Notice what words prospects use to describe your idea—do they match how you pitch it?
Track which testers become repeat users—what traits do they share?
Watch how prospects engage with your pitch—where do they lean in or tune out?
Monitor which support requests reveal usability gaps or mismatched expectations.
Observe what rival products highlight—do they meet needs your idea ignores?
Listen for hesitation in buyer talks—what concerns go unspoken?