Mailchimp

Mailchimp combines email, ads, and CRM into one platform built for online retailers. It connects directly to your Shopify, WooCommerce, or BigCommerce store, pulling in product data and customer behavior automatically. The platform powers abandoned cart emails, product recommendations, and post-purchase follow-ups without manual setup.

The free tier supports up to 500 contacts and basic campaigns, while paid plans open up automation, advanced segmentation, and SMS messaging. Thousands of ecommerce stores rely on Mailchimp for straightforward, integrated marketing that grows with their business.