What is RCS Marketing?

June 4, 2026

Updated June 4, 2026, to include frequently asked questions, expand RCS marketing examples and B2C implementation guidance. Originally published February 4, 2026.

For over a decade, mobile messaging for consumer brands was defined by its constraints. While every other digital channel became richer and more interactive, business texting remained stuck in the 1990s, limited to 160 characters of plain text and clunky “Reply STOP” disclaimers.

Today, those barriers are gone. RCS (Rich Communication Services) lets you deliver high-resolution video, interactive carousels, and one-tap purchase buttons directly into the native messaging inbox. With device coverage now reaching the vast majority of smartphone users, RCS is becoming the standard for mobile commerce and consumer marketing.

Why 2026 Is the Tipping Point for RCS

The shift from SMS to RCS is driven by a massive increase in consumer reach and trust.

Universal Reach: Active RCS users were forecasted to reach 2.1 billion by early 2026 and are on track to hit 2.9 billion by 2028.
The “Apple Factor”: Since Apple adopted the standard in late 2024, marketers no longer need to segment audiences by device type to ensure a rich experience.
Unified Campaigns: Brands can now run a single, rich messaging campaign that reaches nearly every smartphone user.
Surging Traffic: Global business messaging traffic is expected to grow 50% year-on-year, hitting 50 billion messages in 2025/2026 as brands migrate away from legacy SMS.

For a technical deep dive into the protocol’s evolution, the GSMA’s Future Networks provides the industry-standard roadmap for the Global Universal Profile.

The Trust Gap: SMS vs. RCS

Security concerns are the leading cause of low engagement in traditional SMS campaigns.

Consumer Skepticism: 41% of users skip SMS messages because they fear spam or phishing.
Verified Branding: RCS uses Verified Business Profiles that display your brand name, logo, and a verification badge — visible before the message is even opened.
Visual Trust: That immediate recognition signals to shoppers that it’s safe to engage, effectively doubling open potential.
Reduced Friction: Only 17% of users report avoiding RCS messages due to security concerns, compared to the 41% who skip SMS.

Comparing Technical Capabilities

RCS gives consumer marketers a significantly larger and more flexible canvas than SMS.

Feature	Traditional SMS	RCS Marketing (2026)
Trust Identity	Random 5-digit short codes	Verified Sender (Logo + Name)
Media Quality	Grainy, compressed MMS	High-res video and carousels
Character Limit	160-character cap	Up to 3,072 characters
Interaction	Plain-text links	In-thread buttons and reply chips
Analytics	Delivery receipts only	Read receipts and interaction data

Performance Metrics That Matter

The move to RCS is producing measurable results across the consumer purchase journey.

Open Rates: Verified branding can help open rates reach upwards of 70%.
Click-Through Rates: Brands using rich media carousels have seen 10x higher click-through rates compared to text-only SMS.
Revenue Growth: Using location data to send relevant RCS messages has increased revenue by 146% in specific retail use cases.
User Behavior: The ability to swipe and tap shifts customers from passive reading to active shopping.

Technical guidance on analyzing these metrics can be found in Twilio’s RCS Documentation.

Strategic B2C Implementation

Consumer brands use RCS to compress the distance between discovery and purchase — and to keep customers coming back after the first buy.

1. Promotions and Product Launches

RCS turns a promotional message into a browsable storefront.

Product Carousels: Showcase a new collection or sale items in a horizontal swipe format, with individual buy buttons on each card.
Limited-Time Offers: Pair a countdown with a one-tap link to checkout to create urgency without friction.
Personalized Recommendations: Surface products based on browse or purchase history, using the same logic already running in your ESP or CDP.

2. Abandoned Cart and Retargeting

RCS reaches shoppers where email often doesn’t — in the messaging inbox they check constantly.

Rich Cart Reminders: Show the exact items left behind, with product images and a direct link to resume checkout.
Incentive Delivery: Drop a discount code directly into the message thread with a one-tap apply button.
Re-engagement Flows: For lapsed customers, a visually rich “we miss you” message with a curated product card outperforms a plain-text SMS significantly.

3. Post-Purchase and Loyalty

The transaction is not the end of the journey.

Order and Shipping Updates: Replace plain-text status messages with branded cards that include tracking links and delivery windows.
Loyalty Milestones: Notify customers when they hit a reward threshold and give them a one-tap path to redeem.
Review Requests: A verified, branded review request reads as legitimate in a way that an SMS shortcode never can.

4. Conversational Commerce

RCS integrates with AI and NLP to handle routine shopping inquiries without routing to a human agent.

Suggested Replies: Reply chips let customers select common paths like “Track My Order” or “Start a Return” without typing.
Guided Size or Product Finders: Step-by-step visual flows help customers find the right product in-thread, reducing returns.

Google’s Business Messages Guide offers extensive documentation on how these automated flows are structured.

RCS Marketing Examples in B2C

These patterns show up consistently across consumer brands running RCS today:

Flash sale campaigns: A verified message lands in the inbox with a product carousel, a countdown, and a one-tap checkout link. Conversion rates run significantly higher than equivalent SMS campaigns.
Abandoned cart sequences: A rich card surfaces the exact items left behind, with the option to apply a discount code or resume checkout in one tap.
Loyalty program updates: An automated message notifies the customer of their current points balance with a suggested action to redeem — no app open required.
Post-purchase flows: Shipping updates arrive as branded cards with live tracking links, followed by a review request once delivery is confirmed.
Win-back campaigns: A visually rich message with a personalized product recommendation and an exclusive offer re-engages lapsed customers more effectively than a plain-text link.

These are examples of RCS working as a channel layer on top of existing ecommerce and CRM data — not as a standalone tool.

Operational Best Practices for 2026

Successful RCS campaigns require a framework that holds up across mixed delivery environments.

Mandatory Fallback Logic: RCS requires data connectivity. If a recipient’s device is offline or incompatible, your system must switch to SMS or MMS automatically.
Content Parity: Your core message must still make sense in plain text for users who receive the fallback.
Modular Components: Build reusable cards and CTAs so new campaigns launch faster without rebuilding from scratch.
Verification is Required: Sender identity must be verified before you can enable branding and trust indicators.
A/B Testing: Test rich carousels against simpler reply chip formats to see which drives faster action for your audience.
Read-Receipt Optimization: Use read receipts and interaction tracking to refine send timing and message sequencing.
Consistent Personalization: Reflect the same logic running in your email and CDP data so the experience feels cohesive across channels.

For more on how capabilities vary across providers, see Vonage’s Messaging Insights.

The Bottom Line

SMS is not dead, but it has officially become the fallback. In 2026, a plain-text link is a friction point your customers don’t want to deal with, especially when they’re browsing on mobile and ready to buy.

RCS changes the dynamic by moving the product catalog, the cart, and the loyalty program directly into the messaging inbox. The brands winning right now are building shopping experiences inside the thread.

For consumer marketing teams evaluating RCS as part of a broader channel strategy, the question evolves from whether to adopt it to how to connect it to the platforms and customer data already driving your campaigns.

Frequently Asked Questions

What does RCS stand for?

RCS stands for Rich Communication Services. It is a messaging protocol built to succeed SMS and MMS as the standard for mobile messaging. Where SMS is text-only and capped at 160 characters, and MMS adds basic media support, RCS delivers an app-like experience directly inside a phone’s native messaging app, with no download required.

What are the main features of RCS business messaging?

The core feature set of RCS business messaging includes:

Verified sender identity: customers see a confirmed business name, logo, and verified checkmark, not a random number
Rich cards: structured message units combining an image, text, and action buttons
Carousels: horizontally scrollable sequences of 2 to 10 rich cards in a single message
Suggested replies and suggested actions: tappable buttons that let customers respond or act instantly
Read receipts: confirmation a message was opened, not just delivered
High-resolution media: images, video, audio, and files without MMS compression
3,072-character message limit, compared to SMS’s 160
Automatic fallback to SMS/MMS when a recipient’s device doesn’t support RCS

Does RCS require the customer to download an app?

No. RCS messages are delivered through a phone’s native messaging app — Google Messages on Android and the built-in Messages app on iPhone running iOS 18 or later. No download, no account creation, no opt-in to a separate platform. That zero-friction delivery is one of RCS’s most significant advantages over in-app messaging and OTT channels like WhatsApp.

Who created RCS? Who governs the standard?

RCS is governed by the GSMA (Global System for Mobile Communications Association), the international body that sets standards for mobile networks worldwide. The GSMA’s Universal Profile is the technical specification that defines how RCS works across carriers and devices, making interoperability possible at scale. The most current version is Universal Profile 3.1, published in July 2025, which introduced improvements to media quality, network connectivity, and security.

Google has played a central role in accelerating RCS adoption through its Messages app on Android and the Jibe platform, which provides RCS infrastructure for carriers globally. Apple’s adoption of RCS in iOS 18, released in September 2024, was the inflection point the channel had been waiting for: for the first time, brands could send rich, verified messages to both Android and iPhone users through their native messaging apps.

What does an RCS message actually look like to the customer?

From the customer’s perspective, an RCS message arrives in their native messaging app — the same place they receive texts from friends and family. What looks different: the sender appears with a verified business name and logo rather than an unknown phone number or shortcode. The message itself can include a high-resolution image or video, a text block of up to 3,072 characters, and one or more interactive buttons that the recipient can tap without leaving the app. If the message includes multiple content units — say, three product options — they may appear as a scrollable carousel of rich cards.

Think of it as the engagement power of an email combined with the open rates of a text message, delivered natively to the inbox people actually check first.

What devices support RCS?

RCS is supported on Android and iPhone devices, covering both dominant mobile operating systems. On Android, RCS runs natively through Google Messages, the default messaging app on most Android phones sold today. Google’s Jibe backend also provides RCS connectivity in regions where a carrier hasn’t deployed it directly, giving Android users broad access regardless of carrier.

On iPhone, RCS is available on iOS 18 and later. With iOS 18.4, released in March 2025, Apple expanded support to cover nearly all US carriers, including MVNOs like Mint Mobile, Google Fi, and Metro by T-Mobile. All three major US carriers — AT&T, T-Mobile, and Verizon — support RCS on iPhone.

For RCS business messaging specifically, reach depends on an additional layer: whether the recipient’s carrier has enabled business-grade (A2P) RCS, not just person-to-person. That picture is expanding steadily but is not yet uniform across every carrier and region.

When did Apple adopt RCS? What changed for brands?

Apple announced RCS support at WWDC in June 2024 and shipped it with iOS 18 in September 2024, with RCS for Business following in iOS 18.1 in October 2024. Apple’s adoption of RCS on iPhone was the shift brands had been waiting for: for years, the channel’s reach was limited to Android, which capped the audience for any RCS campaign. iOS 18 changed that completely.

iPhones represent around 57% of the US smartphone market, and as of early 2025, approximately 68% of compatible iPhones had upgraded to iOS 18 or later. For consumer brands with US customer lists, that’s a meaningful share of previously unreachable devices now in scope for RCS campaigns.

A note on green bubbles: Apple-to-Android RCS conversations still appear as green bubbles on iPhones. That’s a display distinction, not a functional limitation. The underlying experience — high-resolution media, read receipts, verified sender identity — is fully intact for branded business messages.

Does RCS work internationally?

Yes, though coverage varies by region. RCS has full carrier coverage in Canada, Mexico, Brazil, the UK, Germany, France, Spain, Italy, and India, among others. Other countries have partial coverage, with some local operators supporting RCS while others have not yet deployed it. For brands with primarily US-based customer lists, the coverage picture is strong. For global programs, per-recipient capability checks and graceful fallback become especially important.

Which carriers support RCS in the US?

All three major US carriers (AT&T, T-Mobile, and Verizon) support RCS on both Android and iPhone, including RCS for Business. As of early 2025, support has extended to a wide range of MVNOs including Cricket, Metro by T-Mobile, Xfinity Mobile, Spectrum, Visible, Boost, TracFone, US Cellular, and others. The list continues to grow. RCS has reached mainstream carrier support in North America.

Sureshot connects RCS to the marketing tools you already use, with managed verification, fallback logic, and interaction reporting.

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