Email Detective — ESP Tracker

by EmailTooltester · crowdsourced from Email Detective users
Get Email DetectiveDetect any senderright in your inbox Gmail Outlook
1brands shown
127ESPs detected
128,206observations
560active users (30d)
Sort
Importance Alphabetical Setup score Recently added
Tech
Any AMP HTML builder BIMI
Volume
Any 10+ obs 50+ obs 100+ obs
Industry
Country
Signals
📧 Subscribers (97) 🚩 Gmail-flagged (98) 🐢 Slow delivery (75) ⚠️ Weak setup (82)
↺ Reset filters
Brand Marketing Other ESPs Setup Obs Last seen
Barbour
barbour.com ↗
 Bloomreach 110 Mailgun 256 53 366 2026-07-02