What's the best email platform for a Shopify store?

Klaviyo has the deepest, most purpose-built integration with Shopify for ecommerce email and SMS marketing.

What's the best email platform for a creator newsletter?

Kit and beehiiv are both built specifically for creator newsletters, with monetization features included.

What's the difference between an email marketing platform and an email API?

Marketing platforms like Mailchimp give you a dashboard to design and send campaigns; an API like Resend is for developers sending transactional or programmatic email from their own app.

Best of

Best Email Marketing Platforms in 2026

Email platforms split by audience: Mailchimp is the best-known general-purpose option, Klaviyo is built specifically for ecommerce and Shopify's deep integration, and Kit (formerly ConvertKit) and beehiiv are built for creators running newsletters with monetization built in. Resend targets developers who want an email API rather than a marketing dashboard.

GhostOpen-source publishing platform for newsletters and paid memberships.

KlaviyoEcommerce email and SMS marketing with deep Shopify integration.

MailchimpThe best-known email marketing platform for small business.

KitEmail marketing built for creators (formerly ConvertKit).

beehiivNewsletter platform with built-in growth and monetization tools.

SubstackPublish a paid newsletter with zero setup.

HubSpotFree-to-start CRM that grows into a full marketing suite.

KajabiPremium all-in-one platform for knowledge businesses.

ResendThe email API developers actually enjoy, with React Email built in.freemium

Really Good EmailsThe best email design and copy on the internet, categorized.free

FAQ

What's the best email platform for a Shopify store?: Klaviyo has the deepest, most purpose-built integration with Shopify for ecommerce email and SMS marketing.
What's the best email platform for a creator newsletter?: Kit and beehiiv are both built specifically for creator newsletters, with monetization features included.
What's the difference between an email marketing platform and an email API?: Marketing platforms like Mailchimp give you a dashboard to design and send campaigns; an API like Resend is for developers sending transactional or programmatic email from their own app.

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