10 Best Email Marketing Software for Ecommerce of 2026

Klaviyo is the tool most online stores grow into when email becomes a main revenue channel. It pulls order, browsing and catalog data from platforms such as Shopify, WooCommerce, BigCommerce, Adobe Commerce and Salesforce Commerce Cloud, then uses it for segments, campaigns and automated flows. The free plan covers 250 active profiles and 500 emails a month, enough to build flows before launch. The Email plan starts at $20 per month with 5,000 sends, while Marketing adds SMS, MMS, mobile push and social marketing on the same profiles. Klaviyo also sells reviews, a customer hub, a helpdesk and an AI agent called Composer, so a store can keep messaging and service on one data set. The main drawback is cost at scale: pricing rises with active profiles, and email support on lower plans lasts only 60 days. For stores that treat email as a core channel, it has the deepest feature set on this list.

Omnisend is built for online stores rather than adapted to them, and it shows in the defaults. Its Product Recommender inserts best sellers or new arrivals into campaigns and automations, and the platform covers email, SMS and web push with forms and segments. The free plan sends 500 emails a month to up to 250 contacts with all features, which is enough to set up cart and welcome flows. Standard starts at $16 per month and allows 12 emails per contact each billing cycle, plus unlimited push notifications and live chat support. Pro starts at $59 per month with unlimited email and is now the plan new customers need for SMS, priced from $0.007 per message. Omnisend also moves your lists, flows, segments and templates for free in up to 5 days, which lowers the cost of leaving another tool. It has fewer integrations than Klaviyo and less depth in data tools, but for most small and midsize stores it delivers the core ecommerce flows for less.

Shopify Messaging is the lowest-friction option for merchants already on Shopify. Templates automatically use the store's logo, colors, products and prices, and dynamic product sections can show best sellers or recently added items. Automation templates cover welcome, winback and upsell emails, and merchants can add express checkout buttons so shoppers buy straight from the email. Sidekick, Shopify's AI assistant, helps write copy and suggests send times. Pricing is simple: every month the first 10,000 manual or automated emails are free, then each extra 1,000 costs $1, with lower rates after 300,000 a month. There are no monthly commitments, and SMS is available in select countries at separate rates. The limits are clear too. It only works for Shopify stores, and segmentation, testing and reporting are lighter than in Klaviyo or Omnisend. For a store sending a few campaigns and core flows, it may be all that is needed.

Brevo is the low-cost route for stores that want ecommerce messaging without paying per stored contact. The free plan stores up to 100,000 contacts and sends 300 emails a day, and it includes multichannel automation for up to 2,000 contacts, transactional email and SMS, and an AI assistant called Aura. Starter, from $9 per month, removes the daily cap and adds features stores use directly: back-in-stock alerts, web push notifications and data feeds connected to an external source or API. Standard starts at $18 per month for growing teams. Because Starter and Standard tiers are set by monthly email sends, a store that emails often will move up tiers faster than one that sends a weekly promotion. Brevo's ecommerce depth is lighter than Klaviyo or Omnisend, and the step to Professional at $499 per month is steep. For a store with a big list and a modest sending schedule, it is hard to beat on price.

Drip prices on one number, the people on your list, and includes every feature at every size. The entry tier costs $39 per month for up to 2,500 people with unlimited email sends, chat and email support, dynamic segments, onsite campaigns, up to 50 workflows, unlimited sub-accounts and open API access. That model suits stores that send often, since a daily promotion schedule does not push you into a higher tier. Drip ships with playbooks for a welcome series, abandoned cart and win-back that you edit and turn on, and segments can follow what shoppers browse, buy, return or ignore. Revenue reporting ties orders to the email that drove them rather than stopping at opens and clicks. Drip connects to Shopify, WooCommerce, BigCommerce and 90+ other tools, and offers an MCP connection on every plan. There is no free plan, only a 14-day trial, so very small stores pay more here than with Klaviyo or Omnisend at the start.

ActiveCampaign is an automation platform first and an ecommerce tool second, which makes it a good fit for stores with more complex needs. Starter covers 1,000 contacts, 10,000 email sends a month and one user, and includes multi-step marketing automation, AI-powered automation and campaign builders, and ecommerce automation. Shopify, Square and WooCommerce connect on every plan. Plus adds cross-channel marketing, landing pages, revenue reporting and ecommerce reporting, while Pro adds predictive sending, conditional content and attribution. The catch for larger stores is that BigCommerce, Magento and Shopify Plus integrations sit on Enterprise, and the builder takes more setup than Klaviyo or Omnisend. ActiveCampaign also offers a CRM, which helps stores that sell wholesale or handle quotes. Its pricing page did not display a USD price we could confirm from our location, so check the current figure on the vendor's page.

Mailchimp is the general email tool many stores already know, and it connects to Shopify, WooCommerce, Square, Wix, Squarespace and Stripe among 300+ integrations. Essentials starts at $13 per month and covers testing and scheduling, while Standard, from $20 per month, adds the automations, personalization and optimization tools most stores want for cart and post-purchase flows. Standard and Premium also include predictive segments, which Mailchimp says produced about twice the revenue for connected ecommerce stores compared with non-predictive segments. Paid plans come with a 14-day free trial and there is a free plan for getting started. The trade-offs are cost and focus. Overages are billed automatically when you pass contact or send limits, and the platform is built for many kinds of business rather than for stores alone. Merchants who want product recommendations and store-first defaults will find Klaviyo or Omnisend more direct. Mailchimp suits stores that value the editor and integrations more than ecommerce depth.

Privy starts from the other end of the funnel: it helps small stores collect subscribers, then emails and texts them. Its displays include spin-to-win, exit intent, multi-step pop-ups, quizzes, cart savers and cross-sell pop-ups, plus landing pages and embedded forms. The email and SMS plan starts at $30 per month with 250 SMS credits that roll over, unlimited email sends, automations, segmentation and reporting, and you pay only for mailable contacts. A pop-ups only plan starts at $24 per month and can sync collected contacts to Shopify, BigCommerce, Wix or tools such as Klaviyo. There is a 15-day free trial with no credit card and no annual contract. Privy's email builder and segments are simpler than Klaviyo's or Omnisend's, and the $30 entry price is higher than theirs. It is best for small shops whose bigger problem is a thin list rather than missing flow features.

Attentive began in SMS and now offers email, RCS and push alongside it, aimed at larger retail and DTC brands. Every plan includes triggered welcome and abandonment flows, and its Text and email bundle sends both triggered emails and full campaigns from one platform. Attentive Signal tracks visitor behavior across channels to identify and segment more of a store's traffic, and AI Pro uses predictive models for send time and audience selection, sold as a flat monthly add-on. The company also stresses compliance tooling and deliverability help during peak periods such as Black Friday. Attentive does not publish prices; its page says pricing is based on list size and messages sent, so we marked the price as pending. The platform is powerful for brands with large text lists, but small stores will pay for scale they do not need and face a sales-led buying process. It ranks last here mainly on value and ease of setup, not on features.

Sendlane is aimed at ecommerce brands with large lists, and its main difference is billing by sends rather than profiles. That means a store with many dormant contacts does not pay to keep them. The platform offers deep data integrations with Shopify and other store systems, event-based automation, ROI and conversion tracking, multivariable segmentation, automated list hygiene and machine learning open predictability. Beacon website tracking identifies site visitors for follow-up, and SMS is available from $0.009 per credit including carrier fees. Support is a selling point, with 24/7/365 chat and white-glove onboarding on higher tiers, though dedicated support requires an annual contract. A 60-day trial is offered, limited to 100 contacts and 500 email sends. Its pricing page uses an interactive calculator that did not show a USD figure we could confirm, so check current prices with the vendor. Smaller stores will find Omnisend or Klaviyo simpler to start with.