Best SMS Marketing Apps for Shopify

SMS is one of the highest-converting channels in DTC: open rates dwarf email and texts get read in minutes. But "SMS marketing app" is slightly misleading - the best way to run SMS on Shopify is usually through a multi-channel platform that also handles your email, so you can combine both in one automation and one bill. The three tools below all do exactly that, and each wins for a different kind of store.

One thing to understand up front: SMS is almost always billed separately from your subscription, as per-message credits. Your plan price covers the platform; each text costs extra. We flag the credit model for every tool below. Pricing is researched as of June 2026 and scales with contacts, email volume, and SMS usage, so confirm live rates before committing.

Quick recommendations

How we chose

We weighed four things that actually matter for Shopify SMS: whether SMS is genuinely integrated with email and automation (not a bolt-on); how transparent and competitive the per-message pricing is; how good the ecommerce segmentation and Shopify data sync are; and overall value for the stage of store most likely to use it. We did not invent ratings or review counts, and every price is a hedged range you should verify on the vendor's live pricing page.

Omnisend - best overall

Best for: small-to-medium Shopify and DTC stores that want email, SMS, and push under one affordable bill without complex add-on pricing.

Omnisend is purpose-built for ecommerce and treats SMS as a first-class channel alongside email and unlimited web push. You can combine all three in a single automation - for example, an abandoned-cart workflow that emails first, then texts the non-openers. Its 27 prebuilt ecommerce workflows, live product picker pulling from your Shopify catalog, and per-channel revenue attribution make it fast to get value from.

SMS capabilities: native SMS inside automations and campaigns, with per-channel reporting (opens, clicks, conversions, attributed revenue tracked separately for SMS). Shopify data drives SMS segmentation the same way it drives email. Pricing model: Standard plan starts around $16-$20/month (up to 500 contacts), scaling with contact count; a genuine free plan covers up to 250 contacts and 500 emails/month with full feature access. SMS is pay-per-use credits, competitive at roughly $0.007 per message at volume, billed on top of the plan. As of June 2026. Pros: best price-to-ecommerce-features ratio here; multi-channel (email, SMS, push) in one bill; 24/7 support included even on the free plan. Cons: thinner integrations outside the ecommerce core (GA4, major CRMs); enterprise ceiling is real for very large lists; SMS costs climb fast for high-volume programs, like any credit model.

Try Omnisend

Brevo - best value

Best for: stores with large contact lists but moderate send frequency, and small teams wanting email, SMS, transactional, and basic CRM in one affordable tool.

Brevo's standout is its email-volume pricing model: contact storage is effectively unlimited and you pay for emails sent, not contacts stored. For a store with a big list that sends a couple of campaigns a month, that is dramatically cheaper than contact-based competitors. SMS is part of its multi-channel mix alongside email, WhatsApp, and web push, and transactional messages (order confirmations, shipping notices) are included.

SMS capabilities: SMS campaigns and SMS steps inside the automation workflow builder (alongside email, wait, and if/else logic), plus transactional SMS. Segmentation is shallower than Klaviyo or Omnisend, so SMS targeting is less granular. Pricing model: free plan with unlimited contact storage and 300 emails/day; paid plans from around $9/month (Starter, 5,000 emails) and $18/month (Standard, adds automation and A/B testing). SMS is purchased as separate credits priced by destination country, billed on top. As of June 2026. Pros: uniquely cheap for large lists with moderate sending; all-in-one (email, SMS, transactional, CRM) with fewer subscriptions; beginner-friendly editor. Cons: shallow ecommerce segmentation versus Klaviyo and Omnisend; some users report sudden account-suspension issues tied to list hygiene, a real risk for revenue-dependent senders; smaller template library and basic landing pages.

Try Brevo

Klaviyo - best for scale

Best for: Shopify and DTC brands doing meaningful revenue (commonly $50K+/month GMV) that need surgical segmentation and per-flow revenue data across both email and SMS.

Klaviyo is the power tool. Its ecommerce segmentation - RFM, product-specific purchase history, predicted next-order date, CLV - is the deepest in this group, and SMS inherits all of it, so a text campaign can be as precisely targeted as an email flow. Its per-flow and per-campaign revenue attribution, tied to actual Shopify orders, makes SMS ROI defensible to stakeholders. The trade-off is cost and complexity.

SMS capabilities: SMS, MMS, and WhatsApp as channels inside the same Flows builder as email, with the same segmentation and the same revenue attribution. Among the strongest SMS targeting available on Shopify. Pricing model: free up to 250 active profiles (includes around 150 monthly mobile message credits); paid Email plans from around $20/month scaling with active profiles (roughly $150/month at 10,000), and an Email + SMS combined plan from around $35/month. SMS credits are purchased separately as a mobile messaging add-on. Note Klaviyo bills on all active profiles, which can inflate cost if list hygiene is poor. As of June 2026. Pros: best-in-class ecommerce segmentation and predictive analytics; per-flow, per-channel revenue transparency; huge ecosystem and agency community. Cons: expensive at scale and the active-profile billing can surprise you; steep learning curve; SMS is an add-on with separately purchased credits, so the all-in cost needs careful budgeting.

Try Klaviyo

How to choose

The honest decision usually comes down to list size, send frequency, and how data-driven your SMS needs to be.

1. Want one affordable tool for email, SMS, and push, built for ecommerce? Omnisend. It is the smart default for most growing Shopify stores and the easiest to start on.
2. Have a large list but send infrequently? Brevo. Its volume-based pricing makes it the cheapest base for big lists with moderate cadence - just budget SMS credits separately and watch list hygiene.
3. Doing serious revenue and need surgical SMS targeting? Klaviyo. Once SMS is a real channel and you can invest in setup, its segmentation and attribution justify the cost.

A reminder that applies to all three: SMS billing is separate and credit-based. Your subscription covers the platform and your contacts or email volume, but each text is charged per message - typically around $0.007 to $0.01 in the US, more for MMS and international. Treat SMS as a usage line item on top of your plan.

Recommendation

For the majority of Shopify stores, Omnisend is the best SMS marketing app overall - it combines SMS, email, and push in one ecommerce-native platform at a fair price, with competitive per-message credits. Choose Brevo if you have a large list and send moderately, where its volume pricing is unbeatable on cost, and Klaviyo if you are a high-revenue brand that needs the deepest segmentation and revenue attribution across channels. Compare all three alongside the rest of the field in our email marketing category.