Chapbook vs Selfstorming

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

Chapbook compared with Selfstorming
Detail	Chapbook	Selfstorming
What it does	Turn a one-paragraph brief into a typeset nonfiction book with AI-generated chapters, guided editing, and publication-ready files	AI-powered creative strategy platform with techniques, frameworks and marketing knowledge for brand thinkers
Stage	Startup	Not given
Founded	Not given	Not given
Based in	AE	SK
Pricing model	Freemium	Freemium
Pricing	Free plan: 60 promotional Book Credits once, no card required. Creator plan: $29/month with 350 Book Credits. Author plan: $49/month with 850 Book Credits. Studio plan: $99/month with 2,200 Book Credits. Top-up packs: Small $12 for 100 credits, Medium $49 for 500 credits, Large $119 for 1,500 credit	Free plan (The Calm Before): €0/monthly with 1 free deck generation or search report. Pro plan (The Storm): €15.92/monthly, or €191.04/year (20% discount). Features include unlimited AI tools, 1,800+ campaign breakdowns, marketing wisdom with 61 laws, and 500+ creative techniques.
Key features	AI-generated chapter outlines with user approval Generate up to 40,000 words of AI-drafted chapters Rewrite, expand or shorten individual passages Add up to 10 sources as PDFs, text or web pages Fact-checking read-through that flags unsupported claims Public book pages with reader email capture AI cover generation from book brief	Framework Agent for building creative strategies from briefs Data & Research Deck with Powerpoint export Creative Inspiration Session with 1,800+ campaigns Brand & Product Naming with 66 proven naming techniques Hooks & Headlines with 360+ tested hook mechanics Prompt Builder for marketing prompts MCP Connector for Claude and other AI clients Share of Search analytics tool 1,000+ famous campaigns library Marketing Wisdom library with 61 marketing laws
What makes it different	Read a free sample chapter and outline before paying You retain full ownership of all generated files and can publish anywhere Fixed credit prices shown before each action starts AI content disclosure checklist for Amazon KDP compliance	Combines AI with 1,800+ award-winning campaigns and 500 creative techniques rather than generic text generation Grounded in Marketing Wisdom: 850+ findings and 61 marketing laws with source attribution Delivers presentation-ready Powerpoint exports directly from briefs Runs multi-prompts automatically without requiring users to craft them Built by creative strategists with 20 years of advertising experience
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	42 +1 (up) since last check
Trust Flow (Majestic)	0	11
Citation Flow (Majestic)	15	39
Referring domains (Majestic)	3	264

6 details filled in for both companies.

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