Email Detective — ESP Tracker

by EmailTooltester · crowdsourced from Email Detective users
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1brands shown
127ESPs detected
119,758observations
558active users (30d)
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Tech
Any AMP HTML builder BIMI
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📧 Subscribers (97) 🚩 Gmail-flagged (78) 🐢 Slow delivery (79)
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Intuit
intuit.com ↗
 EcoSend 12 SendGrid 103 Mailchimp 6 Amazon SES 6 Braze 5 SparkPost 5 Marketo 2 Salesforce CRM 1 Sailthru 1 100 141 2026-06-30