| Brand | Marketing | Other ESPs | Setup | Obs | Last seen |
|---|---|---|---|---|---|
| Marketo 18 | SparkPost 175 Iterable 7 Salesforce CRM 6 | 100 | 206 | 2026-06-29 | |
| Adobe Campaign 42 | Marketo 9 Salesforce MC 3 | 100 | 54 | 2026-06-17 | |
| Adobe Campaign 94 | Bloomreach 18 SendGrid 3 Iterable 2 | 100 | 117 | 2026-06-25 | |
| Marketo 35 | Amazon SES 632 Salesforce MC 10 Pardot 5 Acoustic 1 | 100 | 683 | 2026-06-30 | |
| Klaviyo 1 | Amazon SES 193 | 100 | 194 | 2026-06-30 | |
| Salesforce MC 1 | Mailgun 158 SparkPost 98 | 100 | 257 | 2026-06-30 | |
| — | SendGrid 38 SparkPost 18 | 100 | 56 | 2026-06-30 | |
| Braze 1 | SendGrid 80 | 100 | 81 | 2026-06-27 | |
| Adobe Campaign 11 | Amazon SES 13 | 100 | 24 | 2026-06-29 | |
| Salesforce MC 74 | SendGrid 861 Bloomreach 46 Kit 4 Amazon SES 1 HubSpot 1 EcoSend 1 | 100 | 988 | 2026-06-30 | |
| HubSpot 7 | Amazon SES 334 | 100 | 341 | 2026-06-30 | |
| 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 | |
| Iterable 54 | Amazon SES 1 | 100 | 55 | 2026-06-27 | |
| Salesforce MC 39 | — | 100 | 39 | 2026-06-29 | |
| Responsys 33 | SparkPost 174 | 100 | 207 | 2026-06-30 | |
| Shopify Messaging 340 | Zendesk 11 Amazon SES 1 | 100 | 352 | 2026-06-30 | |
| Iterable 4 | SendGrid 30 Zendesk 1 | 95 | 35 | 2026-06-30 | |
| — | SendGrid 11 | 100 | 11 | 2026-06-26 | |
| Braze 95 | SendGrid 4 Amazon SES 4 | 100 | 103 | 2026-06-30 | |
| Cordial 19 | Salesforce MC 18 | 95 | 37 | 2026-06-30 | |
| — | Amazon SES 13 | 100 | 13 | 2026-06-22 | |
| — | SendGrid 33 | 100 | 33 | 2026-06-26 | |
| Braze 83 | Amazon SES 37 Mailchimp 2 Mailgun 1 | 100 | 123 | 2026-06-30 | |
| Marketo 28 | Amazon SES 359 SendGrid 4 | 100 | 391 | 2026-06-30 | |
| HubSpot 978 | Kit 24 Mailgun 7 Amazon SES 1 | 100 | 1010 | 2026-06-30 | |
| Mailchimp 24 | SendGrid 215 Marketo 10 Mailgun 3 Postmark 1 | 100 | 253 | 2026-06-30 | |
| — | SendGrid 46 SparkPost 15 | 100 | 61 | 2026-06-24 | |
| Salesforce MC 469 | Salesforce CRM 400 Amazon SES 12 Mailgun 9 Pardot 1 | 95 | 891 | 2026-06-30 | |
| Braze 72 | SendGrid 161 Mailjet 99 Mailgun 2 | 100 | 334 | 2026-06-30 | |
| — | Amazon SES 237 | 95 | 237 | 2026-06-30 | |
| — | SendGrid 30 | 95 | 30 | 2026-06-29 | |
| Iterable 37 | Amazon SES 13 | 100 | 50 | 2026-06-30 | |
| Marketo 9 | Amazon SES 4 Salesforce MC 1 | 100 | 14 | 2026-06-29 | |
| Keap 1 | SendGrid 51 Mailgun 14 Inboxroad 14 SparkPost 11 | 100 | 91 | 2026-06-30 | |
| — | SparkPost 129 SendGrid 6 Salesforce CRM 1 | 100 | 136 | 2026-06-30 | |
| Braze 17 | SendGrid 338 Sarbacane 8 Constant Contact 2 | 95 | 365 | 2026-06-30 | |
| — | Amazon SES 26 | 95 | 26 | 2026-06-21 | |
| Iterable 23 | SendGrid 1 | 100 | 24 | 2026-06-28 | |
| — | SendGrid 13 | 100 | 13 | 2026-06-24 | |
| — | Amazon SES 15 | 100 | 15 | 2026-06-30 | |
| — | Amazon SES 17 | 90 | 17 | 2026-06-29 | |
| Braze 13 | SparkPost 97 | 100 | 110 | 2026-06-30 | |
| — | Amazon SES 14 SparkPost 1 | 95 | 15 | 2026-06-29 | |
| Emarsys 7 | SparkPost 2 ActiveCampaign 1 SendGrid 1 Inboxroad 1 | 100 | 12 | 2026-06-25 | |
| — | SendGrid 76 | 95 | 76 | 2026-06-25 | |
| Bloomreach 17 | Mailgun 50 Amazon SES 12 SendGrid 8 | 100 | 87 | 2026-06-30 | |
| Beehiiv 30 | — | 100 | 30 | 2026-06-30 | |
| Iterable 77 | Salesforce MC 1 | 100 | 78 | 2026-06-29 | |
| Wix 21 | SendGrid 11 Braze 8 Responsys 6 | 100 | 46 | 2026-06-30 | |
| Salesforce MC 134 | Amazon SES 906 Bloomreach 19 Keap 1 Deployteq 1 | 100 | 1061 | 2026-06-30 | |
| Braze 10 | SparkPost 3 | 100 | 13 | 2026-06-25 | |
| Adobe Campaign 268 | — | 100 | 268 | 2026-06-30 | |
| Salesforce MC 30 | — | 100 | 30 | 2026-06-29 | |
| Iterable 1 | SendGrid 16 | 95 | 17 | 2026-06-22 | |
| — | SparkPost 15 Amazon SES 1 | 100 | 16 | 2026-06-03 | |
| Klaviyo 337 | HubSpot 180 Zendesk 73 Salesforce CRM 15 SendGrid 9 Amazon SES 3 EcoSend 1 | 100 | 618 | 2026-06-30 | |
| Keap 1 | Amazon SES 20 | 95 | 21 | 2026-06-24 | |
| — | Amazon SES 19 | 95 | 19 | 2026-06-30 | |
| Mailchimp 111 | Oracle Eloqua 1 | 100 | 112 | 2026-06-30 | |
| Marketo 12 | — | 100 | 12 | 2026-06-22 | |
| — | Amazon SES 45 | 95 | 45 | 2026-06-27 | |
| — | Amazon SES 144 | 95 | 144 | 2026-06-30 | |
| — | SendGrid 29 | 95 | 29 | 2026-06-29 | |
| — | Epsilon 23 | 100 | 23 | 2026-06-27 | |
| — | SparkPost 108 Amazon SES 20 | 100 | 128 | 2026-06-29 | |
| Braze 14 | Amazon SES 28 | 95 | 42 | 2026-06-24 | |
| — | Mailgun 106 Inboxroad 95 SparkPost 73 SendGrid 9 | 90 | 283 | 2026-06-30 | |
| Customer.io 49 | SendGrid 414 | 90 | 463 | 2026-06-30 | |
| — | SparkPost 10 | 100 | 10 | 2026-06-19 | |
| Salesforce MC 53 | — | 85 | 53 | 2026-06-28 | |
| Adobe Campaign 50 | Amazon SES 7 | 100 | 57 | 2026-06-29 | |
| — | SendGrid 64 Mailgun 4 | 95 | 68 | 2026-06-28 | |
| Adobe Campaign 38 | — | 100 | 38 | 2026-06-29 | |
| Salesforce MC 15 | SparkPost 13 | 100 | 28 | 2026-06-16 | |
| — | SendGrid 30 | 95 | 30 | 2026-06-30 | |
| — | Amazon SES 51 | 95 | 51 | 2026-06-30 | |
| Campaign Monitor 35 | — | 95 | 35 | 2026-06-29 | |
| — | Amazon SES 42 Mailgun 1 | 95 | 43 | 2026-06-23 | |
| — | Amazon SES 8 SparkPost 5 | 95 | 13 | 2026-06-29 | |
| Iterable 14 | — | 100 | 14 | 2026-06-29 | |
| Loops 9 | Amazon SES 20 | 95 | 29 | 2026-06-15 | |
| Customer.io 42 | Marketo 6 | 95 | 48 | 2026-06-28 | |
| — | Mailgun 19 | 83 | 19 | 2026-06-24 | |
| — | SendGrid 14 | 100 | 14 | 2026-06-26 | |
| Salesforce MC 77 | — | 90 | 77 | 2026-06-30 | |
| Braze 6 | Amazon SES 382 SendGrid 29 | 100 | 417 | 2026-06-30 | |
| Adobe Campaign 11 | SendGrid 2 | 100 | 13 | 2026-06-16 | |
| Braze 56 | SendGrid 1 | 100 | 57 | 2026-06-26 | |
| Braze 21 | — | 100 | 21 | 2026-06-29 | |
| — | Pepipost 12 Amazon SES 7 | 95 | 19 | 2026-06-26 | |
| Responsys 12 | Salesforce MC 10 | 100 | 22 | 2026-06-21 | |
| Marketo 21 | SendGrid 22 Amazon SES 2 Zendesk 1 SparkPost 1 | 100 | 47 | 2026-06-29 | |
| Adobe Campaign 11 | — | 100 | 11 | 2026-06-23 | |
| Braze 62 | — | 100 | 62 | 2026-06-29 | |
| Marketo 3 | Intercom 619 Amazon SES 8 SparkPost 2 | 95 | 632 | 2026-06-30 | |
| Shopify Messaging 14 | — | 100 | 14 | 2026-06-25 | |
| Braze 8 | SendGrid 75 SparkPost 10 | 100 | 93 | 2026-06-30 | |
| HubSpot 3 | Salesforce CRM 157 SendGrid 114 Amazon SES 6 | 95 | 280 | 2026-06-30 | |
| Marketo 2 | SendGrid 9 | 95 | 11 | 2026-06-22 | |
| Iterable 17 | SendGrid 4 | 100 | 21 | 2026-06-30 | |
| Braze 40 | Mailgun 67 | 100 | 107 | 2026-06-29 | |
| Salesforce MC 33 | SparkPost 7 Amazon SES 2 | 100 | 42 | 2026-06-24 | |
| Braze 16 | SparkPost 112 EcoSend 4 Zendesk 2 | 95 | 134 | 2026-06-30 | |
| Adobe Campaign 14 | Amazon SES 2 Dotdigital 1 | 100 | 17 | 2026-06-19 | |
| Iterable 15 | Amazon SES 963 Mailchimp 8 ActiveCampaign 4 Pardot 2 Help Scout 1 | 95 | 993 | 2026-06-30 | |
| Braze 40 | SendGrid 1 | 95 | 41 | 2026-06-22 | |
| Salesforce MC 47 | Acoustic 17 SendGrid 13 Mailchimp 6 Salesforce CRM 2 | 95 | 85 | 2026-06-30 | |
| Bloomreach 46 | Amazon SES 169 Iterable 19 Zendesk 4 Mailgun 2 | 100 | 240 | 2026-06-30 | |
| Braze 3 | SendGrid 61 SparkPost 8 | 100 | 72 | 2026-06-30 | |
| Braze 13 | — | 95 | 13 | 2026-06-17 | |
| — | SendGrid 21 | 100 | 21 | 2026-06-23 | |
| — | Amazon SES 17 | 95 | 17 | 2026-06-30 | |
| — | SendGrid 13 | 95 | 13 | 2026-06-26 | |
| Marketo 3 | SendGrid 28 EcoSend 3 Acoustic 2 | 95 | 36 | 2026-06-26 | |
| — | SendGrid 11 | 100 | 11 | 2026-06-30 | |
| Klaviyo 27 | SendGrid 4 | 90 | 31 | 2026-06-25 | |
| Sailthru 34 | Adobe Campaign 4 | 95 | 38 | 2026-06-30 | |
| — | SendGrid 345 | 100 | 345 | 2026-06-30 | |
| Marketo 3 | Amazon SES 33 | 95 | 36 | 2026-06-25 | |
| Salesforce MC 74 | Amazon SES 2 | 100 | 76 | 2026-06-30 | |
| Braze 10 | — | 100 | 10 | 2026-06-28 | |
| Customer.io 27 | SendGrid 27 HubSpot 15 Salesforce CRM 10 | 95 | 79 | 2026-06-29 | |
| Sailthru 10 | SendGrid 36 Postmark 1 | 95 | 47 | 2026-06-30 | |
| Iterable 22 | Mailgun 170 SparkPost 6 | 95 | 198 | 2026-06-30 | |
| Emarsys 11 | — | 100 | 11 | 2026-06-01 | |
| — | SendGrid 21 Amazon SES 9 | 95 | 30 | 2026-06-30 | |
| Salesforce MC 2 | SparkPost 56 | 100 | 58 | 2026-06-30 | |
| Salesforce MC 12 | — | 85 | 12 | 2026-06-23 | |
| Brevo 189 | Zendesk 29 Amazon SES 4 Marketo 1 | 100 | 223 | 2026-06-30 | |
| Salesforce MC 16 | — | 100 | 16 | 2026-06-24 | |
| Iterable 5 | SendGrid 38 | 100 | 43 | 2026-06-30 | |
| Braze 12 | — | 100 | 12 | 2026-06-12 | |
| Salesforce MC 7 | SparkPost 3 | 100 | 10 | 2026-06-25 | |
| Iterable 24 | Customer.io 1 | 100 | 25 | 2026-06-29 | |
| Iterable 32 | — | 90 | 32 | 2026-06-29 | |
| Sailthru 121 | — | 95 | 121 | 2026-06-30 | |
| Salesforce MC 1 | Mailgun 79 | 100 | 80 | 2026-06-30 | |
| Salesforce MC 39 | — | 100 | 39 | 2026-06-26 | |
| Iterable 57 | Salesforce CRM 145 SendGrid 3 Amazon SES 2 Zendesk 1 | 95 | 208 | 2026-06-30 | |
| — | SparkPost 94 SendGrid 8 | 100 | 102 | 2026-06-30 | |
| Braze 277 | SendGrid 9 Mailgun 1 | 100 | 287 | 2026-06-30 | |
| Iterable 68 | — | 100 | 68 | 2026-06-26 | |
| Responsys 13 | Mailjet 3 | 100 | 16 | 2026-06-14 | |
| — | Amazon SES 11 | 95 | 11 | 2026-06-25 | |
| Sailthru 15 | — | 90 | 15 | 2026-06-25 | |
| Salesforce MC 23 | SparkPost 1 | 100 | 24 | 2026-06-28 | |
| Braze 2 | SparkPost 11 SendGrid 8 | 100 | 21 | 2026-06-28 | |
| Kit 1 | Amazon SES 12 | 95 | 13 | 2026-06-29 | |
| — | SendGrid 21 | 100 | 21 | 2026-06-07 | |
| — | Mailgun 72 | 100 | 72 | 2026-06-29 | |
| Adobe Campaign 38 | — | 100 | 38 | 2026-06-29 | |
| — | SendGrid 9 Amazon SES 2 | 95 | 11 | 2026-06-23 | |
| — | Amazon SES 47 | 100 | 47 | 2026-06-23 | |
| Iterable 92 | Mailgun 17 | 100 | 109 | 2026-06-30 | |
| Adobe Campaign 24 | — | 87 | 24 | 2026-06-19 | |
| Iterable 61 | Marketo 26 SparkPost 5 Salesforce CRM 2 Amazon SES 1 | 100 | 95 | 2026-06-26 | |
| MailerLite 54 | Mailersend 30 Intercom 23 Amazon SES 19 | 95 | 126 | 2026-06-30 | |
| — | Amazon SES 38 | 95 | 38 | 2026-06-10 | |
| Responsys 14 | Iterable 5 SparkPost 2 | 100 | 21 | 2026-06-16 | |
| Braze 9 | Amazon SES 39 | 100 | 48 | 2026-06-28 | |
| Iterable 10 | — | 100 | 10 | 2026-06-24 | |
| Braze 70 | SendGrid 4 Amazon SES 1 | 100 | 75 | 2026-06-30 | |
| Adobe Campaign 12 | — | 100 | 12 | 2026-06-25 | |
| Braze 10 | Mailgun 2 | 100 | 12 | 2026-06-12 | |
| Customer.io 5 | Postmark 11 SendGrid 1 HubSpot 1 | 95 | 18 | 2026-06-26 | |
| Beehiiv 5 | Mailjet 47 | 100 | 52 | 2026-06-17 | |
| Customer.io 6 | SendGrid 9 Amazon SES 5 | 95 | 20 | 2026-06-30 | |
| Bloomreach 13 | Mailgun 16 | 95 | 29 | 2026-06-25 | |
| Marketo 35 | SendGrid 146 Amazon SES 7 | 100 | 188 | 2026-06-30 | |
| HubSpot 7 | Amazon SES 4 | 95 | 11 | 2026-06-30 | |
| HubSpot 45 | Postmark 2 | 90 | 47 | 2026-06-29 | |
| — | Mailgun 15 | 100 | 15 | 2026-06-25 | |
| Salesforce MC 23 | — | 100 | 23 | 2026-06-26 | |
| Salesforce MC 48 | Salesforce CRM 3 Pepipost 1 | 95 | 52 | 2026-06-30 | |
| Salesforce MC 10 | — | 95 | 10 | 2026-06-26 | |
| — | SendGrid 118 | 95 | 118 | 2026-06-30 | |
| Salesforce MC 32 | — | 100 | 32 | 2026-06-26 | |
| Salesforce MC 14 | — | 80 | 14 | 2026-06-28 | |
| — | SendGrid 19 | 100 | 19 | 2026-06-28 | |
| Iterable 12 | Amazon SES 28 | 85 | 40 | 2026-06-29 | |
| Customer.io 13 | Postmark 2 | 95 | 15 | 2026-06-29 | |
| — | SendGrid 15 | 100 | 15 | 2026-06-15 | |
| Mailchimp 34 | — | 90 | 34 | 2026-06-30 | |
| Keap 1 | SparkPost 100 | 95 | 101 | 2026-06-30 | |
| HubSpot 4 | Mailgun 25 | 95 | 29 | 2026-06-28 | |
| Customer.io 16 | — | 85 | 16 | 2026-06-29 | |
| Braze 8 | SendGrid 2 | 100 | 10 | 2026-06-29 | |
| HubSpot 8 | Amazon SES 57 | 100 | 65 | 2026-06-30 | |
| Sailthru 13 | — | 88 | 13 | 2026-06-02 | |
| Sailthru 77 | — | 95 | 77 | 2026-06-30 | |
| Salesforce MC 18 | — | 100 | 18 | 2026-06-29 | |
| — | SendGrid 11 | 100 | 11 | 2026-06-22 | |
| Iterable 15 | SendGrid 5 | 90 | 20 | 2026-06-30 | |
| Iterable 38 | SparkPost 1 | 95 | 39 | 2026-06-29 | |
| Salesforce MC 16 | — | 100 | 16 | 2026-06-18 | |
| — | SendGrid 16 | 100 | 16 | 2026-06-30 | |
| Braze 12 | — | 100 | 12 | 2026-06-08 | |
| — | Amazon SES 15 | 90 | 15 | 2026-06-26 | |
| Iterable 15 | — | 95 | 15 | 2026-06-25 | |
| Magnews 15 | CCM Benchmark 34 | 100 | 49 | 2026-06-08 | |
| Salesforce MC 3 | SendGrid 11 | 100 | 14 | 2026-06-30 | |
| — | Amazon SES 16 | 100 | 16 | 2026-06-24 | |
| Responsys 11 | — | 100 | 11 | 2026-06-30 | |
| Iterable 10 | — | 100 | 10 | 2026-06-28 | |
| Braze 10 | SendGrid 9 SparkPost 1 | 100 | 20 | 2026-06-28 | |
| Adobe Campaign 7 | Amazon SES 8 Pepipost 4 Salesforce MC 2 | 100 | 21 | 2026-06-25 | |
| Cordial 118 | Mailgun 13 Mailchimp 10 SendGrid 3 Amazon SES 2 Shopify Messaging 1 | 95 | 147 | 2026-06-30 | |
| GetResponse 9 | SendGrid 1 | 100 | 10 | 2026-06-12 | |
| Selligent 5 | Braze 4 Amazon SES 2 Salesforce CRM 1 | 100 | 12 | 2026-06-09 | |
| — | SparkPost 17 | 100 | 17 | 2026-06-21 | |
| CleverReach 156 | Zendesk 17 Shopify Messaging 1 | 90 | 174 | 2026-06-30 | |
| Salesforce MC 55 | — | 100 | 55 | 2026-06-30 | |
| Responsys 8 | Amazon SES 4 | 100 | 12 | 2026-06-29 | |
| — | SendGrid 66 | 95 | 66 | 2026-06-30 | |
| Braze 17 | Amazon SES 47 SparkPost 22 | 95 | 86 | 2026-06-29 | |
| Customer.io 81 | SendGrid 6 Intercom 4 | 100 | 91 | 2026-06-26 | |
| Iterable 9 | Bloomreach 1 Mailgun 1 | 100 | 11 | 2026-06-28 | |
| Klaviyo 37 | — | 90 | 37 | 2026-06-30 | |
| Customer.io 6 | SendGrid 40 | 100 | 46 | 2026-06-29 | |
| Braze 10 | — | 100 | 10 | 2026-06-19 | |
| — | SendGrid 11 | 100 | 11 | 2026-06-30 | |
| — | SendGrid 10 | 95 | 10 | 2026-06-25 | |
| — | Mailjet 74 | 100 | 74 | 2026-06-29 | |
| — | Mailgun 51 Amazon SES 3 | 100 | 54 | 2026-06-30 | |
| Salesforce MC 12 | — | 100 | 12 | 2026-06-24 | |
| Salesforce MC 17 | — | 95 | 17 | 2026-06-29 | |
| Salesforce MC 14 | Amazon SES 14 | 100 | 28 | 2026-06-30 | |
| Braze 9 | SparkPost 7 | 100 | 16 | 2026-06-22 | |
| rapidmail 19 | — | 92 | 19 | 2026-06-29 | |
| Salesforce MC 11 | — | 100 | 11 | 2026-06-26 | |
| — | SendGrid 53 | 100 | 53 | 2026-06-25 | |
| — | SendGrid 28 | 100 | 28 | 2026-06-30 | |
| Loops 8 | Amazon SES 137 Intercom 1 | 100 | 146 | 2026-06-30 | |
| Salesforce MC 17 | — | 100 | 17 | 2026-06-24 | |
| Klaviyo 14 | — | 90 | 14 | 2026-06-29 | |
| Customer.io 6 | Mailjet 10 Mailgun 2 | 95 | 18 | 2026-06-30 | |
| Salesforce MC 13 | — | 85 | 13 | 2026-06-25 | |
| AWeber 16 | — | 100 | 16 | 2026-06-24 | |
| Mailchimp 13 | HubSpot 8 SendGrid 3 Mailgun 3 Amazon SES 2 | 100 | 29 | 2026-06-29 | |
| Braze 7 | Selligent 2 SparkPost 1 | 100 | 10 | 2026-06-25 | |
| Salesforce MC 77 | — | 95 | 77 | 2026-06-29 | |
| Iterable 14 | — | 100 | 14 | 2026-06-28 | |
| — | Postmark 16 SendGrid 1 | 95 | 17 | 2026-06-29 | |
| — | Amazon SES 14 | 95 | 14 | 2026-06-26 | |
| Iterable 24 | SparkPost 3 | 100 | 27 | 2026-06-30 | |
| Mailchimp 9 | Iterable 2 | 83 | 11 | 2026-06-22 | |
| HubSpot 50 | SendGrid 39 | 100 | 89 | 2026-06-26 | |
| Salesforce MC 17 | Mailgun 1 | 95 | 18 | 2026-06-29 | |
| — | Mailjet 12 | 95 | 12 | 2026-06-19 | |
| Salesforce MC 19 | Salesforce CRM 2 | 100 | 21 | 2026-06-25 | |
| Braze 9 | Amazon SES 3 | 100 | 12 | 2026-06-26 | |
| — | Mailgun 12 | 100 | 12 | 2026-06-25 | |
| Bloomreach 384 | Mailgun 28 HubSpot 23 Zendesk 1 CCM Benchmark 1 | 83 | 437 | 2026-06-30 | |
| Customer.io 17 | SendGrid 1 | 95 | 18 | 2026-06-25 | |
| Braze 30 | — | 95 | 30 | 2026-06-29 | |
| — | CCM Benchmark 63 | 95 | 63 | 2026-06-30 | |
| Connectif 2 | SendGrid 49 | 100 | 51 | 2026-06-29 | |
| Braze 24 | — | 88 | 24 | 2026-06-30 | |
| Bloomreach 8 | Mailgun 5 | 95 | 13 | 2026-06-30 | |
| Customer.io 30 | — | 90 | 30 | 2026-06-22 | |
| Flodesk 1 | Amazon SES 17 | 100 | 18 | 2026-06-15 | |
| Iterable 1 | SendGrid 100 | 100 | 101 | 2026-06-30 | |
| — | SparkPost 31 | 90 | 31 | 2026-06-29 | |
| Iterable 15 | SendGrid 16 | 100 | 31 | 2026-06-26 | |
| — | SendGrid 10 | 100 | 10 | 2026-06-28 | |
| — | Intercom 7 Mailgun 3 | 100 | 10 | 2026-06-20 | |
| Adobe Campaign 10 | — | 100 | 10 | 2026-06-24 | |
| Salesforce MC 16 | — | 100 | 16 | 2026-06-29 | |
| — | SendGrid 6 Salesforce CRM 5 Intercom 2 | 90 | 13 | 2026-06-15 | |
| — | SendGrid 89 | 95 | 89 | 2026-06-30 | |
| Braze 8 | SendGrid 8 | 95 | 16 | 2026-06-19 | |
| HubSpot 4 | SendGrid 41 | 100 | 45 | 2026-06-29 | |
| Salesforce MC 15 | SendGrid 4 | 100 | 19 | 2026-06-25 | |
| Braze 1 | Amazon SES 33 SparkPost 4 | 100 | 38 | 2026-06-21 | |
| Braze 3 | Postmark 17 SparkPost 1 | 95 | 21 | 2026-06-24 | |
| Emarsys 21 | — | 100 | 21 | 2026-06-17 | |
| Braze 10 | Postmark 4 SendGrid 2 SparkPost 1 | 95 | 17 | 2026-06-29 | |
| Braze 15 | — | 100 | 15 | 2026-06-22 | |
| Constant Contact 133 | Zendesk 42 SendGrid 26 Customer.io 12 | 95 | 213 | 2026-06-30 | |
| Salesforce MC 12 | SendGrid 1 | 100 | 13 | 2026-06-28 | |
| — | HCL Domino 18 SparkPost 7 SAS CI360 6 | 100 | 31 | 2026-06-29 | |
| Salesforce MC 17 | — | 100 | 17 | 2026-06-29 | |
| Salesforce MC 10 | — | 100 | 10 | 2026-06-03 | |
| Braze 23 | — | 100 | 23 | 2026-06-23 | |
| — | SendGrid 110 | 100 | 110 | 2026-06-30 | |
| — | SparkPost 38 | 95 | 38 | 2026-06-29 | |
| — | Pepipost 10 | 100 | 10 | 2026-06-23 | |
| — | SendGrid 23 | 92 | 23 | 2026-06-29 | |
| — | SparkPost 32 | 95 | 32 | 2026-06-30 | |
| Braze 6 | SendGrid 6 | 85 | 12 | 2026-06-30 | |
| ActiveCampaign 11 | — | 95 | 11 | 2026-06-17 | |
| Salesforce MC 17 | Postmark 1 Customer.io 1 | 100 | 19 | 2026-06-23 | |
| — | Amazon SES 29 | 83 | 29 | 2026-06-30 | |
| Braze 18 | — | 95 | 18 | 2026-06-30 | |
| Braze 48 | — | 100 | 48 | 2026-06-30 | |
| Salesforce MC 11 | — | 100 | 11 | 2026-06-28 | |
| Braze 10 | — | 80 | 10 | 2026-06-17 | |
| — | SendGrid 30 | 100 | 30 | 2026-06-30 | |
| — | Mailgun 6 Amazon SES 4 | 100 | 10 | 2026-06-30 | |
| Marketo 78 | — | 95 | 78 | 2026-06-29 | |
| Acoustic 158 | SendGrid 4 | 95 | 162 | 2026-06-29 | |
| HubSpot 10 | SendGrid 3 Mailgun 1 | 95 | 14 | 2026-06-15 | |
| HubSpot 5 | Amazon SES 72 | 87 | 77 | 2026-06-15 | |
| Salesforce MC 15 | — | 95 | 15 | 2026-06-21 | |
| Cordial 19 | — | 100 | 19 | 2026-06-14 | |
| Salesforce MC 15 | — | 100 | 15 | 2026-06-23 | |
| Cordial 13 | — | 100 | 13 | 2026-06-01 | |
| — | Amazon SES 72 | 100 | 72 | 2026-06-30 | |
| Braze 4 | SendGrid 6 | 100 | 10 | 2026-01-29 | |
| Salesforce MC 13 | — | 85 | 13 | 2026-06-30 | |
| Customer.io 32 | Intercom 25 Amazon SES 1 | 90 | 58 | 2026-06-30 | |
| Customer.io 8 | SendGrid 18 Zendesk 1 | 95 | 27 | 2026-06-23 | |
| Adobe Campaign 6 | Amazon SES 10 | 85 | 16 | 2026-06-30 | |
| Mailchimp 10 | — | 85 | 10 | 2026-06-10 | |
| Braze 10 | Amazon SES 113 Zendesk 14 | 100 | 137 | 2026-06-30 | |
| Salesforce MC 13 | — | 100 | 13 | 2026-06-25 | |
| HubSpot 13 | — | 95 | 13 | 2026-06-19 | |
| Customer.io 27 | Postmark 3 | 100 | 30 | 2026-06-30 | |
| Responsys 14 | — | 100 | 14 | 2026-06-16 | |
| Salesforce MC 9 | Salesforce CRM 1 | 100 | 10 | 2026-06-10 | |
| Klaviyo 5 | SparkPost 74 Constant Contact 2 | 100 | 81 | 2026-06-29 | |
| Ometria 2 | SparkPost 8 | 95 | 10 | 2026-06-25 | |
| Marketo 1 | SendGrid 74 | 100 | 75 | 2026-06-30 | |
| Braze 55 | SparkPost 2 | 95 | 57 | 2026-06-30 | |
| — | Mailjet 13 | 95 | 13 | 2026-06-23 | |
| CleverTap 2 | SendGrid 6 Postmark 2 | 100 | 10 | 2026-06-08 | |
| Brevo 14 | — | 95 | 14 | 2026-06-01 | |
| — | Mailgun 37 Zendesk 1 | 100 | 38 | 2026-06-25 | |
| Braze 10 | — | 95 | 10 | 2026-06-17 | |
| Responsys 22 | Ometria 1 | 100 | 23 | 2026-06-26 | |
| HubSpot 44 | — | 95 | 44 | 2026-06-30 | |
| — | SparkPost 12 | 100 | 12 | 2026-06-18 | |
| Klaviyo 177 | HubSpot 3 | 95 | 180 | 2026-06-30 | |
| — | SendGrid 45 | 83 | 45 | 2026-06-24 | |
| — | SendGrid 58 | 87 | 58 | 2026-06-30 | |
| Emarsys 16 | — | 95 | 16 | 2026-06-29 | |
| — | SparkPost 14 Amazon SES 2 | 100 | 16 | 2026-06-29 | |
| Sailthru 11 | — | 100 | 11 | 2026-06-16 | |
| Sailthru 16 | — | 95 | 16 | 2026-06-24 | |
| Salesforce MC 11 | — | 100 | 11 | 2026-06-13 | |
| HubSpot 18 | — | 95 | 18 | 2026-06-30 | |
| Braze 11 | — | 95 | 11 | 2026-06-24 | |
| Marketo 9 | SendGrid 8 | 95 | 17 | 2026-06-19 | |
| — | Amazon SES 10 | 95 | 10 | 2026-06-21 | |
| Iterable 9 | SparkPost 2 Amazon SES 1 | 100 | 12 | 2026-06-27 | |
| — | Mailgun 49 | 90 | 49 | 2026-06-25 | |
| Marketo 16 | Salesforce CRM 201 Zendesk 20 SendGrid 12 Braze 1 Klaviyo 1 | 100 | 251 | 2026-06-29 | |
| Bloomreach 9 | Mailgun 5 | 100 | 14 | 2026-06-27 | |
| — | Amazon SES 31 | 90 | 31 | 2026-06-30 | |
| CleverTap 6 | Amazon SES 7 | 95 | 13 | 2026-06-19 | |
| Klaviyo 44 | — | 95 | 44 | 2026-06-30 | |
| — | SendGrid 14 Mailgun 1 | 95 | 15 | 2026-06-05 | |
| Acoustic 14 | — | 95 | 14 | 2026-06-04 | |
| Responsys 14 | — | 100 | 14 | 2026-06-28 | |
| Yespo 62 | — | 100 | 62 | 2026-06-29 | |
| Customer.io 19 | HubSpot 8 | 100 | 27 | 2026-06-22 | |
| — | SendGrid 190 | 90 | 190 | 2026-06-30 | |
| Braze 13 | — | 95 | 13 | 2026-06-24 | |
| Iterable 14 | — | 95 | 14 | 2026-06-30 | |
| Marketo 116 | — | 100 | 116 | 2026-06-30 | |
| Bento 10 | Amazon SES 8 Mailchimp 2 | 90 | 20 | 2026-06-05 | |
| CleverTap 13 | — | 95 | 13 | 2026-06-30 | |
| — | SendGrid 13 | 95 | 13 | 2026-06-19 | |
| Braze 12 | — | 95 | 12 | 2026-06-21 | |
| HubSpot 11 | Mailgun 22 | 95 | 33 | 2026-06-29 | |
| Responsys 19 | — | 100 | 19 | 2026-06-18 | |
| Bloomreach 8 | Mailgun 3 | 95 | 11 | 2026-06-19 | |
| Marketo 4 | Amazon SES 27 SendGrid 4 HubSpot 1 | 95 | 36 | 2026-06-30 | |
| HubSpot 28 | Mailchimp 6 Zendesk 4 | 100 | 38 | 2026-06-30 | |
| Bloomreach 23 | Mailgun 244 | 100 | 267 | 2026-06-30 | |
| Ometria 57 | SparkPost 11 | 95 | 68 | 2026-06-30 | |
| Salesforce MC 8 | Amazon SES 11 | 100 | 19 | 2026-06-27 | |
| Ometria 26 | — | 95 | 26 | 2026-06-15 | |
| Braze 16 | — | 95 | 16 | 2026-06-11 | |
| Klaviyo 21 | — | 100 | 21 | 2026-06-18 | |
| HubSpot 15 | — | 90 | 15 | 2026-06-30 | |
| Customer.io 26 | Postmark 12 | 100 | 38 | 2026-06-30 | |
| — | Pepipost 17 | 100 | 17 | 2026-06-22 | |
| Bloomreach 6 | Amazon SES 4 Marketo 2 | 95 | 12 | 2026-05-29 | |
| Emarsys 19 | — | 100 | 19 | 2026-06-26 | |
| HubSpot 3 | Zendesk 18 Customer.io 2 Intercom 2 Salesforce MC 2 Marketo 1 Amazon SES 1 | 95 | 29 | 2026-06-29 | |
| Braze 11 | — | 100 | 11 | 2026-06-19 | |
| Salesforce MC 8 | Amazon SES 24 | 95 | 32 | 2026-06-19 | |
| Seguno 828 | SparkPost 92 Shopify Messaging 16 Intercom 13 Amazon SES 11 Mailgun 1 | 100 | 961 | 2026-06-30 | |
| Bloomreach 12 | SendGrid 24 Customer.io 1 | 100 | 37 | 2026-06-29 | |
| Braze 28 | SendGrid 9 | 95 | 37 | 2026-06-30 | |
| Customer.io 33 | Amazon SES 5 | 90 | 38 | 2026-06-22 | |
| Seguno 4 | Amazon SES 35 | 100 | 39 | 2026-06-30 | |
| — | SendGrid 17 | 100 | 17 | 2026-06-30 | |
| Braze 10 | — | 95 | 10 | 2026-06-25 | |
| — | SendGrid 11 | 100 | 11 | 2026-06-24 | |
| Sarbacane 220 | Postmark 13 Positive User 5 SendGrid 3 | 85 | 241 | 2026-06-30 | |
| Salesforce MC 30 | Salesforce CRM 4 Amazon SES 3 Customer.io 2 | 100 | 39 | 2026-06-19 | |
| Braze 13 | — | 83 | 13 | 2026-06-21 | |
| Klaviyo 10 | — | 100 | 10 | 2026-06-14 | |
| Klaviyo 59 | — | 90 | 59 | 2026-06-27 | |
| HubSpot 1 | SparkPost 15 | 90 | 16 | 2026-06-29 | |
| — | Amazon SES 114 Resend 6 | 87 | 120 | 2026-06-23 | |
| — | Mailgun 72 | 95 | 72 | 2026-06-30 | |
| ActiveCampaign 49 | — | 90 | 49 | 2026-06-30 | |
| Sailthru 38 | — | 95 | 38 | 2026-06-30 | |
| Shopify Messaging 16 | — | 100 | 16 | 2026-06-30 | |
| Inxmail 36 | — | 95 | 36 | 2026-06-26 | |
| Kit 2 | Mailgun 8 | 100 | 10 | 2026-06-12 | |
| Salesforce MC 25 | — | 100 | 25 | 2026-06-30 | |
| Customer.io 25 | Mailgun 22 | 90 | 47 | 2026-06-30 | |
| — | Amazon SES 63 | 100 | 63 | 2026-06-30 | |
| KlickTipp 10 | — | 100 | 10 | 2026-06-18 | |
| Marketo 11 | Braze 4 | 95 | 15 | 2026-06-16 | |
| Bloomreach 33 | Mailgun 9 Amazon SES 4 | 95 | 46 | 2026-06-30 | |
| CleverTap 36 | SendGrid 16 | 95 | 52 | 2026-06-26 | |
| Klaviyo 15 | — | 90 | 15 | 2026-06-26 | |
| Salesforce MC 19 | — | 95 | 19 | 2026-06-30 | |
| Sailthru 12 | — | 95 | 12 | 2026-06-30 | |
| HubSpot 14 | SendGrid 1 | 90 | 15 | 2026-06-16 | |
| Mailcoach 33 | SendGrid 13 | 75 | 46 | 2026-06-18 | |
| Klaviyo 46 | Shopify Messaging 6 | 100 | 52 | 2026-06-27 | |
| HubSpot 6 | SendGrid 59 | 100 | 65 | 2026-06-29 | |
| — | SendGrid 10 | 95 | 10 | 2026-06-16 | |
| Braze 13 | — | 90 | 13 | 2026-06-30 | |
| Kit 9 | SparkPost 13 | 100 | 22 | 2026-06-27 | |
| Klaviyo 16 | — | 95 | 16 | 2026-06-26 | |
| Salesforce MC 19 | — | 100 | 19 | 2026-06-29 | |
| — | SendGrid 29 | 100 | 29 | 2026-06-30 | |
| — | Amazon SES 25 | 95 | 25 | 2026-06-19 | |
| Customer.io 13 | Amazon SES 8 | 88 | 21 | 2026-06-26 | |
| Mailchimp 10 | Amazon SES 4 | 80 | 14 | 2026-06-12 | |
| Emarsys 10 | — | 95 | 10 | 2026-06-30 | |
| — | Amazon SES 67 | 100 | 67 | 2026-06-30 | |
| — | SendGrid 584 | 100 | 584 | 2026-06-30 | |
| Inxmail 13 | — | 100 | 13 | 2026-06-18 | |
| Salesforce MC 8 | Mailchimp 7 Amazon SES 1 | 100 | 16 | 2026-06-25 | |
| Brevo 472 | Postmark 31 CleverReach 1 | 90 | 504 | 2026-06-30 | |
| — | Mailgun 124 | 100 | 124 | 2026-06-30 | |
| HubSpot 5 | Mailgun 4 Intercom 2 | 95 | 11 | 2026-06-16 | |
| — | Pepipost 18 Salesforce CRM 6 SendGrid 2 | 95 | 26 | 2026-06-27 | |
| Ometria 8 | SparkPost 4 | 95 | 12 | 2026-06-20 | |
| — | Postmark 11 | 95 | 11 | 2026-06-10 | |
| Salesforce MC 10 | SendGrid 3 | 95 | 13 | 2026-06-27 | |
| — | SendGrid 21 Mailgun 10 SparkPost 7 Inboxroad 4 | 100 | 42 | 2026-06-30 | |
| HubSpot 13 | — | 100 | 13 | 2026-06-26 | |
| Salesforce MC 10 | — | 100 | 10 | 2026-06-26 | |
| HubSpot 24 | Amazon SES 15 Zendesk 5 SendGrid 4 Mailgun 2 ActiveCampaign 1 Klaviyo 1 Salesforce MC 1 | 95 | 53 | 2026-06-30 | |
| Klaviyo 13 | — | 100 | 13 | 2026-06-26 | |
| Braze 10 | SendGrid 13 Zendesk 1 | 100 | 24 | 2026-06-30 | |
| — | SendGrid 27 | 90 | 27 | 2026-06-29 | |
| Beehiiv 22 | — | 95 | 22 | 2026-06-29 | |
| Klaviyo 21 | — | 100 | 21 | 2026-06-25 | |
| Salesforce MC 19 | — | 100 | 19 | 2026-06-23 | |
| Beehiiv 170 | — | 95 | 170 | 2026-06-30 | |
| Kit 1 | SendGrid 18 Amazon SES 11 Mailgun 5 | 95 | 35 | 2026-06-26 | |
| — | Amazon SES 54 | 95 | 54 | 2026-06-29 | |
| HubSpot 4 | SendGrid 4 Amazon SES 2 | 95 | 10 | 2026-06-15 | |
| Klaviyo 16 | — | 100 | 16 | 2026-06-28 | |
| — | SendGrid 36 Amazon SES 5 | 95 | 41 | 2026-06-25 | |
| Salesforce MC 57 | — | 100 | 57 | 2026-06-30 | |
| Adobe Campaign 10 | — | 95 | 10 | 2026-06-16 | |
| ActiveCampaign 27 | — | 90 | 27 | 2026-06-25 | |
| Userlist 19 | — | 95 | 19 | 2026-06-28 | |
| MailerLite 11 | — | 100 | 11 | 2026-06-26 | |
| Beehiiv 20 | — | 100 | 20 | 2026-06-30 | |
| — | SendGrid 14 | 100 | 14 | 2026-06-26 | |
| Klaviyo 13 | — | 95 | 13 | 2026-06-12 | |
| — | Amazon SES 88 | 87 | 88 | 2026-06-30 | |
| HubSpot 2 | Amazon SES 10 Zoho Campaigns 2 MDirector 2 | 95 | 16 | 2026-06-29 | |
| Loops 4 | Amazon SES 24 | 95 | 28 | 2026-06-25 | |
| Inxmail 22 | — | 95 | 22 | 2026-06-28 | |
| Salesforce MC 14 | Amazon SES 5 | 100 | 19 | 2026-06-28 | |
| HubSpot 9 | Iterable 8 | 100 | 17 | 2026-06-22 | |
| — | Pepipost 9 SMTP2GO 1 | 95 | 10 | 2026-06-30 | |
| Klaviyo 7 | SendGrid 3 | 100 | 10 | 2026-06-05 | |
| Salesforce MC 10 | SendGrid 4 Mailchimp 2 | 95 | 16 | 2026-06-10 | |
| Klaviyo 11 | — | 90 | 11 | 2026-06-30 | |
| Zoho Campaigns 16 | — | 90 | 16 | 2026-06-29 | |
| Sailthru 11 | — | 100 | 11 | 2026-06-13 | |
| Smaily 15 | Mailjet 3 | 83 | 18 | 2026-06-30 | |
| ActiveCampaign 1 | SendGrid 18 | 80 | 19 | 2026-06-19 | |
| — | Amazon SES 11 | 100 | 11 | 2026-06-16 | |
| — | Amazon SES 11 | 90 | 11 | 2026-06-13 | |
| — | Mailgun 17 SendGrid 1 | 95 | 18 | 2026-06-23 | |
| Braze 17 | — | 100 | 17 | 2026-06-30 | |
| — | SendGrid 13 | 90 | 13 | 2026-06-26 | |
| Beehiiv 47 | — | 90 | 47 | 2026-06-29 | |
| — | SparkPost 28 | 90 | 28 | 2026-06-19 | |
| Smaily 13 | — | 95 | 13 | 2026-06-09 | |
| — | SendGrid 21 | 83 | 21 | 2026-06-23 | |
| — | Postmark 33 | 95 | 33 | 2026-06-22 | |
| — | SparkPost 12 | 100 | 12 | 2026-06-28 | |
| Beehiiv 69 | — | 95 | 69 | 2026-06-29 | |
| Klaviyo 13 | — | 90 | 13 | 2026-06-25 | |
| Shopify Messaging 88 | ActiveCampaign 23 | 83 | 111 | 2026-06-30 | |
| Kit 38 | — | 100 | 38 | 2026-06-29 | |
| — | Amazon SES 30 | 80 | 30 | 2026-06-22 | |
| Klaviyo 14 | Mailgun 37 Omnisend 7 | 90 | 58 | 2026-06-29 | |
| Salesforce MC 10 | — | 100 | 10 | 2026-06-30 | |
| Brevo 1 | EmailLabs 22 SendGrid 7 Customer.io 1 Salesforce MC 1 | 95 | 32 | 2026-06-29 | |
| HubSpot 35 | SendGrid 1 | 83 | 36 | 2026-06-26 | |
| — | SendGrid 143 | 95 | 143 | 2026-06-29 | |
| HubSpot 17 | — | 95 | 17 | 2026-06-29 | |
| Beehiiv 11 | — | 95 | 11 | 2026-06-15 | |
| HubSpot 23 | — | 100 | 23 | 2026-06-19 | |
| — | SendGrid 22 | 80 | 22 | 2026-06-23 | |
| ActiveCampaign 29 | SparkPost 8 | 90 | 37 | 2026-06-25 | |
| Customer.io 9 | Amazon SES 21 Intercom 1 | 95 | 31 | 2026-06-30 | |
| Mailchimp 20 | — | 95 | 20 | 2026-06-19 | |
| Beehiiv 16 | — | 95 | 16 | 2026-06-19 | |
| Iterable 4 | SendGrid 32 Zendesk 5 Amazon SES 5 Postmark 4 Mailchimp 2 Shopify Messaging 1 Salesforce CRM 1 Intercom 1 | 95 | 55 | 2026-06-30 | |
| Salesforce MC 20 | — | 100 | 20 | 2026-06-30 | |
| HubSpot 9 | Mailgun 5 | 83 | 14 | 2026-06-17 | |
| — | SendGrid 16 | 95 | 16 | 2026-06-29 | |
| HubSpot 3 | Postmark 49 Bento 1 | 95 | 53 | 2026-06-30 | |
| Klaviyo 13 | — | 90 | 13 | 2026-06-30 | |
| MailerLite 3 | Amazon SES 58 | 83 | 61 | 2026-06-29 | |
| — | Amazon SES 18 | 90 | 18 | 2026-06-01 | |
| Klaviyo 90 | — | 83 | 90 | 2026-06-19 | |
| HubSpot 14 | — | 95 | 14 | 2026-06-24 | |
| Sendy 10 | — | 95 | 10 | 2026-06-15 | |
| Salesforce MC 5 | Salesforce CRM 15 Mailgun 3 | 83 | 23 | 2026-06-30 | |
| WombatMail 44 | — | 95 | 44 | 2026-06-22 | |
| — | Amazon SES 14 | 100 | 14 | 2026-06-26 | |
| Mailchimp 16 | — | 95 | 16 | 2026-06-21 | |
| Beehiiv 21 | — | 90 | 21 | 2026-06-30 | |
| Mailchimp 7 | Amazon SES 18 Bento 7 Drip 4 SparkPost 2 | 95 | 38 | 2026-06-29 | |
| Brevo 13 | — | 95 | 13 | 2026-06-26 | |
| Iterable 15 | — | 90 | 15 | 2026-06-26 |
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