RCS (Rich Communication Services) is a messaging protocol designed to deliver richer, more engaging experiences across Apple and Android devices, think high-resolution images, videos, reactions, and typing indicators. For businesses, RCS for Business takes this further, enabling branded, interactive, verified messages delivered straight to a customer’s native SMS inbox so no app download required.
With Apple now supporting RCS, both major operating systems are on board, meaning it is only going to keep growing.

The six headline benefits:
1. Verified brand identity & trust Every RCS message displays your brand name and logo in a verified sender profile, meaning customers never have to wonder who’s messaging them. Only verified businesses can send branded RCS messages, eliminating spam and shady senders. This matters enormously: 87% of consumers actively avoid buying from brands they don’t trust, and 71% will cut ties if that trust is broken.

2. Rich, interactive content RCS lets businesses send high-resolution images, videos, maps, interactive carousels, and quick-reply buttons, all within the native messaging inbox. Visuals alone boost click-through rates significantly, and carousels allow customers to swipe through multiple offers or items without ever leaving their messaging app.

3. Dramatically higher engagement The numbers are striking. Businesses using RCS have seen 200% increases in click rates compared to other channels, and engagement rates up to 500% higher versus SMS. Some businesses are also seeing 42% higher engagement, 9% larger cart sizes, and 2.5x better conversion rates compared to other messaging channels.

4. Two-way conversational commerce Quick-reply buttons let customers respond instantly with a single tap, and with AI integration, businesses can deliver instant, personalised conversations with minimal effort on the customer’s part. Customers can book appointments, make purchases, or sign up for events directly within the message thread.

5. Actionable analytics Unlike SMS, RCS provides detailed analytics tracking everything from delivery to read rates. Businesses can even see how long customers engaged, on average around 45 seconds, giving them the data to fine-tune messaging strategy. Some businesses see RCS click-through rates hitting 20%, leaps and bounds above other channels.

6. No app, no friction RCS messages go straight to the native message inbox so no app download needed and work over both Wi-Fi and cellular data networks. This removes a major barrier to engagement compared to OTT messaging apps.

Australia context: Telstra, Optus, and Vodafone are all progressing toward enabling RCS, with Optus actively engaging with both Google and Apple to ensure implementation aligns with regulatory requirements. Telstra is likely to lead, with an iPhone RCS rollout potentially beginning in mid to late 2026. The opportunity is real and the timing is right to get ahead of it.