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WhittleOS vs websiites

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 websiites
DetailWhittleOS logo WhittleOSwebsiites logo websiites
What it doesA startup decision engine for solo founders that kills weak ideas before they waste your months Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Paid
PricingStarter: $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. Foundation: $39/month (one-page website, hosting, SSL, unlimited rebuilds). Signature: $79/month (multi-page website, contact page included). Bespoke: $149/month (storefront with product pages). Optional add-ons: Contact page +$15/mo, Journal +$10/mo, Priority AI rebuilds +$10/mo. Industry add-ons:
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
  • AI generates complete site from business description
  • See finished website before paying
  • Mobile-responsive design included
  • Hosting and SSL certificate included
  • Unlimited rebuilds at no extra cost
  • Easy in-browser editor (Studio) with no coding required
  • Connect custom domain with DNS records
  • Journal (blog) add-on for publishing posts
  • Industry-specific page structures and layouts
  • Cancel anytime with 30-day reactivation window
What makes it different
  • No subscription or sales calls—pay per decision with credits that never expire
  • AI builds the entire site from your description instead of requiring you to design or code it yourself
  • See the finished, production-ready website before providing payment information
  • Monthly lease model with no upfront costs, no contracts, and cancel anytime
  • Never invents content: only publishes information you explicitly provide
  • You own your content, domain, and images and can leave anytime
Community votes00
DR (Domain Rating by Ahrefs)4 +1 (up) since last check22 +13 (up) since last check
Trust Flow (Majestic)181
Citation Flow (Majestic)2411
Referring domains (Majestic)5117

4 details filled in for both companies.

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