⚡ EN · overlap detection
Overlap detection on WhatsApp
Detect when two contacts are online together. Same feature as overlap alert — “detection” wording for SERP variety.
Detection = alert
Feature SEO.
- Two greens
- Timestamp overlap
- Multi-number plan
- Telegram
FAQ
Free plan?
Overlap is typically paid — see pricing.
Responsible use: you track online/offline presence with YOUR WhatsApp session. No message reading, no account hacking. Follow the law. More in Legal.