Best Email Marketing Platforms with SMS in 2026

Email and SMS are stronger together than either channel alone. Email excels at delivering detailed content, nurturing relationships, and driving considered purchases. SMS cuts through the noise for time-sensitive messages, delivering open rates above 95 percent and response times measured in minutes rather than hours. The combination creates a multichannel communication strategy that reaches customers wherever they are most responsive.

The challenge has traditionally been managing two separate platforms — one for email and one for SMS. This creates fragmented customer data, disconnected automation workflows, and double the management overhead. The platforms in this guide solve that problem by providing native email and SMS capabilities in a single tool, with unified contact profiles, combined automation workflows, and consolidated reporting.

This guide covers the five best email marketing platforms with built-in SMS capabilities in 2026, evaluated for both email and SMS feature depth, automation integration, and the true cost of multichannel campaigns.

Why Combine Email and SMS

Using email and SMS from the same platform delivers advantages that go beyond convenience:

• Unified customer profiles. Every email open, click, SMS response, and purchase is tracked in a single contact record. This gives you a complete view of each customer’s engagement across channels.
• Cross-channel automation. A single workflow can start with an email, wait for engagement (or lack thereof), and follow up with an SMS. Cart abandonment sequences that combine both channels consistently outperform email-only flows.
• Channel preference optimization. With both channels in one platform, you can identify which customers respond better to email versus SMS and route messages accordingly. Some platforms automate this with AI-driven channel selection.
• Simplified compliance. Managing opt-in and opt-out preferences across channels is simpler when both are in the same system. Customers who unsubscribe from SMS can still receive email, and vice versa.
• Cost efficiency. Maintaining one platform instead of two reduces both subscription costs and the time spent managing integrations between separate systems.

When to Use SMS vs. Email

Understanding when each channel is most effective helps you maximize the value of a multichannel approach:

SMS is best for: Flash sales and limited-time offers, appointment reminders, order status updates, two-factor authentication, cart abandonment nudges (as a follow-up to email), and any message that requires immediate attention.

Email is best for: Detailed product information, newsletters and content, welcome sequences, post-purchase follow-ups, educational content, and messages with rich media or complex formatting.

Both together work best for: Cart abandonment recovery (email first, SMS follow-up), product launches (email for details, SMS for urgency), seasonal promotions (email for the catalog, SMS for the deadline reminder), and re-engagement campaigns (start with email, escalate to SMS for non-responders).

Our Top Pick: Omnisend

Omnisend delivers the tightest email and SMS integration of any platform we tested. Both channels are treated as first-class features, with SMS steps available in every automation workflow, shared segmentation, and a unified reporting dashboard that shows the combined impact of multichannel campaigns.

Why Omnisend Leads for Email + SMS

Omnisend’s automation workflows natively support email, SMS, and push notifications as interchangeable steps. When building a cart abandonment sequence, you can configure it as email at one hour, SMS at four hours (only if the email was not opened), and a push notification at 24 hours. The workflow builder visualizes the entire multichannel sequence in a single view.

SMS personalization goes beyond inserting a first name. You can include dynamic product information, discount codes, and short URLs that track click-through to your store. For ecommerce specifically, abandoned cart SMS messages can reference the exact products left in the cart.

The platform provides SMS subscriber collection tools including keyword opt-in (text JOIN to a short code), pop-up forms with SMS consent checkboxes, and landing pages with SMS opt-in. Building an SMS subscriber list is often the biggest obstacle to SMS marketing, and Omnisend provides the tools to do it within the platform.

SMS Pricing

Omnisend includes SMS credits in its paid plans. The Standard plan ($16 per month for 500 contacts) includes 60 SMS credits. The Pro plan ($59 per month for up to 2,500 contacts) includes free SMS credits matching the plan’s contact tier. Additional credits cost approximately $0.015 per SMS in the US and vary by country.

This integrated pricing model means you do not pay a separate SMS subscription fee. The credits are included in your email plan, which makes the total cost of multichannel marketing more predictable than platforms that charge separately for each channel.

Read the full Omnisend review for our complete analysis, or see Omnisend pricing for details at every tier.

Brevo — Best SMS Value

Brevo (formerly Sendinblue) has offered integrated email and SMS since its founding, making it one of the most experienced multichannel platforms on the market. Its SMS capabilities are mature, well-priced, and available on every plan, including the free tier.

Where Brevo Excels

Brevo’s SMS sending is available globally with competitive per-message pricing. You can send SMS from the same automation workflows that handle email, with conditional branching based on which channel the contact has opted into. The platform supports both promotional SMS and transactional SMS (order confirmations, shipping updates) from the same account.

The SMS editor includes personalization variables, link shortening with tracking, and message preview with character count. For international businesses, Brevo handles country-specific formatting, sender ID requirements, and compliance regulations across dozens of countries.

Brevo’s unique pricing model charges based on emails sent rather than contacts stored, which is advantageous for businesses with large contact lists but moderate send frequency. SMS is charged separately per message, with prices starting at approximately $0.011 per SMS in the US.

Considerations

Brevo’s automation builder is functional but less sophisticated than Omnisend’s for multichannel workflows. The visual workflow editor handles basic email-then-SMS sequences well, but complex conditional branching with channel-specific logic can feel cumbersome. The email template editor, while improved, is not as polished as Klaviyo’s or Omnisend’s.

Brevo’s free plan includes 300 emails per day and the ability to send SMS (purchased as prepaid credits). Paid email plans start at $9 per month for 5,000 emails. See our Brevo review and Brevo pricing for complete details.

Klaviyo — Best for Ecommerce SMS

Klaviyo’s SMS capabilities are deeply integrated with its ecommerce-focused email platform. If you run an online store and want to add SMS to your existing Klaviyo email program, the experience is smooth. SMS and email share the same customer profiles, the same segmentation engine, and the same automation workflows.

Why Ecommerce Stores Choose Klaviyo for SMS

Klaviyo’s ecommerce data enrichment extends to SMS. Abandoned cart SMS messages include product images (as MMS), product names, and cart values. Post-purchase SMS can reference the specific order and suggest complementary products. This level of product-aware personalization in SMS is unmatched by general-purpose platforms.

The Klaviyo SMS Consent flow makes it straightforward to collect SMS opt-ins from existing email subscribers. You can target email subscribers who have not opted into SMS with a dedicated campaign, or add SMS consent to your existing sign-up forms and pop-ups.

Smart Send controls prevent over-messaging across channels. If a contact received an email within the last 16 hours, Klaviyo can automatically skip the SMS step in an automation, preventing the annoyance of receiving the same message on both channels in rapid succession.

SMS Pricing

Klaviyo’s Email and SMS plan starts at $35 per month for 500 contacts, which includes 1,250 SMS credits. Additional credits cost $0.01 to $0.015 per SMS depending on volume. MMS messages (which include images) cost 3x the SMS rate. At scale, Klaviyo’s SMS pricing is competitive but not the cheapest — the value lies in the ecommerce data integration rather than raw per-message cost.

Compare Klaviyo’s multichannel capabilities in our Klaviyo vs Omnisend analysis, or see the full Klaviyo review.

ActiveCampaign — Best for B2B SMS

ActiveCampaign added SMS capabilities to complement its powerful automation and CRM platform. For B2B companies that need to combine email nurturing with timely SMS notifications — appointment reminders, event follow-ups, deal stage alerts — ActiveCampaign’s SMS works within its broader automation ecosystem.

Where ActiveCampaign’s SMS Fits

ActiveCampaign’s SMS is available as an add-on integrated into the automation builder. You can add SMS steps to any workflow, trigger SMS based on CRM deal stage changes, and send personalized messages that reference custom fields from the contact record.

For B2B use cases, SMS serves a different purpose than in ecommerce. Appointment reminders before sales calls, follow-up messages after webinars, event reminders, and time-sensitive deal notifications are the primary use cases. ActiveCampaign handles these scenarios through its automation builder, where SMS is one step in a larger relationship management workflow.

The CRM integration means you can trigger SMS based on pipeline activity. When a deal moves to the negotiation stage, an automated SMS can prompt the sales rep to follow up. When a customer’s renewal date approaches, an SMS reminder ensures it does not slip through the cracks.

Considerations

ActiveCampaign’s SMS is not as mature as Omnisend’s or Brevo’s for high-volume promotional messaging. The SMS editor is basic, MMS support is limited, and the subscriber collection tools are less developed than purpose-built SMS platforms. For B2B notification-style SMS, it works well. For ecommerce promotional SMS at scale, Omnisend or Klaviyo are stronger choices.

SMS pricing is based on credits purchased as an add-on to your email plan. See ActiveCampaign pricing for current rates, or read the full review.

GetResponse — Best for Marketing Automation + SMS

GetResponse combines email marketing, SMS, marketing automation, landing pages, webinars, and conversion funnels in a single platform. For businesses that want a complete marketing toolkit with SMS built in, GetResponse offers breadth that most email-focused platforms cannot match.

Where GetResponse Stands Out

GetResponse’s marketing automation includes SMS as a native channel alongside email, push notifications, and web push. The visual automation builder handles multichannel sequences with conditional branching based on engagement across channels.

The platform’s conversion funnel feature is unique. You can build complete marketing funnels that start with a landing page, capture leads, nurture via email, follow up with SMS, and drive conversions — all configured in a single visual workflow. For businesses running campaigns with defined start and end points (product launches, course enrollments, event registrations), this funnel-centric approach is more intuitive than building separate automations.

SMS subscriber management includes opt-in forms, compliance management, and contact-level channel preferences. GetResponse handles regulatory requirements across multiple countries, including TCPA compliance for US numbers and GDPR requirements for European contacts.

Considerations

GetResponse’s SMS capabilities are solid but not its primary focus. The SMS editor is basic, sending analytics are less detailed than Omnisend’s, and the SMS-specific features (keyword opt-in, short codes) are not as developed. For businesses that value having email, SMS, webinars, and landing pages in one subscription, GetResponse provides good value. For SMS-heavy strategies, Omnisend or Brevo offer deeper capabilities.

Pricing for the Email Marketing plan starts at $19 per month for 1,000 contacts. The Marketing Automation plan ($59 per month) adds advanced automation and SMS. See the GetResponse review and pricing page for full details.

Comparing the Top Email + SMS Platforms

How We Chose These Platforms

Our evaluation of email + SMS platforms focused on the quality of multichannel integration, not just the presence of SMS as a feature:

• Automation integration. We tested how seamlessly SMS steps work within email automation workflows, including conditional branching, channel preference routing, and cross-channel engagement triggers.
• SMS feature depth. We evaluated personalization options, MMS support, link tracking, opt-in collection tools, and compliance management for each platform.
• Unified reporting. We assessed whether the platform provides combined email and SMS campaign analytics, including attribution of conversions to specific channels.
• SMS pricing transparency. We calculated the true cost of sending 5,000 SMS messages per month on each platform, including base subscription fees and per-message charges.
• Deliverability. We tested SMS delivery rates and speed across major US carriers, as well as email deliverability on the same platform.

SMS Best Practices for Email Marketers

Build Your SMS List Ethically

SMS requires explicit opt-in consent that is separate from email consent. Never assume that an email subscriber has consented to SMS. Use dedicated opt-in forms, add SMS consent checkboxes to existing sign-up flows, and consider offering an incentive (discount, exclusive content) for SMS subscribers.

Respect Frequency

Most consumers accept 2 to 4 SMS marketing messages per month. Exceeding this frequency dramatically increases unsubscribe rates. Reserve SMS for your highest-impact messages: flash sales, abandoned cart recovery, back-in-stock alerts, and order updates.

Keep Messages Concise

SMS messages are limited to 160 characters per segment. Messages exceeding this length are split into multiple segments, each charged separately. Write tight, action-oriented copy with a clear call to action and a trackable link.

Time Your Messages

SMS has a much narrower acceptable sending window than email. Avoid sending before 9 AM or after 9 PM in the recipient’s time zone. The best performing SMS campaigns typically land between 10 AM and 8 PM on weekdays.

Frequently Asked Questions

How much does SMS marketing cost?

SMS pricing varies by platform and country. In the US, expect to pay $0.01 to $0.02 per SMS message. MMS messages (with images) cost 2 to 3 times more. Most platforms either include SMS credits in their plans (Omnisend, Klaviyo) or sell credits as prepaid add-ons (Brevo, ActiveCampaign). At 5,000 SMS messages per month, budget approximately $50 to $100 for SMS costs on top of your email plan.

Do I need a separate phone number for SMS marketing?

Yes. Most platforms provide a dedicated phone number (toll-free, short code, or 10DLC) for your SMS sending. Short codes offer the highest throughput and deliverability but cost $500 to $1,000 per month. 10DLC numbers are the standard for most businesses, costing $2 to $15 per month with good deliverability.

Can I send SMS internationally?

All five platforms in this guide support international SMS, though pricing and regulations vary significantly by country. Expect higher per-message costs outside the US (often $0.03 to $0.10 per message). Compliance requirements differ by country, and not all platforms handle international regulations equally well. Brevo has the strongest international SMS support.

What SMS open rate can I expect?

SMS messages have a 95 to 98 percent open rate, with most messages read within 3 minutes of delivery. Click-through rates for SMS with links average 15 to 25 percent, significantly higher than email. However, SMS unsubscribe rates are also higher if you over-send, making frequency management critical.

Summary

For most businesses adding SMS to their email marketing, Omnisend provides the tightest integration, the best automation workflow experience, and competitive pricing with SMS credits included in paid plans. Its ecommerce-focused features and multichannel automation make it the default recommendation for online stores.

Brevo offers the best SMS value for businesses on a budget, with low per-message costs and strong international coverage. Klaviyo is the premium choice for ecommerce stores that want deep product-aware SMS personalization. ActiveCampaign serves B2B companies that need SMS integrated with CRM and sales automation. GetResponse provides the broadest marketing toolkit for businesses that want email, SMS, webinars, and funnels in a single platform.

For email-only recommendations, see our best email marketing platforms guide. For ecommerce-specific comparisons, explore the best email marketing for ecommerce.