Overview
MailerSend and Loops serve SaaS companies differently. MailerSend specializes in transactional with email verification. Loops is purpose-built for SaaS with unified transactional and marketing.
One Tool vs Two
With MailerSend, you need MailerLite (or similar) for marketing. With Loops, everything is unified. For simplicity, Loops wins. For specialized transactional with verification, MailerSend wins.
SaaS Focus
Loops is purpose-built for SaaS companies with product-led growth features. MailerSend is general transactional for any use case including SaaS.
Email Verification
MailerSend includes email verification. Loops doesn't. For validating addresses before sending, MailerSend provides more value.
For SaaS with Stripe
Neither has native Stripe integration. Sequenzy offers Stripe integration for subscription businesses with payment-triggered automation.
Making the Choice
Choose MailerSend for pure transactional with email verification. Choose Loops for unified SaaS email. Or choose Sequenzy for Stripe integration.