book-level literary feedback in entire context One-click text rewriting with AI Entire chapter rewriting on Pro Plan Entire book rewriting on Pro Plan 300,000-word context window on Pro Plan Progressive learning through interactive Q&A
What makes it different	No new app—works as a connector in the AI assistants you already use Review checks every draft against your brief before you see it, fixing AI voice automatically Engines measure against real results: live pages, AI citations, winning pages and ads in your niche Five-minute setup, no technical skills needed; one connector URL in Claude and ChatGPT	Human book editors charge thousands but AI Book Editor starts at $19 per month Gives almost immediate feedback while human editors take weeks 300,000-word context window three times more than average novel All output belongs 100% to the user for commercial use User writing is never used to train AI models
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	16	0
Referring domains (Majestic)	12	0

4 details filled in for both companies.

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