rcs Archives

Rich Communication Services – A Guide for CX Leaders

Posted on April 1, 2025October 9, 2025 Max Fortis

Key Takeaways

What RCS Adds: An upgrade to SMS/MMS with rich media, read receipts, typing indicators, and interactive elements, built right into native messaging apps.
Apple’s Big Step: With iOS 18 (2024), Apple joined Google in supporting RCS, enabling seamless, feature-rich messaging between iPhone and Android users.
Why It Matters for CX: Businesses can deliver branded, interactive experiences, like verified agent chats, surveys, carousels, and order updates, without requiring extra app downloads.
The Bigger Picture: RCS combines the reach and trust of SMS with the engagement of OTT apps (WhatsApp, iMessage), making it a strong contender for the global messaging standard.

If by chance you haven’t heard of this new frontier in text-based customer communication, your first question is probably, “What is rich messaging?”

Well, you’re in luck! We wrote this piece specifically to get to the bottom of this subject. Here, we offer a deep dive into rich messaging, the capabilities it unlocks, and its implications for CX. By the time they’re done, CX directors will better understand why rich messaging should be central to their customer outreach strategy and the many ways in which it can make their job easier.

What Is Rich Messaging?

Rich messaging aims to support person-to-person or business-to-person communication with upgraded, interactive messages. Senders can attach high-resolution photos, videos, audio messages, GIFs, and an array of other media to enhance the receiver’s experience while conveying a lot more information with each message.

Google’s Rich Communication Services (RCS), for example, is one approach to rich messaging, but it is not the same thing as rich messaging in general.

For a number of reasons, rich messaging applications have supplanted SMS in both personal and professional outreach. SMS messages simply do not support many staples of modern communication, such as group chats or “read” receipts. What’s more, the reach of SMS will remain limited because it requires a cellular connection, whereas rich messages can be sent over the internet.

Though SMS will probably be around for a while, rich messaging is becoming increasingly popular as companies have been trending toward greater use of applications like WhatsApp.

With RCS, businesses don’t need a separate app —modern features like typing indicators, read receipts, and media sharing are available directly in the phone’s native messaging app (Google Messages, Apple Messages). This allows CX leaders to deliver rich, branded, and secure experiences tied to a customer’s mobile number without forcing app downloads.

Armed with these and similar channels, CX directors can now:

More easily capture new customers with compelling outreach.
Resolve customer issues directly via text, chat, or social media messaging (a huge advantage given how obsessed we’ve all become with our phones);
Interact with customers in real-time, which is a capability more and more people are looking for when seeking help.
Gather and act on analytics.
Scale their communications while simultaneously reducing the burden on contact center agents.

Given these facts, it’s no surprise that more and more CX leaders are making texting a key component of building lasting customer relationships.

What is Rich Messaging on Different Platforms?

Now that you have more perspective on what rich messaging is and what it offers, let’s spend some time talking about which platforms you should focus on.

There are a few major providers of rich messaging, but we’ll focus on Apple and WhatsApp. Apple has long been a communication giant, but with billions of users worldwide, Meta’s WhatsApp has certainly earned its spot at the table.

The sections below provide more details about how rich messaging works on each platform.

What is Rich Messaging on Apple?

Through Apple Messages for Business, contact centers can offer their customers a direct line of communication. This allows for far greater speed and convenience, to say nothing of the personalization opportunities opened up by artificial intelligence (more on this shortly).

What is Rich Messaging on WhatsApp?

WhatsApp is a widely used application that uses rich messaging for texts, voice messages, and video calling for over two billion users worldwide. Utilizing a simple internet connection for its services, WhatsApp allows users to bypass the traditional costs associated with global communication, making it a cost-effective choice.

It supports integration with tools like the Quiq agentic AI platform, which can automatically transcribe voice messages and allows for the export of these conversations for analysis using technologies like natural language processing.

For more information, check out our dedicated article on WhatsApp Business.

RCS vs. SMS vs. MMS vs. OTT: Understanding the Key Differences in Messaging

As consumer expectations have grown, so has the need for messaging technology to evolve. Businesses can no longer rely solely on traditional SMS to deliver standout experiences, especially when customers are used to rich, app-like interactions. That’s where understanding the differences between messaging types comes in.

From basic texts to interactive messages with buttons, images, and videos, here’s how SMS, MMS, RCS, and OTT messaging stack up:

What is SMS?

SMS (Short Message Service) is the most basic form of text messaging. It has a 160-character limit and doesn’t support media like images or videos. Despite its simplicity, it’s still widely used for short, timely notifications and reminders.

What is MMS?

MMS (Multimedia Messaging Service) expands on SMS by allowing users to send pictures, videos, and audio. It relies on mobile data and carrier support, and can be more expensive to send—especially at scale.

What is RCS?

RCS (Rich Communication Services) takes messaging to the next level with features like read receipts, typing indicators, carousels, high-resolution media, interactive buttons, and branded customer experiences via verified RCS Agents. It’s carrier-dependent and still gaining traction, but it offers a powerful upgrade for business-to-customer communication while running over Wi-Fi or data networks instead of the cellular voice network

What is OTT Messaging?

OTT (Over-the-Top) messaging apps like WhatsApp, Facebook Messenger, and Apple’s iMessage work over the internet and bypass traditional carriers altogether. These platforms offer end-to-end encryption, rich media, and global reach, making them a go-to for brands looking to meet customers where they are.

RCS also enables businesses to create branded, interactive customer journeys. Features like carousels, surveys, order updates, and suggested reply buttons allow for more engaging experiences while increasing trust with verified sender IDs.

Key Features and Benefits of Rich Messages

Whether on Apple, WhatsApp, or another channel, rich messaging is one of the best ways of interacting with customers; it’s convenient and powerful enough to help a CX leader rise above their competition.

At its core, rich messaging is defined by key features such as high-resolution photos and videos, read receipts, typing indicators, branded buttons, quick reply options, and interactive carousels, all within the customer’s native messaging app. These features create smoother, faster, and more trusted interactions compared to traditional SMS or MMS.

Below, we will get into more specifics about the advantages to be had from using rich messaging.

1. Cost-Effectiveness

Because it works over the internet, rich messaging is a great way for CX directors to connect with customers without breaking the bank.

But it can also help your organization save money by reducing customer support costs. When consumers need to talk to someone at your business, they can speak to knowledgeable agents (or a large language model trained on those agents’ output) through your rich messaging platform.

In this same vein, rich messaging makes it far easier to engage in asynchronous communications. This means agents are able to handle multiple conversations at the same time, resulting in further savings.

Finally, rich messaging is far more scalable than almost any other approach to customer outreach, especially when you effectively leverage AI.

2. Real-Time Insights

When they integrate rich messaging with a platform offering excellent support for real-time analytics, companies gain access to conversation analytics that provide the insights they need to improve contact center performance.

They can generate reports on click rates and other helpful interaction metrics, for instance, giving CX leaders a feedback loop they can use to test changes and see what improves customer satisfaction, loyalty, and lifetime value.

3. Rich Messaging is Native to the Devices Customers are Already Using

You could pay for the most compelling billboard in the history of marketing, but if it’s on the moon where no one will see it, it’s not going to do you much good. For this reason, we’ve long pointed out that it’s important to meet your customers where they are – and these days, they’re on their phones.

When combined with the statistics in the following section, we think that the case for rich messaging as a central pillar in the CX director’s communications strategy is very strong.

4. Increased Engagement

As it turns out, text messaging consistently achieves higher open and response rates compared to other methods. Adding elements like tappable carousels, suggested replies, and rich media further boosts engagement by making every message interactive and visually compelling.

This high level of engagement demonstrates the significant potential of text messaging as a communication strategy. Considering that only about 25% of emails are opened and read, it becomes clear that investing in text messaging as a primary communication channel is a wise decision for effectively reaching and engaging customers.

5. The Human Touch (but with AI!)

Rich messaging lets brands personalize conversations at scale with the help of AI. Machine learning powers this personalization, the same tech behind Netflix recommendations. Now, thanks to advancements in agentic AI, this same technology is being integrated into text messaging.

Previously, language models lacked the necessary flexibility for personalized customer interactions, often sounding mechanical and inauthentic. However, today’s models have greatly enhanced agents’ abilities to adapt their conversations to fit specific contexts. While these models haven’t replaced the unique qualities of human interaction, they mark a significant improvement for CX directors aiming to improve the customer experience, keep customers loyal, and boost their lifetime value. What’s more, when used over time, these innovations will help a CX leader stand out in a crowded marketplace while making better decisions.

To make use of this, though, it helps to partner with a platform that offers this functionality out of the box.

6. Security

Trust and transparency have always been important, but with deepfakes and data breaches on the rise, they’re more crucial than ever. Some rich messaging applications, like WhatsApp, support end-to-end encryption, meaning your customers can interact with you knowing full well that their information is safe.

But, to reiterate, this is not the case for all rich messaging services, so be sure to do your own research first.

What is Rich Messaging? It’s the Future!

Rich messaging is the technology that makes this possible, and it’s even more impactful when you partner with a platform like Quiq that enables personalization, analytics, and better engagement with your customers. Read more here to learn about the communication channels we support!

Frequently Asked Questions (FAQs)

What exactly is Rich Communication Services (RCS)?

RCS is the modern upgrade to SMS and MMS. It lets you send high-resolution photos and videos, see when someone is typing or has read your message, and interact through branded buttons or carousels, all from the phone’s built-in messaging app.

How does RCS differ from SMS or MMS?

SMS is limited to short text, MMS adds basic media, but RCS goes further. It creates an app-like experience inside the default inbox, complete with interactive elements, analytics, and branding opportunities that drive stronger engagement.

Does Apple support RCS now?

Yes. With iOS 18 (2024), Apple rolled out RCS support. That means iPhone users can finally exchange rich messages with Android users, bringing features like upgraded group chats, read receipts, and high-quality media into play.

How does RCS compare with apps like WhatsApp or Messenger?

WhatsApp and Messenger require separate downloads, while RCS is built right into your phone number and default messaging app. OTT apps still shine with global reach and encryption, but RCS offers something unique: direct, branded communication in the channel customers already use every day.

How are businesses putting RCS to work?

Companies are using it to design interactive journeys, think order updates, quick-reply buttons, customer surveys, or scrolling product carousels. Paired with verified business profiles, RCS builds trust while keeping conversations efficient and engaging.

Is RCS secure?

Security varies by implementation, but many carriers and providers now offer end-to-end encryption for RCS. Combined with verified sender IDs, it helps ensure customers can trust the conversations they’re having with your brand.

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The Ultimate Guide to RCS Business Messaging

Posted on April 12, 2024August 19, 2025 Max Fortis

From chiseling words into stone to typing them directly on our screens, changes in technology can bring profound changes to the way we communicate. Rich Communication Services (RCS) Business Messaging is one such technological change, and it offers the forward-looking contact center a sophisticated upgrade over traditional SMS.

In this piece, we’ll discuss RCS Business Messaging, illustrating its significance, its inner workings, and how it can be leveraged as part of a broader customer service strategy. This context will equip you to understand RCS and determine whether and how to invest in it.

Let’s get going!

What is RCS Business Messaging?

Smartphones have become enormously popular for surfing the internet, shopping, connecting with friends, and conducting many other aspects of our daily lives. One consequence of this development is that it’s much more common for contact centers to interact with customers through text messaging.

Once text messaging began to replace phone calls, emails, and in-person visits as the go-to communication channel, it was clear that it required an upgrade. The old Short Messaging Service (SMS) was replaced with Rich Communication Services (RCS), which supports audio messages, video, high-quality photos, group chats, encryption, and everything else we’ve come to expect from our messaging experience.

And, on the whole, the data indicate that this is a favorable trend:

More than 70% of people report feeling inclined to make an online purchase when they have the ability to get timely answers to questions;
Almost three-quarters indicated that they were more likely to interact with a brand when they have the option of doing so through RCS;
Messages sent through RCS are a staggering 35 times more likely to be read than an equivalent email.

For all these reasons, your contact center needs to be thinking about how RCS fits into your overall customer service strategy–it’s simply not a channel you can afford to ignore any longer.

How is RCS Business Messaging Different from Google Business Messages?

Distinguishing between Google’s Rich Communication Services (RCS) and Google Business Messages can be tricky because they’re similar in many ways. That said, keeping their differences in mind is crucial.

You may not remember this if you’re young enough, but text messaging was once much more limited. Texts could not be very long, and were unable to accommodate modern staples like GIFs, videos, and emojis. However, as reliance on text messaging grew, there was a clear need to enhance the basic protocol to include these and other multimedia elements.

Since this enhancement enriched the basic functionality of text messaging, it is known as “rich” communication. Beyond adding emojis and the like, RCS is becoming essential for businesses looking to engage in more dynamic interactions with customers. It supports features such as custom logos, collecting data for analytics, adding QR codes, and links to calendars or maps, and enhancing the messaging experience all around.

Google Business Messages, on the other hand, is a mobile messaging channel that seamlessly integrates with Google Maps and Search to deliver high-quality, asynchronous communication between your customers and your contact center agents.

This service is not only a boon to your satisfaction ratings, it can also support other business objectives by reducing the volume of calls and enhancing conversion rates.

While Google Business Messages and RCS have a lot in common, there are two key differences worth highlighting: RCS is not universally available across all Android devices (whereas Business Messages is), and Business Messages does not require a user to install a messaging app (whereas RCS does).

Learn More About the End of Google Business Messages

How Does RCS Business Messaging Work?

Okay, now that we’ve convinced you that RCS Business Messaging is worth the effort to cultivate, let’s examine how it works.

Once you set up your account and complete the registration process, you’ll need to create an “agent,” which is the basic interface connecting your contact center to your customers. Agents are quite flexible and able to handle very simple workflows (such as sending a notification) as well as much more complicated sequences of tasks (such as those required to help book a reservation).

From the customer’s side, communicating with an agent is more or less indistinguishable from having a standard conversation. Each participant will speak in turn, waiting for the other to respond.

Agents can be configured to initiate a conversation under a wide variety of external circumstances. They could reach out when a user’s order has been shipped, for example, or when a new sushi restaurant has opened and is offering discounts. Since we’re focused on contact centers, our agent configurations will likely revolve around events like “the customer reached out for support,” “there’s been an update on an outstanding ticket,” or “the issue has been resolved.”

However you’ve chosen to set up your agent, when it is supposed to initiate a conversation, it will use the RCS Business Messaging API to send a message. These messages are always sent as standard HTTP requests with a corresponding JSON payload (if you’re curious about the technical underpinnings), but the most important thing to know is that the message ultimately ends up in front of the user, where they can respond.

Unless, that is, their device doesn’t support RCS. RCS has become popular and prominent enough that we’d be surprised if you ran into this situation very often. Just in case, you should have your messaging set up such that you can default to something like SMS.

Any subsequent messages between the agent and the customer are also sent as JSON. Herein lies the enormous potential for customization, because you can utilize powerful technologies like natural language understanding to have your agent dynamically generate different responses in different contexts. This not only makes it feel more lifelike, it also means that it can solve a much broader range of problems.

If you don’t want to roll up your sleeves and do this yourself, you always have the option of partnering with a good conversational AI platform. Ideally, you’d want to use one that makes integrating generative AI painless, and which has a robust set of features that make it easy to monitor the quality of agent interactions, collect data, and make decisions quickly.

Best Practices for Using RCS Business Messaging

By now, you should hopefully understand RCS Business Messaging, why it’s exciting, and the many ways in which you can use it to take your contact center to new heights. In this penultimate section, we’ll discuss some of Google’s best practices for RCS.

RCS is not a General-Purpose User Interface

Tools are incredibly powerful ways of extending basic human abilities, but only if you understand when and how to use them. Hammers are great for carpentry, but they’re worse than useless when making pancakes (trust us on this–we’ve tried, and it went poorly).

The same goes for Google’s RCS Business Messaging, which is a conversational interface. Your RCS agents are great at resolving queries, directing customers to information, executing tasks, and (failing that) escalating to a human being. But in order to do all of this, you should try to make sure they speak in a way that is natural, restricted to the question at hand, and easy for the customer to follow.

For this same reason, your agents shouldn’t be seen as a simple replacement for a phone tree, requiring the user to tediously input numbers to navigate a menu of delimited options. Part of the reason agents are a step forward in contact center management is precisely because they eliminate the need to lean on such an approach.

Check Device Compatibility Beforehand

Above, we pointed out that some devices don’t support RCS, and you should therefore have a failsafe in place if you send a message to one. This is sage advice, but it’s also possible to send a “capability request” ahead of a message telling you what kind of device the user has and what messaging it supports.

This will allow you to configure your agent in advance so that it stays within the limits of a given device.

Begin at the Beginning

As you’ve undoubtedly heard from marketing experts, first impressions matter a lot. The way your agent initiates a conversation will determine the user’s experience, and thereby figure prominently in how successful you are in making them happy.

In general, it’s a good idea to have the initial message be friendly, warm, and human, to contain some of the information the user is likely to want, and to list out a few of the things the agent is capable of. This way, the person who reached out to you with a problem immediately feels more at ease, knowing they’ll be able to reach a speedy resolution.

Be Mindful of Technical Constraints

There are a few low-level facts about RCS that could bear on the end user’s experience, and you should know about them as you integrate RCS into your text messaging strategy.

To take one example, messages containing media may process more slowly than text-only messages. This means that you could end up with messages getting out of order if you send several of them in a row.

For this reason, you should wait for the RBM platform to return a 200 OK response for each message before proceeding to send the next. This response indicates the platform has received the message, ensuring users receive them as intended.

Additionally, it’s important to be on the lookout for duplicate incoming messages. When receiving messages from users, always check the `messageId` to confirm that the message hasn’t been processed before. By keeping track of `messageId` strings, duplicate messages can be easily identified and disregarded, ensuring efficient and accurate communication.

Integrate with Quiq

RCS is the next step in text messaging, opening up many more ways of interacting with the people reaching out to you for help.

There are many ways to leverage RCS, one of which is turbo-charging your agents with the power of large language models. The easiest way to do this is to team up with a conversation AI platform to do the technical heavy lifting for you.

Quiq is one such platform. Reach out to schedule a demo with us today!