SuperEbook vs Linguix

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

SuperEbook compared with Linguix
Detail	SuperEbook	Linguix
What it does	AI ebook studio that writes books from your own notes, then exports publish-ready files	AI-powered grammar checker and writing assistant for clear, error-free communication
Stage	Not given	Established
Founded	Not given	2018
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free plan with 50 credits (covers approximately 2 lead magnets). Starter plan $19/month for 300 credits. Pro plan $39/month for 900 credits. Credit pack $20 one-time for 250 credits. Single book $9 to download one finished book's PDF, EPUB and DOCX. Lead magnet 25 credits ($1.58 on Starter, $1.08 on	Free plan includes grammar and spelling checks, basic AI suggestions, limited paraphrasing, typing shortcuts, and browser extension. Linguix Pro costs $11.67/month (billed $140 annually) and includes advanced grammar and style suggestions, more AI-powered writing help, advanced paraphrasing, unlimit
Key features	Free book planning with title options and chapter outlines before writing Write books from your own notes, transcripts, PDFs and course materials Read and edit every chapter in the app before paying Export as publish-ready PDF, EPUB and DOCX files Full commercial rights to sell books anywhere AI-generated coloring books with vector line art Connect to Claude, ChatGPT and other AI apps via MCP Web research integration while writing Six cover design options per book AI rewriting with accept/reject preview	AI-based writing assistant with grammar, punctuation and style suggestions Text Rewriter to instantly rewrite sentences Content Quality Score analyzing sentence length and vocabulary complexity Intelligent shortcuts to reduce typing time by 90% Style Guides for consistent corporate communications Team Management with performance stats and employee activity reports Works across multiple platforms including Gmail, Google Docs, and millions of websites Advanced paraphrasing with tone, length, and clarity adjustments Priority support for Pro subscribers
What makes it different	Write from your own material, not generic filler No watermark and full commercial rights included Plan and read everything free before any payment Integration with AI apps you already use via MCP Create multiple book types from one platform: ebooks, lead magnets, workbooks and coloring books	Supports six languages for global teams Rewriting technology makes sentences compelling and native-sounding Helps teams maintain brand voice consistency through shared style guides Available across multiple apps and devices with single account
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +2 (up) since last check	65 no change since last check
Trust Flow (Majestic)	0	11
Citation Flow (Majestic)	0	42
Referring domains (Majestic)	0	1123

5 details filled in for both companies.

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