Delights-AI

Delights.ai transforms long-form video content into polished, sellable ebooks in minutes. Content creators simply drop a YouTube or Vimeo URL and watch AI handle transcription, narrative restructuring, cover design, and export to PDF/EPUB ― no desktop publishing required.

By combining state-of-the-art language models with a real-time layout engine, Delights offers lightning-fast turnaround (3k-word ebook in < 90 s) at just fractions of a cent per word. Flexible style presets, one-click brand colors, and automatic image sourcing ensure each book is uniquely on-brand while remaining fully editable.

Innovative Technologies

• OpenAI GPT-4o — narrative restructuring, headline generation, and consistent author voice.
• Whisper v3 — multilingual speech-to-text with automatic chapter segmentation.
• Next.js 14 App Router — React Server Components with edge-cache streaming for sub-second TTFB worldwide.
• Tailwind CSS + shadcn/ui — utility-first styling and accessible component primitives, including dark-mode theming.
• Vercel Edge Functions — zero-cold-start SSR and rate-limited API routes deployed across 38 POPs.
• Stripe Checkout — frictionless pay-as-you-go billing with usage-based metering webhooks.
• Clerk Auth — passwordless email-link and social logins with fine-grained access control.