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Compare two ESPs side-by-side:
First ESP…
AWeber Acoustic ActiveCampaign ActiveTrail Adobe Campaign Agnitas Airship Amazon SES Beehiiv Benchmark Bento Blackbaud Bloomreach Bluecore Braze Brevo CCM Benchmark Campaign Monitor CleverReach CleverTap Connectif Constant Contact Cordial Creatio Customer.io Deployteq Dotdigital Drip Easymailing EcoSend Ecomail Edrone Elastic Email EmailLabs EmailOctopus Emarsys Emma Encharge Epsilon ExpertSender Flodesk GetResponse Ghost GreenArrow HCL Domino Help Scout HubSpot Inboxroad Intercom Inxmail Iterable Kajabi Kajomi Kartra Keap Kit Klaviyo KlickTipp Lindris Listrak Loops MDirector Magnews MailPoet Mailchimp Mailcoach MailerLite Maileroo Mailersend Mailgun Mailjet Mailtrap Mandrill Marketo Microsoft Dynamics Moosend Newsletter2Go Ometria Omnisend OneSignal Optimizely Campaign Oracle Eloqua Pardot Pepipost Pipedrive Positive User Postmark Resend Responsys Retail Rocket Retarus Revinate Robly SALESmanago SAP Marketing Cloud SAS CI360 SMTP2GO Sailthru Salesforce CRM Salesforce MC Sarbacane Seguno Selligent SendFox SendGrid SendPulse Sendy Shopify Messaging Smaily SocketLabs SparkPost Spotler Squarespace Strato Substack Systeme.io Userlist Vero Wix WombatMail XCAMPAIGN Yespo Zendesk Zoho Campaigns dEngage mailingwork rapidmail
vs
Second ESP…
AWeber Acoustic ActiveCampaign ActiveTrail Adobe Campaign Agnitas Airship Amazon SES Beehiiv Benchmark Bento Blackbaud Bloomreach Bluecore Braze Brevo CCM Benchmark Campaign Monitor CleverReach CleverTap Connectif Constant Contact Cordial Creatio Customer.io Deployteq Dotdigital Drip Easymailing EcoSend Ecomail Edrone Elastic Email EmailLabs EmailOctopus Emarsys Emma Encharge Epsilon ExpertSender Flodesk GetResponse Ghost GreenArrow HCL Domino Help Scout HubSpot Inboxroad Intercom Inxmail Iterable Kajabi Kajomi Kartra Keap Kit Klaviyo KlickTipp Lindris Listrak Loops MDirector Magnews MailPoet Mailchimp Mailcoach MailerLite Maileroo Mailersend Mailgun Mailjet Mailtrap Mandrill Marketo Microsoft Dynamics Moosend Newsletter2Go Ometria Omnisend OneSignal Optimizely Campaign Oracle Eloqua Pardot Pepipost Pipedrive Positive User Postmark Resend Responsys Retail Rocket Retarus Revinate Robly SALESmanago SAP Marketing Cloud SAS CI360 SMTP2GO Sailthru Salesforce CRM Salesforce MC Sarbacane Seguno Selligent SendFox SendGrid SendPulse Sendy Shopify Messaging Smaily SocketLabs SparkPost Spotler Squarespace Strato Substack Systeme.io Userlist Vero Wix WombatMail XCAMPAIGN Yespo Zendesk Zoho Campaigns dEngage mailingwork rapidmail
Compare →
ESP
Category
Brands
Brand share
Observations
Obs share
support 101
53.7%
1,078
56.3%
support 90
47.9%
837
43.7%
support 1
0.5%
1
0.1%
3 ESPs shown. Click any name for the full detail page (placement, infrastructure, brands, IPs).
About the share columns: Brand share = % of brands in the current filter that use this ESP (sums to >100% because brands often use multiple ESPs). Obs share = % of total send volume from this ESP. Each "observation" is one email an Email Detective user opened. Both are share-of-inbox among our users — not global market share. Sample is biased toward our user demographic and what they actually open.
