Specialized AI Models as a Service (MaaS) via API marketplaces.

The post highlights a free tool for creating "Where's Waldo/Wally" style images, suggesting a unique SaaS opportunity in AI-powered interactive content generation. Businesses, educators, and marketers could use this to create engaging materials, moving beyond static AI images to interactive puzzles.

Opportunity: A specialized SaaS platform for creating custom "hidden object" games and images.

Product Form: A freemium web application. The free tier allows for basic, watermarked image creation for personal use. A "Pro" subscription ($15-29/month) unlocks features like high-resolution downloads, no watermarks, commercial usage rights, advanced customization (e.g., controlling difficulty, number of items), and tools for embedding the interactive puzzle on a website. A "Business" tier could offer white-labeling and API access.

Expected Revenue: With effective marketing towards educators, content creators, and marketing agencies, a prosumer-focused subscription model could achieve $5k - $30k MRR. An API or white-label solution for larger companies could push this significantly higher, depending on the client.