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WhittleOS vs Fabricate AI

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 Fabricate AI
DetailWhittleOS logo WhittleOSFabricate AI logo Fabricate AI
What it doesA startup decision engine for solo founders that kills weak ideas before they waste your months Describe your idea. Get a working app.
StageNot given Startup
FoundedNot given 2025
Based inNot given US
Pricing modelPaid Freemium
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. Free: 60 credits/month, build and preview apps. Pro: $25/month ($20 billed yearly) with 350 credits/month. Max: $100/month ($80 billed yearly) with 1,750 credits/month. Extra credits: 100 for $10, 300 for $27, 600 for $51, 1,000 for $80, 2,500 for $185, 5,000 for $350, 10,000 for $650.
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 code generation from text descriptions
  • Persistent database with SQLite
  • Code download and GitHub integration
  • Team collaboration with invite
  • Cloudflare Workers deployment
What makes it different
  • No subscription or sales calls—pay per decision with credits that never expire
  • Turn plain English descriptions directly into deployed, working web apps with no coding required
  • Complete backend included with authentication, database, and Stripe payments built-in
  • Real, functioning web app deployed to own URL instantly, not a mockup or prototype
  • Standard React and TypeScript output that developers can take over anytime
Community votes00
DR (Domain Rating by Ahrefs)4 +1 (up) since last check27 +1 (up) since last check
Trust Flow (Majestic)189
Citation Flow (Majestic)2433
Referring domains (Majestic)51285

5 details filled in for both companies.

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