Email is still the highest ROI marketing channel in ecommerce — consistently returning $36 or more for every $1 spent when done right. But not all email platforms are built the same. These are the tools that online stores actually use to build flows, segment customers, send campaigns, and drive repeat purchases. Some are built specifically for ecommerce; others are more general but still widely used by store owners.
The gold standard for ecommerce email and SMS marketing. Klaviyo's deep integrations with Shopify and WooCommerce, combined with powerful segmentation and pre-built flows, make it the tool of choice for serious DTC brands. Most 7-figure stores run on Klaviyo.
The world's most recognizable email marketing brand, Mailchimp is the starting point for millions of small businesses. Its free tier, intuitive drag-and-drop builder, and decent automation features make it a solid choice for stores just getting started with email.
Omnisend is built specifically for ecommerce, combining email, SMS, and push notifications in one platform. Its automation workflows for abandoned cart, welcome series, and post-purchase emails are among the easiest to set up in the industry.
ActiveCampaign's email automation capabilities are some of the most advanced available — popular with ecommerce brands that want deep behavioral segmentation, CRM functionality, and complex multi-step automations that go beyond basic flows.
Drip positions itself as the ecommerce-specific alternative to Mailchimp and ActiveCampaign. It has strong segmentation, visual workflow builders, and excellent Shopify/WooCommerce data integration for building highly targeted email campaigns.
Brevo offers email marketing, SMS, and marketing automation at very competitive pricing — making it popular with growing ecommerce brands that want Klaviyo-level features at a lower price point. Strong transactional email capabilities too.
Postscript is the leading SMS marketing platform for Shopify stores — not email per se, but essential for any ecommerce brand serious about text message marketing. SMS open rates of 90%+ make it one of the highest-converting channels available.
ConvertKit is the preferred email platform for creators, bloggers, and course sellers who also sell physical or digital products. Its tag-based segmentation and clean subscriber management make it easy to run targeted email campaigns.
Privy combines email marketing with popups, spin-to-win wheels, and abandoned cart flows in one simple tool. It's designed for Shopify merchants who want to grow their email list and recover lost sales without needing a technical background.
Constant Contact is one of the most established names in email marketing — trusted by small businesses and non-profits. While not ecommerce-specific, its ease of use and strong customer support make it a reliable choice for stores that want simplicity.
“Klaviyo”
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Email MarketingTop email marketing platforms ranked — by deliverability, automation, templates, pricing, and ease of use. Every business size and budget covered.