RCS Carousels Explained: The Swipeable Format Changing Business Messaging
Imagine sending a single text message that lets a customer swipe through five products, each with its own image, price, and “Buy Now” button — all without opening an app or clicking through to a website. That’s exactly what an RCS carousel does, and it’s one of the most powerful formats available in modern business messaging.
What Is an RCS Carousel?
An RCS carousel is a message format within RCS Business Messaging that displays multiple rich cards side by side in a single message, allowing the recipient to swipe horizontally through them. Each card can contain its own image, title, description, and action buttons — effectively turning a text message into a mini storefront or menu.
Carousels are one of the richest formats available in RCS, sitting above single rich cards and far beyond anything SMS can offer.
How RCS Carousels Work
- A business (or its messaging platform) designs a set of cards — typically between 2 and 10 — each with an image, headline, short description, and one or more buttons.
- The cards are bundled into a single carousel message and submitted through the RCS provider.
- When delivered, the recipient sees the first card with a visual cue that more cards are available.
- The customer swipes left or right to browse through the remaining cards, exactly like scrolling a product feed.
- Tapping a button on any card triggers an action — opening a URL, starting a purchase flow, dialing a number, or sending a quick reply.
Why Carousels Outperform Static Messages
More content, less clutter. Instead of sending five separate messages for five products, a business sends one carousel — reducing notification fatigue while still showing full detail.
Higher engagement. The swipe interaction itself encourages exploration; customers who might ignore a single static image often browse through multiple cards out of curiosity.
Built-in comparison. Customers can compare products, plans, or options side by side within the same message thread, shortening the path to a decision.
Stronger brand presentation. Carousels combine verified sender branding with high-quality visuals, giving businesses an app-like presentation inside a plain messaging thread.
Common Use Cases for RCS Carousels
- E-commerce product showcases — new arrivals, bestsellers, or personalized recommendations
- Travel and hospitality — flight options, hotel rooms, or itinerary choices
- Retail promotions — multiple discounted items in one seasonal campaign
- Real estate — a set of property listings matching a customer’s inquiry
- Restaurant and food delivery — menu highlights or combo deals
- Financial services — comparing loan, card, or investment product options
- Automotive — vehicle models or trim comparisons for a dealership campaign
Best Practices for Designing RCS Carousels
Lead with your strongest card. Since not every customer swipes through the entire carousel, put your best offer or most relevant item first.
Keep card count purposeful. More cards isn’t always better — 3 to 6 well-curated options usually outperform a cluttered 10-card carousel.
Use consistent image dimensions. Mismatched image sizes across cards create a jarring, unpolished swipe experience.
Write headlines that stand alone. Assume a customer might only glance at one card — each headline should make sense without needing the others for context.
Give every card a clear action. A card without a button is a missed opportunity; even a simple “Learn More” or “View Details” keeps the customer moving toward a decision.
Plan for SMS fallback. Not all devices support RCS carousels yet, so pair the campaign with a simplified SMS/MMS fallback for non-RCS recipients.
Test on real devices. Carousel rendering can vary across Android manufacturers and carrier RCS implementations — always preview before a full send.
Carousels vs. Single Rich Cards vs. Suggested Replies
| Format | Best For | Interaction |
|---|---|---|
| Single Rich Card | One clear offer or update | Tap a button |
| Suggested Replies | Quick yes/no or short menu choices | Tap a chip |
| Carousel | Multiple comparable options | Swipe + tap |
Choosing the right format matters as much as the content itself — a carousel is overkill for a simple appointment reminder, while a single rich card would undersell a multi-product promotion.
Frequently Asked Questions
How many cards can an RCS carousel include?
Most RCS platforms support carousels of roughly 2 to 10 cards, though exact limits can vary slightly by provider and carrier.
Do RCS carousels require approval like templates?
Yes — carousels are typically submitted and approved as part of the standard RCS message template review process before they can be sent to customers.
What happens if a customer’s phone doesn’t support carousels?
A properly configured RCS campaign will fall back to SMS or MMS automatically, usually showing a simplified version of the content or a link to view the full experience on the web.
Final Thoughts
RCS carousels give businesses a genuinely new way to present choice-rich content inside a native messaging thread — no app download, no separate landing page required. When designed with a clear hierarchy, strong visuals, and purposeful actions on every card, carousels consistently outperform static messages for engagement and conversion.
