Annual Income of 14 Million: The Tool Website

built with was built by a single developer. Fortunately, the product’s value proposition was to automatically analyze what technologies and tools any submitted target website is built with. Because of this capability, many sites linked back to the tool, driving referral traffic, and it also generated substantial organic search traffic—now averaging over 2 million visits per month.

There used to be similar products in China, but they folded as mobile internet became increasingly walled off.

Refusing to hire anyone, I built a one-person website business that generates $14 million annually with simple features.