Mastheads™ vs SuperEbook

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

Mastheads™ compared with SuperEbook
Detail	Mastheads™	SuperEbook
What it does	Source-backed articles with real bylines and fact-checking	AI ebook studio that writes books from your own notes, then exports publish-ready files
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free trial: 7 days, 10 articles, no card required. Starter: $83/month (introductory price, standard $124/month), 40 articles/month, up to 3 sites, billed annually. Growth: $208/month (introductory price, standard $333/month), 120 articles/month, up to 10 sites, billed annually. Pro: $499/month (intr	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
Key features	Ten editorial desks that research, write, fact-check and publish Source-backed writing with inline citations AI fact-checking against actual sources fetched Named editor of record on every article AI-generated original cover images CMS integration with WordPress, Ghost, Webflow, Shopify, HubSpot, GoHighLevel Publish on your own schedule with review-by-default Multi-language support with native local registers Content API with export options Topic research and story discovery	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
What makes it different	Autonomous publishing with human editorial control and named bylines Every claim fact-checked against sources actually fetched, not guessed Customer owns all content outright with no lock-in No paywall scraping or deliberate defeats of access controls	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 +2 (up) since last check	6 +2 (up) since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	29	0
Referring domains (Majestic)	81	0

5 details filled in for both companies.

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