Campaigner

Campaigner is ideal for experienced marketing teams using email campaigns to convert their audience. Beyond an easy-to-use drag-and-drop email editor, it helps you target specific customer segments through dynamic content blocks, as well as use A/B testing and other experiments to optimize engagement rates. 

Its Starter plan has more than enough features to get you sending personalized, high-conversion emails, but it’s limited to 5,000 contacts. The Essential and Advanced plans cater to up to 25,000 and 100,000 contacts respectively, and provide tools such as eCommerce integrations and automation workflows.

Campaigner’s main drawback is a limited toolkit for social media marketing and lead generation, and a lack of SEO features.