Top 3 Mailchimp Alternatives in 2026

Best for large lists mailed occasionally, where send-based pricing wins

Brevo (formerly Sendinblue) prices by email volume rather than contact count, which makes it dramatically cheaper for large lists mailed occasionally. Feature depth is mid-tier, but the value equation is the strongest in the category for the right sending pattern.

• Drag-and-drop email builder
• A/B testing
• SMS marketing
• Landing pages & forms

Best for B2B and service businesses that need real automation and lead scoring

ActiveCampaign has the deepest automation builder available to small businesses, with conditional branching, lead scoring and a built-in CRM. It is the strongest fit for B2B and service businesses whose email leads to a sales conversation.

• Drag-and-drop email builder
• A/B testing
• Send-time optimization
• SMS marketing

Best for ecommerce brands that need catalog-driven flows and revenue attribution

Klaviyo is an ecommerce customer database that happens to send email. Deep Shopify integration, catalog-aware flows and per-flow revenue attribution make it the category standard for product sellers, at a price that rises fast with list size.

• Drag-and-drop email builder
• A/B testing
• Send-time optimization
• SMS marketing