| Brand | Marketing | Other ESPs | Setup | Obs | Last seen |
|---|---|---|---|---|---|
| HubSpot 978 | Kit 24 Mailgun 7 Amazon SES 1 | 100 | 1010 | 2026-06-30 | |
| Salesforce MC 471 | Salesforce CRM 400 Amazon SES 12 Mailgun 9 Pardot 1 | 95 | 893 | 2026-07-01 | |
| Cordial 3 | Zendesk 314 Marketo 2 | 85 | 319 | 2026-06-29 | |
| — | SendGrid 76 | 95 | 76 | 2026-06-25 | |
| HubSpot 3 | Salesforce CRM 157 SendGrid 114 Amazon SES 6 | 95 | 280 | 2026-06-30 | |
| Braze 277 | SendGrid 9 Mailgun 1 | 100 | 287 | 2026-06-30 | |
| MailerLite 54 | Mailersend 30 Intercom 23 Amazon SES 19 | 95 | 126 | 2026-06-30 | |
| Marketo 35 | SendGrid 146 Amazon SES 7 | 100 | 188 | 2026-06-30 | |
| Beehiiv 1608 | Customer.io 66 SendGrid 34 | 85 | 1708 | 2026-06-30 | |
| Cordial 118 | Mailgun 13 Mailchimp 10 SendGrid 3 Amazon SES 2 Shopify Messaging 1 | 95 | 147 | 2026-06-30 | |
| Loops 8 | Amazon SES 137 Intercom 1 | 100 | 146 | 2026-06-30 | |
| Bloomreach 384 | Mailgun 30 HubSpot 23 Zendesk 1 CCM Benchmark 1 | 83 | 439 | 2026-06-30 | |
| HubSpot 33 | Mailgun 394 Zendesk 3 Substack 2 | 73 | 432 | 2026-06-30 | |
| HubSpot 17 | SendGrid 74 Zendesk 6 | 85 | 97 | 2026-06-29 | |
| — | SendGrid 190 | 90 | 190 | 2026-06-30 | |
| — | Amazon SES 160 | 80 | 160 | 2026-06-30 | |
| Brevo 472 | Postmark 31 CleverReach 1 | 90 | 504 | 2026-06-30 | |
| Beehiiv 170 | — | 95 | 170 | 2026-06-30 | |
| — | SendGrid 68 | 73 | 68 | 2026-06-26 | |
| Salesforce MC 57 | — | 100 | 57 | 2026-06-30 | |
| Klaviyo 61 | SendGrid 11 | 80 | 72 | 2026-06-29 | |
| Brevo 108 | — | 80 | 108 | 2026-06-30 | |
| Iterable 69 | — | 73 | 69 | 2026-06-05 |
Email Detective — ESP Tracker
by EmailTooltester · crowdsourced from Email Detective users
23brands shown
127ESPs detected
120,043observations
559active users (30d)