Get recommended on Reddit & X on autopilot

HeyNews reads a newsletter's back catalog, learns how its writer actually sounds, and drafts new issues in that voice. It monitors sources across RSS feeds, blogs, Reddit, and social media, scores relevance, and returns a publish-ready draft. The creator reviews and sends every issue; nothing auto-publishes. Native beehiiv API and Kit OAuth integrations, plus archive import from any other platform such as Substack and Ghost. Sold as self-serve plans and as done-for-you newsletters for companies.

A fast, secure, and offline API client that works with Git.

See how you might appear with different cuts or shades before making changes. Preview many options quickly and easily.

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.

Harper AI turns UK public records into deal flow for specialist lenders, brokers and developers. We link every Companies House charge to Land Registry titles, corporate structures and officer networks, then layer AI search, refinance alerts and lender market-share analytics on top. Customers pay £300–£3,152/mo to find borrowers who need finance now. Profitable from month one, bootstrapped, zero data-entry — the pipeline is the product.