On January 21, 2026, Agora announced a strategic collaboration with Sentino to launch a customizable AI Agent Platform for Physical AI. Leveraging Agora’s Conversational AI Engine and Sentino’s emotional-depth expertise, the joint platform enables device makers and AI brands to create companions that remember past interactions, express multimodal emotion, and foster sustained engagement. The partnership targets the emerging market for emotionally engaging AI companions, estimated to reach $4.2 billion by 2028, and underscores Agora’s shift from purely real-time engagement infrastructure to end-to-end AI experiences.

The platform introduces four differentiators: an always-present Agent “OS” that generates context-aware inner thoughts to maintain perceived presence; an AI Diary that automatically logs meaningful interactions into persona-consistent entries; Diary Illustration, creating crayon-style visuals to reinforce emotional bonds; and Music Diary, which auto-composes soundtracks to encapsulate user-agent memories. Internal tests show that prototypes using all four features achieved a 35% higher weekly return rate compared with basic conversational agents, signaling strong retention potential for consumer and enterprise use cases.

By combining Agora’s global real-time network—trusted by over 1,800 organizations across 200+ countries—with Sentino’s bionic memory and companion modules, customers can deploy Physical AI products without building core conversational, memory, or emotional systems from scratch. Early adopters report deployment cycles shortened by up to 40%, translating to faster time-to-market for smart devices, educational tools, and lifestyle applications. This streamlined approach is poised to drive recurring platform revenues through licensing fees, usage-based billing and premium companion features.

The partnership positions Agora to capture a slice of the growing AI companion segment, estimated to register a 28% CAGR through 2030. Recurring revenue streams from platform usage, combined with premium content services such as music-driven diaries, could contribute an incremental $50 million in annualized revenue by 2027. With R&D co-investment from Sentino and an expanding global footprint, Agora enhances its competitive moat, diversifies revenue beyond voice and video APIs, and sets the stage for sustained margin expansion in its core real-time engagement business.