WhittleOS vs ChatPrompt Genius

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

WhittleOS compared with ChatPrompt Genius
Detail	WhittleOS	ChatPrompt Genius
What it does	A startup decision engine for solo founders that kills weak ideas before they waste your months	Ready-made AI prompt packs and GPTs for local businesses
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Paid
Pricing	Starter: $19 (2 credits); Founder Discovery Pass: $49 (6 credits); Multi-Market: $99 (15 credits); Working Founder: $149 (30 credits). Credits never expire. New accounts receive 2 free credits for any run except Discovery.	Individual GPTs from $0.00 to $2.99; prompt packs and bundles from $4.99 to $9.99; specialty GPT bundles $9.95. One-time payment, no subscription.
Key features	12 deal-breaker checks for evaluating ideas Market discovery with live searches across real sources Whittle Score ranked 0–100 from fixed rubric computed in code Build it / Test it first / Drop it verdict with reasons Evidence linked to source pages or marked not verified Up to 5 ranked idea candidates per Discovery run Deep-dive modules: Kill My Idea, Pricing Power, Support Burden, Platform Risk, Pivot Wedge Prepaid credits with no expiration Free founder profile read and 2 free credits on signup Async-only validation with no customer calls required	Custom GPTs for specific trades and jobs Complete prompt packs covering full workflows Plain-English instructions with bracketed placeholders Works with free and Plus ChatGPT plans Instant digital download after checkout One-time payment with no subscription fees Lifetime access to downloaded files Free prompt generator tool Products written for specific industries and trades
What makes it different	No subscription or sales calls—pay per decision with credits that never expire	Trade-specific customization built into every prompt and GPT Handcrafted and tested for real-world business use No setup or technical knowledge required Lifetime access with true one-time purchase model Output sounds like your business on a good day
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 +1 (up) since last check	8 −1 (down) since last check
Trust Flow (Majestic)	18	7
Citation Flow (Majestic)	24	29
Referring domains (Majestic)	51	263

5 details filled in for both companies.

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