Last updated September 29, 2026
Clario is the software platform for the Clario Method™.
Every important communication has a purpose.
The Clario Method™ evaluates whether your communication is likely to create the understanding required for that purpose.
Unlike grammar checkers or AI writing assistants, Clario evaluates Communication Effectiveness—the likelihood that your intended reader will understand what you mean and know what to do next.
It helps business owners, managers and teams check that an important communication will be understood the first time — before it is sent.
The Clario Method™ does not evaluate grammar or writing style. It evaluates Communication Effectiveness: whether your message creates the understanding it needs for its purpose.
The Clario Method™ was developed by the Institute for Shared Understanding.