Sitemasher Corporation is a software company based in Vancouver, British Columbia, Canada, founded in 2007. It specializes in developing SaaS-based tools for creating and maintaining websites, with a focus on a WYSIWYG (What You See Is What You Get) web building platform.

The company offers a comprehensive website platform that enables service providers to build, deploy, and manage custom data-driven websites and applications. This platform is hosted on Microsoft’s Azure cloud and features a patent-pending architecture designed for multi-tenant scalability, supporting dynamic and scalable web solutions.