Category
Primary
email · embed-ft 0.44
Tree path
Technology & Computing › Computing › Internet › Email
Group (tier-1)
Also (top-3)
Tech stack
AI readiness
AI training policy
allowed
Terms of Service
found · https://getsonar.co/term-of-use
AI-bot protection
AI files
Compliance (GEO / GDPR)
Overview
Title
SONAR — Know When They Read It
Description
SONAR invisibly tracks every email you send from Gmail. Real-time alerts the instant someone opens your message.
Final URL
Language
en (html)
Scanned at
2026-06-22 11:03:43