A macOS AI tool designed for interview assistance offers a unique feature: invisibility to platforms like Zoom, Meet, and others, by executing stealth techniques that prevent screen capture or interference by external processes. This product is bundled with a premium domain name and an already established monetization model that uses a one-time payment structure with three pricing tiers, avoiding the drawbacks of subscription churn. The tech stack supporting the service includes a Next.js web app, a macOS native client, Fly.io API backend, and Stripe for processing payments. The package for sale includes the domain, full codebase, established brand presence on social media, and email. It distinguishes itself by providing genuine engineering solutions beyond simple AI wrappers, offering features such as window invisibility, and interaction capabilities on macOS that ensure seamless operation during interviews. Built-in features include detailed analysis, system audio transcription, and language support. Unit economics are strong due to cost optimization techniques that handle AI calls efficiently. Key future growth opportunities include expanding to Windows and Linux platforms, introducing a subscription tier, targeting B2B with white-label solutions, enhancing SEO, and leveraging influencer collaborations. The tech stack comprises Next.js, Fly.io API, Stripe, Deepgram for speech-to-text, and a stealth-friendly client architecture. The ideal buyer profile could range from an indie developer to a seasoned SaaS operator who can extend the product's reach or leverage its technological moat. The complete offer includes code, domain, social media handles, and customer data for $10,000, ensuring a full transfer with support during the transition.