| Brand | Marketing | Other ESPs | Setup | Obs | Last seen |
|---|---|---|---|---|---|
| — | Mailgun 18 | 42 | 18 | 2026-06-14 | |
| MailerLite 11 | — | 50 | 11 | 2026-06-25 | |
| Klaviyo 33 | — | 50 | 33 | 2026-07-01 | |
| Klaviyo 14 | — | 50 | 14 | 2026-07-02 | |
| Bloomreach 110 | Mailgun 256 | 53 | 366 | 2026-07-02 | |
| Kit 17 | — | 53 | 17 | 2026-06-18 | |
| Bloomreach 32 | — | 55 | 32 | 2026-06-11 | |
| Braze 1 | SendGrid 23 | 55 | 24 | 2026-06-29 | |
| — | Postmark 18 | 55 | 18 | 2026-07-02 | |
| Bloomreach 46 | — | 58 | 46 | 2026-06-11 | |
| Keap 21 | — | 58 | 21 | 2026-07-02 | |
| Braze 23 | — | 58 | 23 | 2026-07-02 | |
| HubSpot 80 | — | 58 | 80 | 2026-07-02 | |
| Kit 13 | — | 58 | 13 | 2026-06-29 | |
| Keap 19 | — | 58 | 19 | 2026-07-01 | |
| Smaily 5 | SendGrid 12 Intercom 2 | 58 | 19 | 2026-06-28 | |
| Braze 10 | — | 58 | 10 | 2026-07-02 | |
| Salesforce MC 6 | Salesforce CRM 6 | 58 | 12 | 2026-05-12 | |
| — | SendGrid 29 | 60 | 29 | 2026-06-18 | |
| Positive User 188 | Amazon SES 377 | 62 | 565 | 2026-07-02 |
Email Detective — ESP Tracker
by EmailTooltester · crowdsourced from Email Detective users
20brands shown
127ESPs detected
128,201observations
560active users (30d)