An anonymous business established in January 2016 operates a niche website that generates passive income by leveraging Google AppEngine's zero-downtime hosting. The website, optimized for Google Voice search and mobile usage, attracts significant traffic primarily from the US, UK, Australia, and Canada. It is structured to capitalize on AdSense and affiliate revenue, providing long-lasting income on a one-time investment. The website benefits from Google's managed AppEngine service, which requires minimal maintenance as it runs a lightweight script without large hosted files or databases. The site's billing with Google AppEngine amounts to less than $10 per month due to efficient usage of the free instance quota. Primarily, the business earns passive revenue through AdSense, having previously also benefitted from Amazon affiliate income before a temporary pause. The business's income stability is solid due to high-paying keywords such as education, online courses, and finance-related topics. Notably, the site had a monthly income exceeding $1000 back in 2019 from both AdSense and affiliate programs; however, current income is sourced solely from AdSense due to market changes. The current owner is selling the business to fund new ventures, making it a suitable purchase for anyone seeking passive income with minimal effort, potentially earning over $1000 monthly. The sale includes the domain name and hosting services with Google Cloud Platform but requires the buyer to use their own AdSense account. The transfer comes with post-sale support, though the original AdSense account is non-transferable.