Best Software to Boost Sales With SMS Marketing in 2026: 8 Tools Compared
Compare the best software to boost sales with sms marketing, with campaign tools, automation, pricing and consent and opt-out compliance notes in 2026.
- Editor's choice
SimpleTextingSmall business campaigns
Starts at$29 per monthVisit simpletexting.comFull review - Great alternative
SlickTextCompliance-focused campaigns
Starts at$29 per monthVisit slicktext.comFull review - Also consider
EZ TextingBeginner campaigns
Starts at$25 per monthVisit eztexting.comFull review
TL;DR:
- SimpleTexting is our pick for most small businesses, with a clear price, mass campaigns and automation in one place.
- Klaviyo and Omnisend suit online stores that want email and SMS revenue tracked in one customer profile.
- Postscript and Attentive suit larger Shopify and retail brands with bigger lists and higher budgets.
- SMS works only with proper consent and easy opt-out, so check compliance tools before you send a single campaign.
Quick comparison
| Tool | Best for | Starts at | Free plan? | |
|---|---|---|---|---|
| SimpleTexting | Small business campaigns | $29 per month | Free trial | Visit |
| SlickText | Compliance-focused campaigns | $29 per month | Free trial | Visit |
| EZ Texting | Beginner campaigns | $25 per month | Free trial | Visit |
 Klaviyo | Ecommerce email plus SMS | Free | Yes | Visit |
 Omnisend | Ecommerce email, SMS and push | See website | Yes | Visit |
 Postscript | Shopify-first SMS | See website | Free trial | Visit |
 Attentive | Large retail SMS programs | See website | No | Visit |
 TextMagic | Pay-as-you-go sending | See website | Free trial | Visit |
The best software to boost sales with sms marketing
SMS marketing can lift sales because texts are read quickly, but it only works when customers have agreed to receive messages and can opt out easily. Send only to people who gave clear consent, honor opt-out requests right away, and follow carrier registration rules for your country. We compared official pricing pages, feature pages and public reviews to build this list.
SimpleTexting is the platform most small businesses should try first. Mass campaigns, autoresponders, drip sequences, MMS and polls live in one clean interface, and the $29 plan includes 500 credits with unlimited contacts, so a growing list does not force an upgrade by itself. Carrier registration is handled for you, which removes one of the most confusing parts of business texting.
The real entry cost is higher than $29, since a registered number adds a monthly fee plus a one-time carrier registration charge, and extra credits cost a few cents each. Even with those fees, SimpleTexting stays simple to run, and its integrations cover most small-business stacks. Choose it when you want a straightforward SMS tool for promotions, reminders and sales follow-up.
- Mass campaigns, autoresponders and drip sequences
- Unlimited contacts on plans
- Integrations with common marketing tools
- US and Canada only
- Number fees and carrier registration add to the monthly cost
SlickText is a popular SMS marketing service with list growth tools such as popups, forms, tap-to-join links and QR codes, plus automated workflows and personalized mass texts. Its compliance tools, including double opt-in and opt-out handling, are a practical advantage for teams that want to stay on the right side of SMS rules. Detailed analytics help you see which campaigns drive replies and sales.
The limits are geographic and channel-based. SlickText sends in North America only, and it does not offer WhatsApp as an alternative channel. If your customers are outside the US and Canada, you will need another tool. Pick SlickText when your audience is in North America and careful consent and opt-out handling matter to your team.
- Strong list growth tools
- Automation and segmentation
- Built-in compliance and opt-in features
- Sending is limited to North America
- No WhatsApp support
EZ Texting is a beginner-friendly SMS platform with a low starting price of $25 per month for 500 credits, plus a small monthly fee. It covers mass texting, automation, list growth and reporting in an interface that new users can learn quickly. For a local business sending its first promotions, that simplicity is valuable.
The catch is scale and fees. The entry plan includes only one user, and number and carrier fees sit on top of the base price. Larger teams will need a higher plan. Choose EZ Texting when you are new to SMS marketing, your list is modest and you want the cheapest first campaign on this list.
- Low starting price
- Easy campaign setup
- AI-assisted text marketing features
- Launch plan includes only one user
- Extra fees can add up
Klaviyo is the best choice for online stores that want email and SMS revenue tracked in one place. One customer profile holds email behavior, purchase history and SMS engagement, so you can build segments and flows that use both channels without syncing data between tools. Automation for abandoned carts, post-purchase follow-up and win-back campaigns is a clear strength.
The drawback is cost structure. The free plan covers up to 250 contacts, but SMS credits are charged on top of the plan fee, and costs rise as your list grows. Small stores should model total cost at their real list size, not just the plan price. Pick Klaviyo when you run an online store and want email plus SMS in one system.
- Email and SMS in one customer profile
- Strong segmentation and automation
- Free plan up to 250 contacts
- SMS credits cost extra
- Pricing grows with list size
Omnisend combines email, SMS and push notifications for ecommerce stores, with automation for welcome series, abandoned carts and post-purchase messages. That multichannel view helps stores coordinate campaigns instead of sending email and SMS as separate efforts. A free platform tier lets you test the interface before paying.
The catch is SMS access. New accounts need a Pro plan for SMS, and SMS credits cost extra, so the total price is higher than the headline plan. Check the Pro price and credit rate at your sending volume. Choose Omnisend when you want email, SMS and push in one ecommerce platform and your store is ready for a paid plan.
- Email, SMS and push in one platform
- Ecommerce automation and segmentation
- Free platform tier
- SMS requires a paid Pro plan on new accounts
- Credit costs sit on top of the plan
Postscript is an SMS platform built for Shopify stores, with targeted messaging, segmentation and automation tied closely to store data. It suits brands that want to run SMS campaigns, flows and popups around purchase behavior, with revenue reporting that links texts to orders. That Shopify focus is why many direct-to-consumer brands choose it over a general SMS tool.
The trade-off is fit outside Shopify. Its data model is centered on Shopify, so non-Shopify stores will get less value, and paid plans carry a minimum monthly spend. A trial credit helps you test it first. Pick Postscript when your store runs on Shopify and SMS is a core sales channel, not an occasional extra.
- Built for Shopify stores
- Targeted messaging and segmentation
- Strong ecommerce automation
- Shopify-centered data model
- Minimum monthly spend applies on paid plans
Attentive is an enterprise SMS platform for retail and direct-to-consumer brands with large lists and serious SMS revenue goals. It offers double opt-in flows, list growth tools, personalized messaging and audit records that help larger teams manage compliance at scale. Its focus on SMS as a primary channel, rather than an add-on, shows in its campaign and reporting tools.
The drawback is access and price. Attentive does not publish pricing, and it is aimed at larger brands, so small businesses may find the sales process and minimum spend too heavy. Ask for a full quote that includes platform fees and message costs. Choose Attentive when SMS is a major revenue channel for a large retail brand.
- Enterprise retail SMS with double opt-in flows
- Strong list growth and personalization
- Audit and compliance records
- No published pricing
- Best fit is larger brands with bigger budgets
TextMagic suits businesses that send texts occasionally and do not want a monthly subscription. You buy credits and pay per message, which keeps costs predictable for seasonal or low-volume sending. It also supports international sending, unlike some North America-only tools, and it includes a shared inbox, lists and campaign tools.
The catch is volume cost. At high monthly volumes, a subscription plan from SimpleTexting or SlickText may be cheaper than pay-as-you-go. Number fees and registration costs also apply. Pick TextMagic when your sending is irregular, your audience is international, or you want to test SMS without a monthly commitment.
- Pay-as-you-go pricing with no monthly plan required
- International sending
- Simple campaign and inbox tools
- Per-message cost can exceed a monthly plan at high volume
- Number and registration fees apply
How we picked these
We compared official pricing and feature pages, plus public reviews, and we kept only tools that support marketing campaigns, automation and list management rather than simple one-to-one texting. We favored tools with clear consent and opt-out handling, and we wrote See website where pricing was not published. We also covered different budgets, from free and pay-as-you-go options to enterprise retail platforms.
What to check before you buy
Start with consent and compliance, since that is where SMS programs fail. Confirm how the tool collects opt-ins, handles double opt-in, processes STOP replies and keeps audit records. Check carrier registration for your sending number, since unregistered traffic can be blocked. Never buy a list or text people who did not agree to hear from you, since that risks fines, blocked messages and lost trust.
Next, test the campaign workflow that will drive sales. Build a welcome flow, an abandoned cart flow and a promotion, then check segmentation, personalization, scheduling and reporting. Confirm how credits are counted for SMS and MMS, what a message costs at your volume, and which integrations matter, such as Shopify, HubSpot or your point-of-sale system. A tool that cannot link texts to orders will make it hard to judge return on spend.
Finally, run a small pilot with your own list. Send to a modest segment, watch delivery, opt-out and reply rates, and track orders or bookings that follow. Compare total cost, including plan fees, credits, number fees and registration, against the revenue those messages drive. Choose the tool that earns its keep on real campaigns, not the one with the lowest headline price.
FAQ
What is the best sms marketing software to boost sales?
The best sms marketing software to boost sales depends on your business. SimpleTexting fits most small businesses, Klaviyo and Omnisend fit online stores, and Postscript and Attentive fit larger Shopify and retail brands. Test two tools with a real campaign and compare orders, not just open rates.
How do I stay compliant with SMS marketing?
Only text people who gave clear consent, use double opt-in where possible, and make opt-out easy with a simple STOP reply. Keep records of consent, register your sending number with carriers, and honor opt-outs right away. This article is general information, not legal advice, so check the rules that apply to your business and region.
How much does SMS marketing software cost?
Prices on this list start at $25 per month for EZ Texting and $29 per month for SimpleTexting and SlickText, before number and carrier fees. Klaviyo offers a free plan up to 250 contacts, while enterprise tools such as Attentive are quote only. Message credits, MMS costs and list size all affect the total.
Does SMS marketing work for small businesses?
Yes, when it is used with consent and a clear offer. Texts reach customers quickly, so they work well for promotions, reminders, appointment follow-up and restock alerts. Keep messages short, send at reasonable times and limit frequency, since too many texts will drive opt-outs and hurt sales.
What is the difference between SMS and MMS?
SMS is a plain text message, while MMS can include images, longer text and richer content. MMS usually costs more credits than SMS, so check your plan's credit rules before sending image campaigns. For most sales messages, a short SMS with a clear link performs well.