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MMS vs. SMS: Which is Best for Text Message Marketing?
Is MMS or SMS the better option for your small business's text message marketing campaign?
Written by: Mark Fairlie, Senior AnalystUpdated Mar 20, 2025
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Table of Contents
Text messages are a daily part of our lives and — if you don’t already — you’ve most likely considered using multimedia messaging service (MMS) and short message service (SMS) for your business. However, you might not be sure exactly how an SMS differs from an MMS. The two terms are often used interchangeably, but they’re two different ways to send text messages and depending on your text message marketing goals, one may be a better fit than the other.
At the simplest level, an SMS is a text message and an MMS is a text message with an accompanying picture, video or audio file. While they both can benefit your business, it’s important to understand their strengths and weaknesses so you can choose the best option for a successful text message marketing campaign.
Did You Know?
The first-ever SMS was sent by software programmer Neil Papworth, then aged 22, to his co-worker Richard Jarvis on Dec. 3, 1992, for United Kingdom network Vodafone. The message stated, “Merry Christmas.”
What is SMS?
SMS stands for Short Message Service. An SMS is a stand-alone text message containing nothing but text. You can’t send pictures, video or audio files with an SMS message — and each message is limited to 160 characters.
SMS is one of the oldest texting technologies. Although the technology behind it has changed little in the last 30 years, SMS is still widely used and businesses consider it an important communications tool.
When to use SMS
“SMS is widely used because of its simplicity, cost-effectiveness and broad compatibility,” said Amber Gaige, founder of Far Beyond Marketing. “SMS is typically less expensive than MMS, making it an attractive option for small businesses with limited budgets.”
But, as SMS messages have strict character limits and lack the dynamic appeal of MMS, they are better for short, straightforward messages that include easy-to-digest information that the customer needs to know now. “Go with SMS for speed and simplicity,” said Ioana Sima, marketing director at Textmagic.com. “SMS is great for quick updates, reminders and transactional messages where brevity and speed are key.”
Consider using SMS for:
Time-sensitive notifications and alerts
Order confirmation and delivery updates
Loyalty program information and promos
Discount codes
Flash sales
Appointment reminders
Password resets and two-factor authentication (2FA)
MMS launched in 2002 but didn’t become popular until around 2010 when smartphones began outselling old-fashioned feature phones. It uses similar technology to the SMS protocol but allows you to send and receive text with additional media like images, GIFs, videos, audio clips and so on.
There is no technical limitation on the number of text characters in an MMS. However, many providers impose limits on the number of characters — although these limits still permit far more than the number you can send with an SMS.
When to use MMS
While SMS limits you to short, text-based messages, MMS provides more flexibility and creativity in the way you communicate with your clients. “MMS supports images, GIFs and longer messages, allowing for more engaging, creative content,” said Jamal Miller, senior director of product marketing at Intuit Mailchimp. “It can help establish an emotional connection and make your brand feel more personable.”
The ability to include visual communications is what makes MMS worth the extra cost compared to SMS. You can capture more attention than a line of text and also show off enticing aspects of your visual brand, such as your product label design or logo.
“MMS works best for campaigns that require visual appeal, such as product launches, event promotions or seasonal marketing,” said Gaige. “For example, a restaurant could use MMS to send a photo of its newest dish, while a boutique might share a video showcasing its latest arrivals.”
MMS is best suited for:
New product launches
Seasonal promotions
Demos and tutorials
Event invites
Highlighting features or services
Storytelling
Competitions
Mobile coupons and quick response codes
Birthday or anniversary messages
Limited, targeted campaigns
FYI
As with all marketing channels, there are certain best practices when text message marketing. Get permission for sending messages, make opting out easy and don’t send campaigns during unsociable hours.
SMS vs. MMS pros and cons
Both SMS and MMS can be leveraged as part of an effective text message marketing strategy. The best way to use business texting depends on your budget, marketing goals and target audience. Understanding the pros and cons of SMS and MMS can help you determine the right strategy for your campaign.
“It’s crucial to understand the most strategic tactics to win over consumers,” said Miller. “Finding the right text message approach is one method to help small businesses stay connected and engage with their customers.”
Advantages of SMS
Because SMS messages have a 160-character limit, they typically are concise, which makes them easier for the recipient to understand.
Sending an SMS message costs less than sending an MMS message.
Most United States mobile phone service providers offer unlimited texting plans, so your subscribers will not have to pay to send or reply to SMS text messages.
Disadvantages of SMS
The 160-character limit of SMS restricts what you can say in marketing text messages. You can send longer messages but, depending on the recipient’s service provider and handset, your message may be broken up into smaller messages, which can annoy the receiver.
SMS messages do not allow you to send photos or videos. Some providers don’t allow you to use emojis with SMS either. This limits how creative you can be, which means that your message could get lost in the crowd of other text messages your customers receive.
Advantages of MMS
You can send much longer messages within an MMS (subject to the specific service provider’s texting restrictions). This means you can share more deals and offers with subscribers as well as monitor how they respond through trackable links back to your website.
MMS enables you to include pictures and videos in your messages, which may help grab recipients’ attention. You can also be more creative with your messaging by including audio files, emojis, GIFs and more.
Disadvantages of MMS
MMS messages cost more to send than SMS messages. If you want to use MMS instead of SMS, expect to at least triple the marketing budget you allocate to texting.
Some people don’t have MMS messaging enabled in their cell phone plans, so they won’t be able to receive your messages.
You might need to hire someone to create the photos or videos for your MMS messaging, which will add to the costs of a texting campaign.
SMS and MMS marketing, otherwise known as text message marketing, is when businesses send marketing communications, like offers and incentives, directly to their target customers’ phones. It’s similar to postal marketing and email marketing campaigns, but usually with shorter messages meant for immediate response.
“When people think of text message marketing, they often imagine spammy, unsolicited texts,” said Sima. “But when done right, SMS and MMS can be incredibly powerful ways to connect with customers.”
SMS is incredibly popular, with 90 percent of consumers texting daily, according to a SimpleTexting SMS marketing report, with 43 percent looking at their messages more than 10 times every day. [Related article: Simple Texting review]
Text message marketing is one of the most effective marketing methods. “Consumers keep their phones within arm’s reach, making SMS and MMS one of the fastest and most direct ways to connect with them,” said Miller.
SMS messages can have a high open rate, typically more than 90 percent and hitting as high as 98 percent. Most businesses have an SMS click-through rate (CTR) between 21 percent and 35 percent according to SimpleTexting. In comparison, email marketing campaigns have much lower engagement, with open rates of around 37 percent and email CTRs at 1.36 percent, according to Constant Contact.
If your SMS message is longer than 160 characters, it will be broken into several messages, depending on the length of the text message. Most carriers will chain the messages so that they arrive in the proper order.
SMS and MMS differ from other messaging apps like WhatsApp because of how the messages arrive on your phone and the ways the messaging platforms can be used. WhatsApp, iMessage, WeChat, Facebook Messenger and similar messaging apps are Over The Top (OTT) applications. They send and receive messages via the internet rather than the cellular network. Recipients must download the relevant app to their smartphone or mobile device.
Some smartphones come with preloaded OTT applications, like iPhones with the iMessage system. Each app has its own protocols for sending and receiving messages, uses various platforms and has different network requirements.
When you send a message using iMessage to an iPhone, iMessage is the default delivery service. If an iPhone user does not have iMessage, the default is SMS. A text sent on an iPhone displays in different colors depending on whether it was sent via iMessage or SMS.
OTT applications are free to use, which makes them more cost-effective than SMS and MMS. They are sometimes preferable to MMS for sharing multimedia files as they have much larger file size limits. They also offer more features like group messaging, message broadcasting and audio and video calling.
However, OTT applications can only communicate with each other so you can’t send a WhatsApp message to someone using WeChat, for example. Conversely, you can send SMS and MMS messages to anyone with a mobile device.
Between SMS and MMS, the better choice for mobile marketing comes down to which one best fits the specific needs of the campaign. “The decision to use SMS or MMS depends on the goal of the message, the audience and the resources available,” said Gaige. “SMS is ideal for businesses that need to send quick, budget-friendly updates or reminders. MMS, on the other hand, can elevate campaigns where visuals are crucial to capturing attention or sparking interest.”
In general, SMS is ideal when you want to send short messages containing only essential information. For example, if you run a text-to-join campaign and expect lots of sign-ups, SMS will be less expensive. SMS is also effective for sending time-sensitive or transactional messages, such as order confirmations, delivery tracking messages, password resets and 2FA.
If cost is a factor, then you should send SMS messages, since MMS is more expensive. Sending MMS messages requires your carrier to send much more data than a standard SMS message. If your cell phone plan has inclusive SMS and MMS messages, MMS messages often count for two or three SMS messages. So, if you have 1,000 text credits a month, you could send out 1,000 SMSs but probably no more than 333 MMSs.
MMS campaigns, however, enjoy up to 250 percent higher engagement rates than an SMS campaign, according to EZ Texting. That’s largely due to the ability to include attention-grabbing visuals. Given how MMS messages are more effective for marketing purposes, you might want to use this option for certain types of digital marketing such as offering coupons, running a competition, inviting subscribers to an event and promoting new products.
“An effective strategy often involves a combination of both,” said Gaige. “For instance, a small business could use SMS to alert customers to an upcoming sale and follow up with an MMS showcasing specific products available during the sale. This approach balances cost-efficiency with visual impact, ensuring the message is both timely and engaging.”
> Learn More: SMS Marketing vs. Mobile Marketing: Where, When and How to Use Them
Our list of the best text message marketing services provides a breakdown of the leading providers that can help you get the most bang for your buck with your SMS and MMS marketing campaigns. These platforms make SMS and MMS campaigns easy to run. They allow you to collect customers’ cell phone numbers, segment them into different interest groups and send campaigns at a much lower rate per message than your cellphone airtime provider offers. [Read our review of EZ Texting, one of our top choices]
Give your SMS and MMS campaigns the best chance of success by following successful text message marketing examples like letting customers know about new offers, updates on new and back-in-stock items and special promotions. Always give your audience a good reason to visit your premises or website.
Tom Anziano and David Gargaro contributed to this article.
Mark Fairlie brings decades of expertise in telecommunications and telemarketing to the forefront as the former business owner of a direct marketing company. Also well-versed in a variety of other B2B topics, such as taxation, investments and cybersecurity, he now advises fellow entrepreneurs on the best business practices.
At business.com, Fairlie covers a range of technology solutions, including CRM software, email and text message marketing services, fleet management services, call center software and more.
With a background in advertising and sales, Fairlie made his mark as the former co-owner of Meridian Delta, which saw a successful transition of ownership in 2015. Through this journey, Fairlie gained invaluable hands-on experience in everything from founding a business to expanding and selling it. Since then, Fairlie has embarked on new ventures, launching a second marketing company and establishing a thriving sole proprietorship.