Southeast Asia’s Digital Economy Projected to Hit $368 Billion as AI Infrastructure Leads Growth

Southeast Asia’s digital economy is projected to reach $368 billion in Gross Merchandise Value (GMV) by the end of 2026, marking a 17% year-on-year increase. While previous growth cycles relied heavily on consumer-facing app subscriptions, the latest data suggests a fundamental shift toward an “intelligent economy” powered by massive infrastructure investments and enterprise-level AI integration.

The 11th annual e-Conomy SEA report, released by Google, Temasek, and Bain & Company, highlights that while 243 million people—roughly 58% of the region’s working population—have adopted generative AI, only 1% to 2% are currently paying for individual subscriptions. This disparity has pushed the region’s financial focus toward the physical and organizational backbone of AI rather than just software-as-a-service (SaaS) fees.

The Infrastructure Surge

Private funding for digital companies in the region surged to $21 billion in the first half of 2026. This spike was almost entirely driven by two massive data center transactions: an $11 billion deal involving ST Telemedia Global Data Centres (STT GDC) and a $5 billion investment in DayOne.

Infrastructure investment, including major data center deals, drove $21 billion in private funding in early 2026.

These investments address a critical bottleneck. Analysis indicates the region will require approximately three times its current data center capacity over the next five years to meet the projected demand for AI workloads. Unlike the U.S., where AI usage is heavily driven by consumer experimentation, Southeast Asian markets like Singapore and Malaysia are seeing enterprise workloads account for 45% to 60% of total AI usage.

From Curiosity to Agentic Commerce

The report identifies a significant “usage gap” between Southeast Asia and more mature markets. Per capita, regional AI usage sits at roughly 10% of U.S. levels. However, the nature of that usage is evolving from simple prompts to “agentic commerce”—a model where AI agents handle actual transactions.

Approximately 75% of Southeast Asian users expressed openness to letting AI agents manage purchases by identifying the best prices and completing checkout processes autonomously. This shift is expected to transform the region’s e-commerce sector, which is already the digital economy’s largest pillar, projected to reach $226 billion in GMV by 2026.

The rise of agentic commerce could see AI handling autonomous transactions for 75% of regional users.

Deepening Adoption

Florian Hoppe, a partner at Bain & Company, noted that the regional narrative is shifting from the number of people who have tried AI to the depth of their usage. While the consumer subscription model remains nascent, AI is already delivering measurable gains in operational efficiency. In sectors like online travel and media—projected at $59 billion and $44 billion respectively for 2026—AI-driven discovery and conversion tools have contributed up to a 10% lift in performance.

With the digital economy on track to exceed $1 trillion by 2035, the current phase of investment suggests that the primary winners in the Southeast Asian AI race will be the providers of the underlying hardware and the enterprises that successfully integrate AI into their core business logic, rather than those relying on consumer monthly fees.

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