Tools
Provider Reply-Time Sanity Checker
Reply-time patterns reveal a lot. Single providers cluster around their availability windows. Agency rotators answer 24/7 with rotating tone. Use this when an ad seems too eager or the writing style shifts mid-thread.
What we look for
Single provider signals: clusters in waking hours; gaps of 4+ hours during sleep window; weekly rhythm (slower weekends or specific off-days); long delays during expected work hours.
Agency / rotation signals: replies at 03:00, 04:00, 06:00 AM all in the same week (no human sleep cycle); reply intervals always under 5 minutes regardless of time; writing style shifts (different vocabulary, punctuation, English fluency varying mid-thread).
Single-handler-multiple-providers signals: ultra-fast replies but only during one daily window (e.g. 09:00–22:00 local); identical greeting templates.