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We are a web design and development firm that builds sites and apps for usability, performance, and accessibility.

design and development for accessibility, usability, and performance

We make the world simpler and easier to use by bringing order to information clutter and chaos. We build beautiful user experiences that are intuitive, accessible, and easy to navigate.

Our award-winning team includes designers, information architects, accessibility experts, database architects, and developers.

We believe that everyone should be able to access digital content — regardless of their physical abilities.

Simpletheory’s team has developed Relativity, a robust multi-tiered data model that allows us to link together content types into simple, high-performance information architectures. With Relativity, we can build standalone websites or apps, or we can build entire ecosystems of interconnected sites.

Relativity relies on Drupal, a content management platform supported by over 1,000,000 passionate developers, designers, and contributors working together in a vibrant open-source community.