A one-page WordPress theme can launch a business, product, or even a promotion. Modern single-page design utilizes stylish minimalism to keep visitors focused while leaving room for bells and whistles, such as animated elements, parallax effects, and call-to-action buttons.
Here is a list of one-page commercial WordPress themes. There are themes for startups, agencies, products, portfolios, and more. Most of these themes are free, while some offer premium versions as well.