MailSenseAI

MailSenseAI is a Chrome extension that brings real-time email tracking to Gmail. See exactly when recipients open your messages, click your links, and reply — with timestamps and location data, right in the Gmail sidebar. No signature footer on any plan.

It goes beyond tracking with AI-drafted follow-up suggestions based on 72-hour engagement signals, and a "Chase Now" worklist that ranks your threads by how engaged each recipient is, so you always know who to follow up with next. Apple Mail Privacy Protection handling and self-open filtering keep your open data accurate, and per-link click analytics plus full conversation history give you the complete picture. A webhook-ready API is available on the Team plan.