kdpbook.io is an AI book studio for Amazon KDP. Describe a book in a chat, or import your own manuscript, and it writes, illustrates and typesets it, then exports the interior PDF, the full-wrap cover PDF, a Kindle EPUB and the Amazon listing. 36 book types (picture books, coloring and puzzle books, journals, novels, non-fiction, comics), 61 illustration styles, 34 KDP languages, KDP's print rules checked by code, and every page stays editable. Not affiliated with Amazon.

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Jewelry Identifier is an AI-powered mobile app that helps users identify gemstones and jewelry from photos. It offers a simple, visual experience for jewelry owners, collectors, shoppers, and enthusiasts. The app has clear monetization potential through subscriptions and premium features, with opportunities to grow through ASO, social media, partnerships, and international expansion.

Windmill provides marketing services to help amplify personal brands.