Odoo Website Builder for businesses is a modern, easy, mobile friendly and open source tool.
Enhance your website with shapes and craft like a pro designer with the power of building blocks.
An easy process to evaluate what Odoo Website Builder can do for your business, is to take a look at the following link, where there are numerous samples of active customer websites.
You can also look into Odoo's Third Party Apps Area, where Odoo Partners have developed nice themes to choose from
In some of these cases, live demos are available, in order for you to get a visible experience of every theme's functionality and views.