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Head-to-head

Klaviyo vs Maileroo

Two leading email marketing tools, compared on pricing, features, and editorial fit. Updated for 2026.

Klaviyo logo
Klaviyo

Email + SMS for ecommerce.

Free
Visit Klaviyo
Maileroo logo
Maileroo

SMTP relay and email API with delivery logs and European data residency

Free
Visit Maileroo

At a glance

 KlaviyoMaileroo
TaglineEmail + SMS for ecommerce.SMTP relay and email API with delivery logs and European data residency
Pricing modelFreemiumFreemium
Starts atFreeFree
Founded2012—
AI-native
CategoriesEmail MarketingEmail Marketing, Automation
Vendor claimed

Quick take

Pick Klaviyo if you need email + sms for ecommerce. Pick Maileroo if you need smtp relay and email api with delivery logs and european data residency.

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Frequently asked

Is Klaviyo better than Maileroo?
It depends on your use case. Klaviyo is email + sms for ecommerce, while Maileroo is smtp relay and email api with delivery logs and european data residency. See the comparison above for which fits your team.
What's the price difference between Klaviyo and Maileroo?
Klaviyo is free. Maileroo is free.
Can I migrate from Klaviyo to Maileroo?
Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.