Text message marketing services are more than a way to send text messages. They are full-scale marketing solutions that help you engage with your audience, track results and improve your customer service.
When looking for a text message marketing platform, knowing which of the many features you need can be challenging — and even what they all do. Here are the features we think are the most valuable for businesses to look for in a service, in alphabetical order.
AI Assistance
Many text message marketing vendors have begun incorporating AI generation into their software for quick and reliable content generation. AI tools can generate bulk marketing messages in the right tone, and many offer multiple options so you can choose the best one. AI can also be leveraged to respond to incoming customer messages, create personalized recommendations and maintain security. In 2024, a SimpleTexting survey found that “using AI for personalization and automation is the most popular SMS marketing trend.”
Analytics and Reports
Metrics are a vital part of text message marketing. These numbers tell you which campaigns were successful and which ones were not. Analytics can also provide insight into why specific messages performed the way they did. Virtually all leading platforms include built-in reporting features.

Analytics tools, such as those provided by SlickText, can help determine whether your text message marketing efforts are paying off. Source: SlickText
Automation
Automation tools allow you to program messages to send automatically at the same time every day, week or month. You can also create auto-replies for when customers first text or for messages received after hours. Trigger words can be set up to send automatic responses to common questions, such as opening hours or menu options, and can even be used to create automated workflows for certain interactions.
Bulk Messages
Bulk messages, also known as mass texting, are at the heart of text message marketing. You can send promotional messages or announcements to your list of opted-in contacts, but unlike with group texts, recipients won’t see other customer numbers and replies will only go to you. Most solutions let you personalize bulk messages by using custom fields.
Compliance
Text message marketing is subject to serious regulations, but thankfully, the best SMS messaging services make compliance a breeze. Top vendors will register your numbers so you can start sending mass texts without running afoul of the law. They will also provide you with solid opt-in and opt-out tools. Some programs even boast HIPAA compliance, which is crucial if you’re texting sensitive health information.
Spam texts are a serious problem, with Americans receiving 19.2 billion spam messages in February 2025 alone, according to
SlickText data. Using a high-quality text message marketing service and following texting best practices can help you avoid sending spam text messages to customers.
Contact Management
You can’t have a successful text message marketing campaign without a strong base of subscribers to receive them. Contact management features keep your contacts organized, fresh and easy to access. The best services store past interaction history alongside customer data, so you have all the relevant information on hand when communicating.

A high-quality text messaging platform will have robust address book functionality, such as Textline does, for contact management. Source: Textline
Custom Fields
Most texting solutions capture customer data through custom fields, such as the person’s full name, birthday and ZIP code, which opens up new possibilities for message targeting. By personalizing messages, you can increase engagement. For example, you could text customers deals on their birthday or alert them to sales in their area to show appreciation for their repeat business. Some services allow you to collect unlimited customer data to store any and all information relevant to your business.
Customer Engagement
Beyond getting your message out to a wide audience, text message marketing can be used to boost customer engagement. Some platforms have tools to create text-to-win contests, which not only get customers interested but can also grow your contact list. You can also text coupons and promos to drive sales and build loyalty. Some programs even let you request and respond to online reviews via text.
Drip Campaigns
With drip campaigns, you can send automated messages based on conditions you set using if-then commands. Each step of the customer journey can trigger its own message, such as a greeting upon opt-in, a confirmation for each purchase or a request for feedback after a customer service encounter.
Integrations
Some text messaging solutions integrate with other business platforms, such as email marketing programs, CRM systems and accounting software. These integrations can significantly increase your productivity and capabilities by letting you import and sync data automatically across all your business software.
>> Learn more about email marketing services in our roundup of the best email marketing software and our Constant Contact review.
Keywords
You can build your contact list with keywords, which allow customers to opt into your messages by texting you a single word. The best solutions allow you to choose custom keywords and track their usage. Some services offer unlimited keywords. Others, however, are limited and require you to pay more if you want additional keywords.
Link Shortener
SMS messages typically allow no more than 160 characters. This limit can pose challenges when you need to include links — how can you send a compelling message when half of it is a URL? Some text message marketing platforms have link shorteners that solve this problem, reducing any link to 15 characters at most. Plus, usually you can get detailed analytics, such as click rate, for each link.
Message Templates
If you plan to send the same text message frequently, look for messaging software that lets you create and save templates to send messages faster. You may also prefer a platform that comes with ready-made templates.
Mobile App
The benefit of communicating with customers via text is that response times are much quicker. A fully functional mobile app allows your business to provide timely responses even when employees are out of the office. However, not all vendors offer dedicated apps, and others only include the ability to conduct one-to-one texts, which might be an issue for small business owners who work on the go.
MMS
Most services allow you to send pictures, videos and audio clips to make your messages stand out and be more engaging. Some provide access to GIF libraries or stock images. Sending MMS messages usually uses three message credits, so if you plan on texting a lot of media, look for a high-volume messaging plan.
Omnichannel Messaging
SMS marketing is often successful because people spend a lot of time on their phones. But even though texting is one of the most effective ways to communicate with customers, many people prefer messaging via other platforms, such as WhatsApp or Facebook Messenger. Many text message marketing solutions now include omnichannel messaging, allowing you to reach customers where they prefer to communicate.
QR Codes
Small businesses often print QR codes on flyers and other physical materials to automate the text message subscription process. Customers can scan the QR code to load your business’s phone number and keywords into a message on their phone. Once they press send, they’ll be added to your mailing list. This feature is increasingly common but not yet universal among SMS marketing platforms.
The next time you print ads to hand out at events, include a QR code for your text message marketing list. This way, potential customers can sign up in a few seconds — and you can keep engaging them after that. Learn other ways to
use QR codes in marketing.
Segmentation
An essential part of any marketing campaign is customer segmentation. Most text message marketing services we reviewed help you segment contacts so you can tailor targeted campaigns to the right audience, whether based on location, engagement history or customer preference. Some platforms only let you segment by keyword, while others enable custom fields or tags to create lists.
Scheduling
Scheduling text messages in advance can increase your productivity because you won’t have to remember to send texts out manually at certain times. The timing of text messages is essential, especially if you have customers in various time zones. You should only text during business hours, so it helps to automate this function.
Surveys
You can gather customer feedback with text message surveys and polls. The best solutions make it easy to collect responses and adjust your campaigns or analytics accordingly. Some offer preset net promoter score and customer satisfaction score surveys, while others allow you to create your own using ratings or open-ended responses.
Text-to-Landline
A text-to-landline feature lets you send and receive text messages through your business’s landline phone number with no changes to your voice phone service. This avoids confusion for customers who already know your number, but only some services will text-enable your landline, so choose wisely if this is important to you.
Two-Way Messaging
Only offering one-way communication is an SMS marketing mistake to avoid, as consumers want to feel valued by your business through ongoing conversation. Most text messaging services let you hold two-way conversations easily, so you can answer questions, provide support and strengthen the customer relationship. The best vendors offer complimentary incoming text messages, allowing customers to reply to your messages without increasing your costs.
Unified Inbox
A key feature of any text message marketing platform is a unified inbox. The best solutions allow you to manage two-way messages and omnichannel communications seamlessly from the same place. Filters let you manage your inbox by number, department or team member, and collaboration tools make it easy for your team to provide prompt, quality service, whether your customers contact you by text, email or social media.
Web Signup Forms
Engaging customers via text can start with getting them to subscribe to your mailing list while they’re connecting with your brand in other ways. Web signup forms are a great example. You can embed them on your website or e-commerce store to generate text message marketing leads from people already interested in your business.