Here is the list of the latest websites mainly produced by agencies that use Sitecake for small business templates. These agencies usually focus on a single business niche and provide them with a template-based website managed with Sitecake.
Single page lawyer template, Russia
Dental clinic website, Japan
A website for a band that is interesting since it’s a Mobirise website builder template but Sitecake is used for editing, UK
To conclude, Sitecake is simple enough but powerful enough to be used as a CMS of choice for a one page (or few page) business template website. Obviously, agencies are using a niche template + Sitecake combo to sell a number of websites to a certain niche.