Attentive's AI Unlocks RCS Revenue, Tackles Inbox Visibility

NEW YORK, NY – May 20, 2026 – Omnichannel marketing platform Attentive has launched a new artificial intelligence layer, dubbed Visibility AI, aimed at solving a growing challenge for brands: ensuring their messages are actually seen by customers. The new technology is designed to maximize the performance of RCS for Business, the richer, more interactive successor to SMS, by intelligently navigating the increasingly complex landscape of mobile messaging inboxes.

As mobile operating systems like Apple's iOS introduce more sophisticated filtering to combat spam, marketers face the risk of their communications being relegated to secondary, less-visible folders. Attentive's new tools, which also include an "Auto-upgrade" feature, promise to help brands adopt the powerful capabilities of RCS with more confidence, turning a potential deliverability problem into a significant revenue opportunity.

The AI Solution to Inbox Clutter

For over three decades, SMS has been the workhorse of mobile marketing, but its limitations are stark in an era of rich media and interactive apps. Rich Communication Services (RCS) offers a significant upgrade, enabling brands to send messages with high-resolution images, video carousels, interactive buttons, and suggested replies—transforming a simple text into an app-like experience within the native messaging client.

However, the path to widespread RCS adoption has been complicated. A key hurdle has emerged with recent operating system updates, such as the enhanced message filtering introduced in Apple's iOS 26. This feature, while designed to protect users, can automatically sort messages from "unknown senders"—including marketing communications—into a separate, often ignored, inbox. This threatens the high open rates that have historically made SMS and its successors so valuable.

This is the problem Attentive’s Visibility AI is built to solve. The company describes it as an "iOS 26-optimized targeting layer" that analyzes a variety of "inbox visibility signals" for each subscriber. Based on this analysis, the AI determines in real-time whether a customer is more likely to see and engage with a feature-rich RCS message or if it’s safer to send a traditional SMS to an existing, visible message thread. This dynamic decision-making aims to bypass the "unknown sender" filter and ensure messages land in the primary inbox where they are most likely to be read.

“RCS creates real opportunity for brands, but it also changes how rollout has to work,” said Karine Terzibachi, Chief Business Officer at Attentive, in a statement. “Brands don’t just need access to RCS for Business, they need a seamless way to adopt it while maintaining strong performance and consistent user experiences.”

Complementing Visibility AI is the "Auto-upgrade" feature. This tool works to prevent fragmented conversations by automatically converting SMS or MMS messages to their richer RCS equivalent when possible. This ensures a consistent and seamless brand experience as more customers become reachable via RCS, avoiding the confusion of having separate SMS and RCS threads with the same company.

From Clicks to Conversions: The Business Case for Smarter RCS

While the technology is sophisticated, the business case is straightforward: better visibility and richer experiences lead to higher engagement and more revenue. Early results from brands using Attentive's platform seem to validate this promise in dramatic fashion.

FragranceNet, a major online fragrance retailer, has been an early adopter of the new RCS capabilities. The company reported significant performance lifts from its initial campaigns when comparing branded RCS messages to traditional SMS. According to data released by Attentive, FragranceNet saw a 45% lift in click-through rates, a 37% lift in conversion rates, and a 36% increase in revenue per message sent.

The results were even more impressive when the brand utilized the full interactive potential of RCS with rich media carousels. These campaigns generated a 106% lift in click-through rates, a 50% lift in conversions, and a 47% boost in revenue per send.

“Our early campaign tests have shown incredible engagement results, and we're just getting started,” said David Janecek, Director of Email and SMS at FragranceNet. “RCS has opened the door to a new world of brand interaction. We’re exploring how to harness its full potential—building personalized experiences for every shopper segment, at every touchpoint along the journey."

These figures highlight the tangible return on investment that AI-optimized RCS can deliver, moving the conversation beyond simple message delivery to measurable business impact. For retailers preparing for peak shopping periods like Prime Day and Black Friday, the ability to confidently deploy high-impact, visually engaging campaigns directly to a customer's primary messaging app represents a powerful competitive advantage.

A Broader Industry Shift Years in the Making

Attentive’s announcement is the latest development in a long-term industry shift championed by Google to make RCS the global standard for messaging. After years of working to align carriers and manufacturers, the tipping point came when Apple announced it would adopt the RCS standard, with support for business messaging rolling out with iOS 18.1. This move effectively unified the mobile ecosystem, creating a massive, addressable audience for brands looking to invest in richer communication.

“We’re seeing real momentum behind RCS for Business as brands look for more effective ways to engage customers in the native messaging app,” commented Alexandre Allemand, NorthAM GTM Lead for RCS for Business at Google. “With partners like Attentive, brands can move beyond experimentation and begin scaling richer messaging experiences in the channels customers already use.”

This shift represents the first fundamental upgrade to mobile messaging in a generation. It allows brands to move away from the 160-character constraints of SMS and towards dynamic, two-way conversations that can handle everything from marketing and sales to customer service and loyalty programs, complete with verified sender profiles that build consumer trust.

The Competitive Race and the Future of AI in Marketing

Attentive is not alone in recognizing the intersection of AI and RCS. The broader marketing technology landscape is buzzing with activity as platforms race to offer the most intelligent solutions. Competitors like Sinch and Braze are also heavily integrating AI into their platforms, using it to personalize messages, optimize campaign timing, and analyze customer sentiment in real-time. This competitive pressure is accelerating innovation, pushing the entire industry towards more sophisticated, data-driven communication strategies.

The rise of AI in mobile marketing, however, extends far beyond simple message routing. The next frontier involves hyper-personalization, where AI predicts user behavior to deliver uniquely tailored content and offers in real-time. Predictive analytics can identify which customers are most likely to convert or churn, allowing marketers to allocate resources more effectively.

This powerful capability also brings significant ethical responsibilities. As AI systems collect and analyze vast amounts of personal data to fuel these personalized experiences, concerns around data privacy, algorithmic bias, and transparency become paramount. Marketers must navigate a complex web of regulations like GDPR and CCPA while maintaining consumer trust. The challenge lies in leveraging AI to create relevant, valuable interactions without crossing the line into manipulation or violating user privacy. Building ethical frameworks and ensuring human oversight will be just as critical as developing the technology itself for the long-term success of AI-driven marketing.