Very simple setup. It works and you forget about it. Perfect tool for business.

OneCal is a very simple way to link all of your calendars into one. It's easy to implement, use, and update. I basically just had to set it once and never think about it again. And the customer service is absolutely top notch! Great product, great people.

I really appreciate OneCal for its great user interface and ease of use, making it an efficient and user-friendly tool in our daily operations. The reliable syncing feature is incredibly valuable as it ensures that all calendar entries are consistently up-to-date, eliminating scheduling conflicts and simplifying the management of multiple calendars. Setting up OneCal is straightforward and quick, taking just a few minutes, which is a significant advantage when introducing it to new customers. Once configured, it operates seamlessly in the background, reducing the need for constant supervision. The ability to sync calendars across Google Workspace and Microsoft 365 (Outlook) is particularly useful for us and our clients, as it helps maintain clarity on availability across different companies and shared environments, like room calendars, which are often managed among multiple organizations. OneCal effectively addresses the challenge of managing multiple calendars, providing a streamlined solution that enhances productivity. Furthermore, with its high reliability and ease of setup, it offers a hassle-free and efficient tool that I would confidently recommend with a solid score of 10 out of 10.