The 10 Best Email Marketing Platforms for Ecommerce

Klaviyo is the safest pick for most online stores that want email and SMS driven by order data, and Omnisend is the closest lower-cost alternative. Past those two, the right platform depends on your storefront, how big your list is, and whether SMS is a channel you'll actually run.

• Klaviyo and Omnisend both have free plans capped at 250 profiles or contacts and 500 emails a month

• The billing basis matters more than the entry price, because profile, contact and send-based pricing reward different list shapes

• SMS-led brands with bigger budgets should look at Attentive or Listrak, and neither publishes prices

Ecommerce email runs on store events. A cart gets abandoned, an order ships, a first-time buyer goes quiet for 60 days, and each of those moments triggers a message. That's a different job from publishing to readers, which is what the tools in our ranking of newsletter platforms are built for.

The 10 platforms below all connect to a storefront and send lifecycle email, and most of them send SMS from the same customer record. The ranking is based on each vendor's published pricing and documentation as of October 2026. It weighs how deeply each tool uses store data, how its bill grows with a list, and who it suits. No platform here wins for every store, and several are wrong for a business that's just starting out.

The 10 at a glance

Each platform's billing basis tells you more about its long-run cost than its entry price does.

Profile and contact billing charges for the size of your audience. Send-based billing charges for activity. Our comparison of email platform pricing walks through how those models play out over two years.

Entry prices and free allowances from each vendor's own pricing page or help center, October 2026.

1. Klaviyo

Klaviyo is the most complete option for a store that wants purchase and browsing data behind every message.

The company now describes itself as a B2C CRM and says it powers more than 205,000 brands across 100 countries. Email, SMS and mobile push sit on one customer profile, so a single flow can move from an abandoned-cart email to a text without a second tool. Our Klaviyo vs Mailchimp comparison covers how far that data model goes.

The plan structure has three steps. The free plan covers up to 250 active profiles and 500 emails a month, plus $5 of mobile messages. The Email plan adds A/B testing and lists more than 350 integrations, and the pricing page estimates it from $20 a month at the bottom of its profile slider. The Marketing plan, estimated at $90 a month at the same point, adds predictive analytics, product recommendations, loyalty rewards and order tracking.

The weakness is the billing basis. Price follows active profiles, so the bill rises as the list grows whether or not those people buy, and free-plan users get email support only for their first 60 days. It's wrong for a store that sends one promotional email a month and has no plans for flows or SMS. That store is paying for depth it won't use.

2. Omnisend

Omnisend gives a smaller store most of the email and SMS basics at a lower entry price than Klaviyo.

It says more than 150,000 ecommerce brands use it. The free plan matches Klaviyo's at 250 contacts and 500 emails a month. Standard is listed at $16 a month for 500 contacts and 6,000 emails, and Pro at $59 a month for 2,500 contacts with unlimited email and SMS from $0.007 per message on high-volume US sends. Paying three months upfront takes 30% off either paid plan.

Support is a real strength for a small team. Omnisend says 24/7 live chat and email support is available on every plan, including free, and an account expert is included once a merchant spends $400 a month.

The catch sits in the billing fine print. Omnisend bills for subscribers and non-subscribers who receive automated messages, so order and shipping notifications to people who never opted into marketing can count toward the bill. It's wrong for a brand that wants unlimited sends on the cheaper tier, since Standard caps email at 6,000 a month.

3. Attentive

Attentive is built for direct-to-consumer brands where text messaging carries a large share of revenue.

Its pricing page leads with text messaging, and the platform now covers SMS, MMS, RCS, email and push from one account. Sign-up runs through what Attentive calls its patented two-tap flow, and every plan includes onboarding, deliverability help, a dedicated support team and more than 150 pre-built integrations. Built-in TCPA compliance tools come with the platform too, which matters more for text than for email.

Attentive doesn't publish prices. Its pricing page says plans are built from four inputs, the number of messages sent, the size of the subscriber list, the number of channels and which premium AI tools you add. Those AI tools carry their own charges, either a flat monthly fee or, for AI Journeys, a pay-per-click rate.

That modular, quoted model is the weakness for anyone who wants to budget from a web page. Attentive also says its product works best for brands selling direct to consumers online and won't demo for real estate firms. It's wrong for a small store that wants to sign up and send the same afternoon.

4. Shopify Messaging

Shopify Messaging is the lowest-effort start for a store that already runs on Shopify.

Formerly called Shopify Email, it now sends email, SMS and WhatsApp campaigns from inside the Shopify admin, along with automations for welcome, winback and upsell messages. Templates pull the store's logo, products and prices in automatically, so the first campaign takes minutes.

Pricing is per message. Stores on the Basic, Grow, Advanced and Plus plans get 10,000 free emails at the start of each month. After that it's $1 per 1,000 emails up to 300,000, then $0.65 per 1,000, then $0.55 per 1,000 past 750,000.

The limit is that it only exists inside Shopify. Its data and automations don't follow a brand that moves storefronts, and the help center notes the feature requires Shopify Network Intelligence to be switched on in privacy settings. It's wrong for anyone selling on WooCommerce, BigCommerce or a custom stack.

5. Drip

Drip suits an email-first store that wants unlimited sends at a predictable monthly price.

The entry plan costs $39 a month for up to 2,500 people, with unlimited email sends, unlimited sub-accounts and free migration. Drip connects to Shopify, WooCommerce, BigCommerce and more than 90 other tools, and its segmentation keys off browsing, buying and lapsed behavior. A 14-day trial needs no credit card, though unlimited sending isn't available until you pay.

Two gaps stand out. There's no free plan, and the pricing page sells email only, with no SMS bundle listed. It's wrong for a brand that wants text and email bought, built and reported in one place.

6. Sendlane

Sendlane flips the usual model by charging for emails sent instead of profiles stored.

Profiles are unlimited. The entry plan is $100 a month for 50,000 emails, with a $2.00 charge per 1,000 emails over the plan, and annual payment saves 16%. That plan includes 24/7 chat support, a dedicated customer success manager, proactive deliverability monitoring and a white-glove migration. SMS starts at $0.009 per credit including carrier fees, and the platform has a direct data integration with Shopify and Shopify Plus.

The model rewards a store with a large, quiet list and punishes one that mails heavily. A brand sending several campaigns a week plus flows can outgrow the 50,000-email tier quickly. At $100 a month, it's also the wrong starting point for a new store with a few hundred subscribers.

7. Mailchimp

Mailchimp fits a store where email is one part of a wider marketing setup that already runs through it.

The free plan covers under 250 contacts. Essentials starts at $13 a month, Standard at $20 with 6,000 email sends, and Premium at $350. Connected stores on Standard and Premium can send to predictive segments.

Commerce is one feature among many here, and SMS is the clearest limit. It's sold as an add-on to paid plans in select countries only, and a business has to apply and be approved before buying credits. Overages apply when a store passes its contact or send limit. It's wrong for an SMS-heavy brand outside the supported markets.

8. Listrak

Listrak is a cross-channel platform for established retailers that want email, SMS, push, web and in-store data on one profile.

Its pitch centers on identity resolution, which stitches browsing, purchases and engagement across devices into one customer record. On top of that sit AI product recommendations, predictive scores for churn and lifetime value, behavior-triggered journeys and pop-ups for list capture. RCS is among its supported channels.

Listrak doesn't publish pricing, and the path in is a conversation with its team. That's the main weakness for a growing brand that wants to try before it commits. It's wrong for a small store, which will pay for orchestration across channels it doesn't run yet.

9. Privy

Privy pairs email and SMS with pop-up and sign-up tools, and it's strongest for a store whose first problem is growing the list.

The Email plan is $30 a month for up to 1,500 mailable contacts with unlimited sends, and you pay only for mailable contacts. SMS is an add-on whose credits roll over between billing periods, and the plan starts with 250 free SMS credits. There are no annual contracts, and a 15-day trial needs no card. A separate pop-ups-only plan is priced on monthly page views.

The feature list on its pricing page covers campaigns, automations, segmentation and pop-up targeting. It doesn't list predictive analytics or product recommendations, so a store that wants either will need another tool. Privy is wrong for a brand whose list is already large and whose gains now come from lifecycle depth.

10. Brevo

Brevo is the low-cost option, and it bills on emails sent, which suits a store with a big list and a light schedule.

The free plan allows 300 emails a day. Starter costs $9 a month on monthly billing for 5,000 emails, and Standard costs $18. SMS credits are sold separately. The same account handles marketing and transactional email, which keeps order confirmations and campaigns under one sender.

The jump to Professional is the weakness. WhatsApp, pop-ups, and mobile and web push sit on that tier, which starts at $499 a month for 150,000 emails. Its pricing page is written for businesses in general, so it's wrong for a store that wants a tool built around product and order data from day one.

How to choose between them

Start from your storefront and your list shape, then pick the billing model that matches.

• If you're on Shopify with a small list, Shopify Messaging is cheap to try. Move to Klaviyo or Omnisend when you want deeper segments or a second channel

• If email and SMS both matter and you want one profile, Klaviyo is the default and Omnisend is the cheaper route

• If SMS drives most of your revenue and you've got budget for a quoted contract, talk to Attentive or Listrak

• If your list is large and you mail at a steady, modest pace, send-based pricing at Sendlane or Brevo can cost less than profile billing

• If you send email only and want unlimited volume at a flat price, Drip fits

• If your list barely exists yet, Privy puts capture first, and you won't pay for depth you can't use

Whatever you pick, check what counts as billable before you sign. Unsubscribed contacts, non-subscribers who receive automated messages, and suppressed addresses are treated differently by each vendor, and the pricing page rarely says so. Lifecycle revenue also compounds slowly, which is why the retention math deserves a look before you judge any platform on its first quarter.

Frequently asked questions

What is the best email platform for a Shopify store?

Klaviyo is the most complete option for a Shopify store that wants order data behind every flow, with Omnisend as a lower-cost alternative. Shopify Messaging is the cheapest way to start, since paid Shopify plans include 10,000 free emails a month.

How is ecommerce email different from a newsletter platform?

Ecommerce email platforms trigger messages from store events such as abandoned carts, shipped orders and lapsed buyers. Newsletter platforms are built around publishing issues to readers and growing a subscriber base, so they carry less store data.

Which platforms bill on emails sent instead of contacts?

Sendlane, Brevo and Shopify Messaging all charge on email volume. Sendlane starts at $100 a month for 50,000 emails with unlimited profiles, Brevo's Starter plan starts at $9 a month for 5,000 emails, and Shopify Messaging charges $1 per 1,000 emails after the free allowance.

Do these platforms include SMS?

Most do, priced separately from email. Klaviyo, Omnisend, Attentive, Sendlane, Listrak, Privy and Brevo all sell SMS, while Mailchimp sells it as an add-on in select countries only. Drip's pricing page lists email plans with no SMS bundle.

Which ecommerce email platforms have a free plan?

Klaviyo and Omnisend both have free plans for up to 250 profiles or contacts and 500 emails a month. Mailchimp is free under 250 contacts, and Brevo's free plan allows 300 emails a day. Drip and Privy offer trials instead.