Dustin Stone, HTN Staff Writer – February 13, 2026
Marriott International is accelerating its most ambitious technology overhaul in the company’s history, pledging $1.1 billion in investment spending in 2026, with more than a third going toward digital and technology transformation. During the company’s fourth-quarter earnings call, CEO Anthony Capuano said the majority of its technology investments are focused on replatforming three core systems: its property management system, central reservations infrastructure, and loyalty platform. All three are moving from development to deployment, with what executives describe as “a significant number” of hotel deployments planned this year.
Behind these transitions are broader architectural changes. Marriott is moving its core platform to a cloud-native environment designed around unified guest data, API-first integrations, and real-time analytics pipelines. Executives previously described the strategy as building an “agent mesh,” a shared intelligence layer aimed at supporting AI agents across marketing, operations, customer service, and revenue optimization. The goal is not just modernization, but interoperability. That means building a data foundation that allows generative AI tools and automation layers to operate consistently across brands and geographies.
Capuano characterized AI as a long-term opportunity that could reshape the way hotels acquire, serve and retain guests. “We see AI as an opportunity that has the potential to redefine the customer acquisition paradigm that has dominated the industry for the past several decades,” he said, cautioning that the technology is still in the early stages of commercialization.
A focus on integrated guest data is at the core of that strategy. Marriott Bonvoy is one of the largest loyalty ecosystems in hospitality, and its ongoing loyalty replatforming is designed to support faster innovation and greater personalization. By integrating identity, transaction, and behavioral data within a cloud-native architecture, Marriott is laying the foundation for AI capabilities that operate from a consistent, enterprise-wide source of truth rather than fragmented property-level systems.
The company’s distribution and commercial strategy is evolving along with its core systems. Last summer, Marriott introduced MARRIOTT MEDIA, a media network that enables brands to use first-party data to engage with travelers across digital and in-property touchpoints. Although media networks have become commonplace in the retail industry, they are still relatively new to the hospitality industry. Marriott’s efforts reflect a growing view that hotel companies are leveraging valuable consented guest data that can support targeted messaging and partnerships throughout the journey. The effectiveness of such networks is highly dependent on the quality and interoperability of the underlying data infrastructure, reinforcing the rationale behind a broader system overhaul.
Operational technology efforts are also progressing at the facility level. In 2023, Marriott entered into a master services agreement with Shiji to expand its Infrasys Cloud POS deployment to multiple regions. Cloud-based POS platforms offer greater transaction data consistency and cross-brand integration, especially in food and beverage operations. In parallel, Marriott selected Seven Rooms as its preferred restaurant technology partner to standardize its guest experience and retention platform, which is already deployed in more than 20 countries across brands such as W Hotels and The Ritz-Carlton. By integrating SevenRooms into the broader Marriott ecosystem, dining data can now inform loyalty engagement and guest profiling, an increasingly important element in total guest spend analysis.
Mobile ordering and digital F&B workflows are also part of the modernization effort. For example, Marriott Executive Apartments at Dubai Creek is demonstrating how the property is using digital ordering tools to drive in-room dining revenue and streamline service with the implementation of IRIS’ mobile dining platform. While individual real estate efforts may seem tactical, collectively they reflect a portfolio-wide transition to a digitized, data-rich operating environment that can feed into centralized analytics and AI models.
The competitive environment highlights why Marriott is investing on such a large scale. Wyndham has announced that it is working with partners such as OpenAI, Salesforce, and Oracle to use AI agents in guest services workflows. Choice Hotels discussed an internal AI co-pilot to improve development speed and employee onboarding. Accor has integrated conversational AI capabilities as part of its booking ecosystem. Across sectors, leading carriers are combining AI experimentation with cloud migration, recognizing that without clean, unified data and flexible architectures, automation and generation tools can provide limited value.
For Marriott, the bigger the company, the more complex it becomes. With over 8,500 properties and primarily a franchise model, rolling out new centralized reservations, PMS and loyalty systems requires coordination across owners, brands and geographies. Management is characterizing the transition as a multi-year effort, with early deployments leading to broader expansion in 2026 and beyond. Replatforming is not just about improving short-term functionality, but also about long-term resiliency and interoperability.
The strategic throughline is clear. Marriott is building a cloud-native backbone that can support AI agents, media monetization, retail-style personalization, and standardized F&B technologies across its global portfolio. The agent mesh concept represents an ambition to move beyond isolated pilots to enterprise-wide intelligence that can be operated across commercial, operational, and guest-facing domains.
It’s not just that Marriott is investing heavily in AI that matters to hotel decision makers. That means AI is being built into a broader architectural reset across reservations, loyalty, POS, restaurant technology, and media. Whether that integrated approach delivers measurable benefits in productivity, guest engagement, and owner economics will become clearer as the system migration scales. What is already clear is that the competitive battleground among global hotel groups is shifting from incremental digital enhancements to fundamental platform transformation.
