How to Choose Ecommerce Email and SMS Marketing Software for Shopify Stores

• For Shopify stores, choose email and SMS software by data sync, lifecycle automation, SMS access, billing rules and compliance support, not by feature lists alone.
• Omnisend starts at $16/mo for Standard and $59/mo for Pro, but new subscribers now need Pro for SMS access as a separate add-on.
• Klaviyo suits advanced Shopify segmentation and lifecycle marketing, but its pricing depends on active profiles, email sends, SMS credits and overage settings.
• Mailchimp starts at $13/mo and Brevo starts at $9/mo, but Mailchimp SMS is paid-plan-only and Brevo is more cost-conscious than Shopify-specialist.
• Drip starts at $39/mo and is a serious ecommerce email automation option, but it should not be treated as a primary combined email and SMS pick for new users.

Choosing ecommerce email and SMS marketing software for Shopify is mostly a pricing and data decision. The feature pages all promise automations, templates and segmentation, but the costs usually sit in contacts, active profiles, email sends, SMS credits and add-ons.

The right tool depends on how your Shopify store sells. A small store sending basic abandoned-cart emails has different needs from a DTC brand using replenishment reminders, VIP segments, back-in-stock campaigns and SMS drops.

This guide compares Omnisend, Klaviyo, Mailchimp, Brevo and Drip in that order, matching our fixed site ranking among these tools. It is not a generic roundup; it is a buying guide for Shopify operators deciding what to test, what to price and what to avoid.

What does a Shopify store actually need from email and SMS software?

A Shopify store needs its customer, product, order, cart and browsing data to be usable inside campaigns and automations. If that data arrives late, maps poorly or cannot trigger the right flow, the platform will feel cheap for the wrong reason.

The core flows are predictable: welcome series, abandoned checkout, abandoned cart, browse abandonment, post-purchase, replenishment, win-back, back-in-stock and VIP campaigns. More flows can help, but these are the ones most stores should test before caring about smaller features.

Email and SMS should be judged separately. Some platforms sell SMS as an add-on, some restrict it to higher plans, and Drip’s current SMS position is too unclear to treat it as a primary email and SMS choice for new users.

Compliance belongs in the buying process, not after launch. Check opt-in capture, unsubscribe handling, consent records, quiet hours and country-specific SMS rules before importing your list.

Quick comparison: Omnisend, Klaviyo, Mailchimp, Brevo and Drip

Omnisend is the practical Shopify email and SMS candidate if you want ecommerce-native automations without jumping straight to the most complex setup. It starts at $16/mo for Standard, with Pro from $59/mo, but new subscribers now need Pro for SMS as a separate add-on.

Klaviyo is the advanced retention and data option if segmentation depth matters more than keeping the bill simple. Its free plan includes up to 250 active profiles, 500 email sends per month and 150 mobile message credits, but active-profile and SMS-credit billing need close reading.

Mailchimp is the generalist option if your team already knows it or uses it beyond Shopify. Essentials starts at $13/mo, Standard at $20/mo and Premium at $350/mo at the 0–500 contact tier, but SMS is not available on the Free plan.

Brevo is the cost-conscious and email-volume-friendly option if list storage and send volume matter more than Shopify-specific retention depth. Starter starts at $9/mo and Free includes 300 daily email sends with storage for up to 100,000 contacts, but taxes are excluded and monthly subscription credits expire before new credits are added.

Drip is best treated as ecommerce email automation rather than a top combined email and SMS recommendation. It starts at $39/mo with a 14-day free trial and no credit card required, but there is no permanent free tier and SMS availability for new users should be confirmed directly.

How much does Shopify email and SMS software really cost?

The headline monthly price is only the starting point. The bill usually depends on four levers: contacts or profiles, monthly email sends, SMS credits or message segments, and add-ons.

Omnisend bills by billable contacts, defined as subscribers plus non-subscribers. Standard email sends are calculated as contact count × 12, while Pro includes unlimited emails, which makes Pro easier to model for high-send stores but more expensive at the start.

Klaviyo Profile and Email plans are based on active profiles and emails sent during the billing cycle. An active profile is any profile that can be emailed through Klaviyo, regardless of consent status, so list hygiene affects cost as much as campaign volume.

Mailchimp counts subscribed, unsubscribed and non-subscribed contacts toward contact count. Archived, cleaned and deleted contacts do not count, which makes regular contact clean-up useful, but risky if your team archives records it later needs for reporting.

Brevo’s pricing is more send-volume-led than many contact-priced tools. That helps stores with large lists and lighter email frequency, but unused monthly subscription credits expire before new credits are added.

Drip calculates bills using active people, emails sent and, where applicable, SMS subscribers and SMS message segments. Its high-watermark billing charges based on the previous month’s highest usage, so a short list spike can affect the following bill.

Do you need built-in SMS, or is email enough for now?

You need SMS if it has a clear job: abandoned checkout nudges, delivery updates, back-in-stock alerts, replenishment reminders or time-sensitive promotions. If SMS is just another broadcast channel, the extra consent work and credit maths may not pay off.

Omnisend can be strong for stores that want email and SMS in one ecommerce-focused platform. The catch is important: for new subscribers from May 4, 2026, SMS is available only on Pro as a separate add-on, while some legacy users may keep earlier terms if they do not cancel or downgrade.

Klaviyo includes mobile message credits on Free and supports credit-based SMS billing. In Klaviyo’s own example, a US SMS costs 1 credit and a Canada SMS costs 3 credits; failed deliveries cost credits, while skipped and inbound messages do not.

Mailchimp SMS can be added to paid plans, but it is not available on Free. Its SMS credits do not roll over, and US SMS costs 1 credit while US MMS costs 3 credits, so image-heavy SMS campaigns can cost more than expected.

Brevo prepaid SMS credits are available as an add-on on all plans, starting from 100 credits. Those prepaid credits never expire and prices vary by recipient country, which is useful for occasional SMS use but still needs country-by-country pricing checks.

Drip should not be bought as a combined email and SMS platform unless Drip confirms SMS for your account. Its own material presents the product as email-first, and help content says SMS is currently unavailable to new users.

Which Shopify automations should you test before choosing?

Test the automations that make money or prevent support work before testing advanced campaign ideas. A platform that runs your abandoned checkout, post-purchase and win-back flows cleanly is more useful than one with a longer menu of rarely used features.

For Shopify, abandoned checkout and abandoned cart flows need careful testing because the events are not always treated the same. Check timing, discount logic, product blocks and suppression rules before you move live traffic across.

Browse abandonment and back-in-stock campaigns depend on product and browsing data. They can be valuable for stores with repeat traffic, but they are a poor first priority if your store has low traffic or a thin product catalogue.

Post-purchase, replenishment and win-back flows are where segmentation starts to matter. Klaviyo tends to suit stores that want deeper lifecycle logic, while Omnisend is often the cleaner route if you want those flows live faster with less setup weight.

Product recommendations, revenue reporting and dynamic content blocks should be checked in a trial or free plan. Drip specifically tells users to connect Shopify during the trial to use ecommerce automations, revenue dashboards and dynamic content blocks, but its lack of a permanent free tier limits long evaluation cycles.

Which tool fits your Shopify store type?

For a new or smaller Shopify store, compare Omnisend, Mailchimp and Brevo first. Omnisend fits ecommerce-native automation, Mailchimp fits teams already using a broader small-business marketing suite, and Brevo fits stores watching email volume and contact storage costs.

For a growing Shopify DTC brand, compare Omnisend and Klaviyo before widening the shortlist. Omnisend is the simpler value-oriented pick if the required SMS plan works for you, while Klaviyo is stronger if segmentation depth is worth a more complex bill.

For an SMS-heavy store, price the SMS layer before choosing the email platform. Omnisend’s Pro-only SMS rule for new subscribers, Mailchimp’s no-rollover credits and Klaviyo’s failed-delivery credit charges can all change the maths.

For a large-list or high-email-volume store, Brevo deserves a look. Its Free plan can store up to 100,000 contacts and Starter starts at $9/mo, but you still need to confirm that its Shopify data depth matches your retention strategy.

For an email-first ecommerce automation store, Drip can make sense if Shopify, BigCommerce or WooCommerce automation is the priority. It is a weaker fit if your brief is combined email and SMS from one platform, unless Drip confirms SMS availability for your account.

For an existing Mailchimp team, staying put may be practical if migration risk is higher than the benefit. Shopify-first stores should still compare automation depth, ecommerce data, SMS access and contact-count rules against Omnisend and Klaviyo.

How should you evaluate pricing without getting caught out?

Price each platform at the list size and send volume you expect in 12 months. A tool that looks cheap at 500 contacts can become awkward when non-subscribed contacts, active profiles or SMS add-ons start to count.

Audit your Shopify contacts before importing anything. Remove records you do not need, map consent fields clearly and keep suppressions intact, because several platforms charge for records you might not think of as marketable customers.

Ask each vendor how overages work. Klaviyo supports auto-upgrade, flexible overages or flexible sending, and stopping sends when limits are reached, depending on product and billing settings, so the wrong setting can change both risk and continuity.

Check credit expiry rules before trusting an SMS budget. Omnisend SMS credits can roll over but expire after 60 days, Mailchimp SMS credits do not roll over, and Brevo prepaid SMS credits never expire.

Do not compare SMS prices without checking country and message type. MMS, long messages, message segments and international recipients can change the effective cost per campaign.

What should you do before migrating from another Shopify email tool?

Map your required Shopify events and flows before choosing the vendor. The migration will be cleaner if you know which events trigger revenue-critical automations and which old flows can be retired.

Export contacts, unsubscribes, suppressions, consent fields, segments, templates and automation logic. The upside is that you avoid rebuilding from memory; the downside is that messy historical data often forces decisions you have delayed for years.

Rebuild flows in stages rather than switching everything at once. Start with welcome, abandoned checkout, abandoned cart and post-purchase, then add browse abandonment, replenishment, win-back and VIP logic after reporting looks sane.

Test every message with real Shopify products and orders. Check discount codes, product images, dynamic blocks, unsubscribe links, SMS opt-in capture and revenue attribution before you pause the old platform.

Keep the old account active until you have verified suppression handling and core reporting. Paying for overlap is annoying, but it is cheaper than sending to the wrong people or losing the flows that protect revenue.

Final recommendation: start with the billing model, then pick the platform

Omnisend is the practical value-oriented Shopify recommendation if you want ecommerce email automation and SMS in one place. The limitation is clear: new subscribers need Pro for SMS, so the $16/mo Standard entry price is not the full answer for SMS-led stores.

Klaviyo is the advanced Shopify retention recommendation if you need deeper segmentation, lifecycle logic and data-led campaigns. The trade-off is billing complexity, because active profiles, email sends, SMS credits and overage settings all matter.

Brevo is the cost-conscious option if you care about email volume and large contact storage. It is less compelling as a Shopify-specialist retention platform, so test the ecommerce data and automations before committing.

Mailchimp is sensible if your team already works in Mailchimp or wants a broader generalist platform. The catch is that Shopify-first stores may outgrow its ecommerce automation and SMS economics sooner than they expect.

Drip belongs on the shortlist for email-first ecommerce automation. It does not belong at the top of a combined email and SMS shortlist unless Drip confirms current SMS availability for your account.

The safest buying process is simple: price your list honestly, test the flows that matter, check SMS credit rules and verify consent handling before migration. Feature lists come last.

Frequently asked questions

What is the best ecommerce email and SMS marketing software for Shopify?

Omnisend is the practical value-oriented pick if you want Shopify-focused email automation with SMS in one platform, but new subscribers need Pro for SMS. Klaviyo is stronger if your store needs advanced segmentation and lifecycle marketing, but its active-profile and SMS-credit billing is more complex.

How much should a Shopify store expect to pay for email and SMS software?

Entry prices start at $16/mo for Omnisend Standard, $20/mo for Klaviyo’s listed starting price on our site, $13/mo for Mailchimp Essentials, $9/mo for Brevo Starter and $39/mo for Drip. The real bill depends on contacts or active profiles, email sends, SMS credits, add-ons and overages.

Can a Shopify store use a free plan for email and SMS marketing?

Yes for limited testing, but not always for full email and SMS use. Omnisend Free includes 500 emails per month and sending to 250 unique contacts, while Klaviyo Free includes up to 250 active profiles, 500 email sends and 150 mobile message credits. Mailchimp Free does not include SMS, and Drip has a 14-day trial rather than a permanent free tier.

Is Klaviyo better than Omnisend for Shopify?

Klaviyo is usually the better fit if your store needs advanced data use, segmentation and lifecycle automation. Omnisend is often the better fit if you want ecommerce automations live with less complexity, but you must price Pro if SMS is part of the plan for a new account.

Is Brevo a good Shopify email and SMS option?

Brevo can be a good fit for cost-conscious stores with large lists or high email-volume concerns. Its Free plan stores up to 100,000 contacts and Starter starts at $9/mo, but it should be tested carefully if your main need is Shopify-specific retention depth.

Should Shopify stores choose Drip for email and SMS?

Drip can suit email-first ecommerce automation, especially if you want to test Shopify automations during its 14-day trial. It should not be treated as a primary combined email and SMS choice for new users unless Drip confirms SMS availability for that account.