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BookCoverAI vs Coool AI

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

BookCoverAI compared with Coool AI
DetailBookCoverAI logo BookCoverAICoool AI logo Coool AI
What it doesAI-powered KDP book cover generator for Kindle eBooks, paperbacks, and hardcovers without manual design work Visual prompt search engine and remixable gallery for AI image and video creators
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Freemium
PricingStarter Pack: $3.99 for 40 credits (1 print-ready cover download + 10 AI generations); Author Pack: $9.99 for 120 credits (up to 4 print-ready downloads + up to 120 generations); Studio Pack: $24.99 for 350 credits (up to 11 print-ready downloads + up to 350 generations). Free credits available for Free plan with 20 trial credits; Starter $9.9/mo (500 credits); Pro $19.9/mo (1,200 credits); Max $49.9/mo (4,000 credits); yearly subscription 32% off; one-time credit packs available
Key features
  • AI cover generation based on book details and genre
  • Kindle eBook cover export at 1600 × 2560 px
  • Full-wrap paperback PDF with front, spine, and back cover
  • Hardcover full-cover PDF with wrap and hinge space
  • Bleed, margin, and barcode-safe area setup
  • Genre-specific cover styles and presets
  • Reference image upload to guide cover style
  • Print-ready ZIP export with PDF, front image, and specs
  • No design skills or KDP knowledge required
  • Browse curated image and video gallery across multiple categories
  • Remix and regenerate from curated prompts
  • Support for multiple AI models including GPT Image, Kling, Midjourney, Runway, and others
  • Up to 8K resolution for Pro and Max plans
  • Parallel generation capability, up to 6 simultaneous generations
  • Commercial use included on paid plans
  • Shareable boards for collaboration
  • Credit-based pricing with subscription and one-time options
  • Private boards for personal creations
  • Priority support on Max plan
What makes it different
  • Eliminates manual spine math and bleed calculations for print covers
  • Purpose-built for KDP publishing workflow, not a general design canvas
  • Supports all three KDP formats in one tool: Kindle eBook, paperback, and hardcover
  • AI tuned to genre visual conventions and thumbnail legibility
  • Commercial publishing rights to downloaded covers
  • Structured prompts designed for immediate remixing and reuse
  • Daily Trending and editor-curated picks keep inspiration current
  • Seamless workflow from discovery to generation in one interface
  • Built for daily creators focused on speed and focus
  • Prompt discovery and remix workstation designed for daily habit
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)25 −3 (down) since last check1 −1 (down) since last check
Trust Flow (Majestic)31
Citation Flow (Majestic)3017
Referring domains (Majestic)5414

5 details filled in for both companies.

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