Brevo

Brevo combines email marketing with advanced CRM capabilities, SMS, WhatsApp, and transactional email in one platform. The generous free plan supports up to 100,000 contacts, making it accessible for growing ecommerce stores. Advanced automation tools help you send targeted messages at scale.

For businesses building out customer relationships, Brevo's integrated approach means you're not juggling separate tools for email and SMS. The platform handles both marketing and transactional emails efficiently.