Best SMS Marketing Software for Small Businesses in 2026: 8 Tools Compared

SimpleTexting is the easiest all-round choice for a small team that wants to start texting customers without a developer. The entry plan starts at $29 per month for 500 credits, with unlimited contacts, free incoming texts, segmentation, scheduling and two-way replies. Carrier registration help is included, which matters for 10DLC compliance in the United States.

The full entry cost is higher than $29, because a registered local number costs about $10 per month plus a one-time registration fee, and carrier fees apply. Extra credits cost about 5.5 cents each. Even with those extras, SimpleTexting remains a fair, predictable choice for a team sending a few hundred messages a month.

EZ Texting is the cheapest solid start in this list, with an entry plan at $25 per month for 500 credits. It covers bulk campaigns, MMS, automated workflows, two-way messaging and contact management, plus AI reply assistance on newer plans. Onboarding is step-by-step, which helps a first-time SMS marketer.

Add about $5 per month for a telecom fee, and budget for overages at about 4 cents per extra credit if you exceed the plan. EZ Texting is US-focused and works well for local businesses, restaurants, clinics and retailers that want a first campaign without a large monthly commitment.

SlickText suits teams that want to grow a list carefully and stay compliant. Text-to-join keywords, QR codes, website popups and web forms help customers opt in clearly, while automated opt-out handling and consent tools reduce compliance risk. The entry plan starts at $29 per month for 500 credits, with automation and segmentation included.

RCS messaging, where offered, involves a setup fee and an annual cost, so it is not a casual add-on for a small budget. For standard SMS, SlickText is a reliable, compliance-minded choice that scales from a first list to a larger programme without changing platforms.

Textedly starts at $29 per month and scales by message volume rather than contact count, which helps businesses with a large list that sends infrequently. Scheduling, drip campaigns and AI messaging tools cover the main small business workflows, and text-to-pay features help service businesses collect payment by text.

MMS messages use several credits, so a photo-heavy campaign costs more than the headline credit count suggests. The interface is practical rather than beautiful, but for a budget-conscious sender with a growing list, Textedly offers good value.

TextMagic is the best choice for occasional senders, because you can buy credits as needed rather than paying for a monthly bundle you do not use. US SMS pricing is about 4.9 cents per message on pay-as-you-go, with a monthly number fee and a 10DLC fee where applicable. Email-to-SMS and API tools help teams that already use email workflows.

At high volume, a bundle plan from SimpleTexting or EZ Texting may be cheaper than pay-as-you-go, so compare your monthly message total before you choose. For seasonal campaigns, appointment reminders and low-volume alerts, TextMagic keeps costs tied to actual use.

Klaviyo is not a simple texting app, it is a full ecommerce marketing platform where SMS and email work together. Abandoned cart flows, post-purchase messages, win-back campaigns and product-based segmentation all run from one customer profile. Paid plans start near $20 per month, with SMS credits billed in addition, and a free tier covers limited use.

The total cost can rise with contact count and message volume, so model your list size before you commit. For an online store that already uses email marketing, Klaviyo SMS adds a high-value channel without a separate list or reporting system. For a local service business that only needs texting, a simpler app will be cheaper and faster.

Omnisend combines email, SMS and push notifications for ecommerce stores, with automation for welcome series, cart recovery and order updates. The Standard plan starts near $16 per month, and a free plan covers small stores with limited contacts and credits. That bundle suits a small store that wants omnichannel automation without paying for two platforms.

SMS credits on lower plans are limited, so a text-heavy programme will need a higher tier or extra credits. If email is your main channel and SMS is a supporting channel for key moments, Omnisend is a cost-effective combination. If SMS is your main channel, a dedicated texting platform may offer better per-message value.

Postscript is built for Shopify stores, and that focus shows in its segmentation, automation and reporting. You can target customers by purchase history, product interest and lifecycle stage, and run SMS flows that match your Shopify data closely. Plans start near $30 per month plus per-message costs, with a minimum spend structure on some plans.

Non-Shopify businesses will not get the same benefit, and should choose a general platform instead. For a Shopify store that relies on SMS for launches, restocks and cart recovery, Postscript is one of the strongest specialist options, with compliance tools designed for ecommerce texting.