10 SMS Marketing Best Practices Every Brand Should Follow

November 20, 2025

Reaching customers quickly is more important than ever. While emails and social media posts can get lost in the noise, text messages cut straight through. SMS marketing gives brands a direct way to connect with their audience, and with open rates that often hit over 90%, it’s one of the most effective ways to grab your users’ attention.

With that being said, success doesn’t come from sending random text messages. To really connect with people and avoid annoying them, you need a strong SMS strategy. To do so and help you maximize your chances of success, here are 10 SMS marketing best practices that every brand should keep in mind when trying to build an SMS strategy.

SMS Marketing Best Practices Every Brand Should Know

Before you launch a campaign, it’s worth remembering that SMS marketing is personal. A text message lands right in someone’s pocket, so it has to be useful, respectful, and timed well. These best practices will help you get it right from the get-go.

Always Ask for Permission

Nobody likes unexpected texts from businesses. Make sure people clearly sign up before you start sending them messages. You can do this through online forms, checkout pages, or a simple “Text YES to join” option. Not only does this keep you compliant with the law, but it also means your audience actually wants to hear from you. It is also vital to be aware that if you live in America, you have to abide by the new Texas SMS law. So make sure to keep an eye out for this as well.

Keep It Short

People don’t open texts expecting to read a paragraph. The sweet spot is under 160 characters. Be clear, get to the point, and highlight the benefit. For example: “Today only: 20% off all shoes! Tap to shop ➡️ [link].” Short, simple, and effective.

Make It Personal

A text that feels generic often gets ignored. Adding a personal touch makes a huge difference. Use the customer’s name, location, or purchase history when possible. Something like, “Hi Alex, your order is ready for pickup!” feels more genuine than a blanket message to everyone.

Share Real Value

Every message should give the customer a reason to care. That could be an exclusive discount, an event reminder, or early access to a product. If your texts don’t add value, people will opt out fast. Always ask yourself: “Why would this message matter to my audience?”

Choose the Right Time

Sending texts at the wrong time can ruin the experience. Avoid super early mornings or late nights. Mid-morning or late afternoon often works best, but the ideal time depends on your audience. Track when people engage with your messages and adjust accordingly.

Add a Clear Call-to-Action

Don’t leave people guessing. Tell them exactly what to do next, whether it’s “Shop Now,” “Book Your Table,” or “Reply YES to confirm.” A strong call-to-action makes your message more powerful and increases your chances of getting a response.

Keep Your Brand Voice Consistent

Even though SMS feels more casual than email or social media, your texts should still sound like you. Whether your brand is playful, formal, or friendly, stick to the same tone. Consistency builds trust and makes your messages instantly recognizable.

Don’t Overdo It

Less is more with SMS. Flooding people with texts is the fastest way to lose subscribers. A good rule of thumb is once or twice a week, enough to stay top of mind without being annoying. Save your texts for the moments that really count.

Make Unsubscribing Easy

It might sound counterintuitive, but giving people an easy way to opt out actually builds trust. A simple “Reply STOP to unsubscribe” at the end of your text shows that you respect their choice. If someone feels trapped, they’ll only get frustrated with your brand.

Test, Measure, and Improve

No two audiences are exactly alike. What works for one brand may not work for another. Try different wording, offers, and send times. Then track your results, click-through rates, conversions, and opt-outs will show you what’s hitting the mark. Keep learning and improving as you go.

Why SMS Marketing Still Works

With so many channels available, email, social media, apps, it’s fair to wonder if SMS is still relevant. The answer is yes, and here’s why: text messages are direct, quick, and almost always read. Unlike emails that can get buried in spam folders or posts that disappear in algorithms, SMS shows up instantly and gets noticed.

For businesses, that’s powerful. Whether you’re running a sale, sending reminders, or giving VIP customers special perks, SMS puts your brand right where people are looking, on their phones.

Turning SMS Marketing Best Practices into Real Results

At the end of the day, SMS marketing strategies are all about connection. It’s about reaching people where they are, on their phones, and giving them something worth their time. When brands take the time to follow simple SMS marketing best practices like getting permission, keeping messages short, and adding a personal touch, customers can feel the difference.

At AMB Interactive, we’ve seen how small, thoughtful messages can have a big impact. When you focus on value instead of volume, your texts stop feeling like marketing and start feeling like moments of genuine engagement. That’s where real loyalty begins.

So, whether you’re sending your first campaign or improving an existing one, remember this: the best SMS marketing doesn’t just sell. It builds trust, sparks action, and keeps your brand close to the people who matter most.