List of ESPs SparkLoop features work with

SparkLoop has a growing suite of features—and we can integrate with over 20 email service providers (ESPs).

Here's a list of the most popular ESPs and the SparkLoop features they're compatible with:

ESP	Referral Campaigns	Partner Program	Upscribe	Partner Network	Notes
ConvertKit	✅	✅	✅	✅
Mailchimp	✅	✅	✅	✅	❌ Landing pages don't work
Beehiiv	❌	✅	✅	✅	Tracking script only works with Google Tag Manager
Campaign Monitor	✅	✅	✅	✅
MailerLite	✅	✅	✅	✅
Active Campaign	✅	✅	✅	✅
Aweber	✅	✅	✅	✅	❌ Landing pages don't work
Drip	✅	✅	✅	✅
Hubspot	✅	✅	✅	✅
Klaviyo	✅	✅	✅	✅
PostUp	✅	✅	✅	✅
SailThru	✅	✅	✅	✅
Brevo (formerly SendInBlue)	❌	✅	✅	✅	❌ Landing pages don't work for Upscribe
Customer.io	✅	✅	✅	✅
Marketo	✅	✅	✅	✅
EmailOctopus	✅	✅	✅	✅
Ghost	❌	❌	❌	✅
ClickFunnels	❌	❌	❌	✅
Substack	❌	❌	❌	✅
Constant Contact	❌	❌	❌	✅
Wix	❌	❌	❌	✅
Custom	✅	✅	✅	✅
GetResponse	✅	✅	✅	✅	Their new forms and popups don't support our tracking script
SFMC	✅	✅	✅	✅
Iterable	✅	✅	✅	✅	You can connect only one Email-based or hybrid project per account
Eloqua	Soon!	Soon!	Soon!	✅
Pardot	Soon!	Soon!	Soon!	✅
Braze	Soon!	Soon!	Soon!	✅
Omeda	Soon!	Soon!	Soon!	✅
SendGrid	✅	✅	✅	✅