Structural verification for high-stakes communication.
SignalCheck is a macOS desktop application that analyzes written text for structural ambiguity, hedging, repetition, and directive strength — without rewriting, advising, or transmitting data.
It reports how something is written, not what it should say. Runs entirely offline.
Designed for situations where wording must withstand scrutiny: legal and compliance documentation, executive communications, policy statements, and high-stakes internal or external writing.
SignalCheck runs locally on your machine. Text is never uploaded, stored externally, or shared. No servers, analytics, or accounts.
SignalCheck for macOS. One-time license per device. No subscription. No renewal.
$249 USD — one-time purchase
Refunds are available within 7 days of purchase if the software fails to function as described.