The Silicon Valley Vacuum: Why Asia’s AI Founders Are Fleeing for the Bay Area

The gravitational pull of Northern California is intensifying, threatening to turn Asia’s aspiring tech hubs into mere satellite offices. According to data from KPMG, the United States captured 80% of all global startup funding in the first quarter of 2026, leaving Asia with a mere 9.6% share. This disparity is no longer just a matter of scale; it is a structural realignment of the artificial intelligence economy that is hollowing out ecosystems from Singapore to Bangalore.

Yoevan Khemlani, who founded the AI startup Interfaze in Singapore, is among those who realized the geographical mismatch between his product and his prospects. Despite starting with a team of four in 2025, Khemlani told Fortune that his customers were either already in the U.S. or moving there. He relocated to the San Francisco Bay Area last May, chasing a market density that Asia’s fragmented landscape could not replicate.

While the World Bank notes that East Asia remains a primary engine of global growth, the region’s venture capital ecosystem is struggling to provide the exit opportunities necessary to sustain high-growth AI startups. Venture funding in Southeast Asia collapsed by nearly 80% between 2022 and 2024, plummeting from $10.1 billion to $2.2 billion. This capital flight is driven by a lack of lucrative exits; Southeast Asian IPO proceeds reached only $6.5 billion last year, a fraction of the $37 billion seen in Hong Kong.

Jussi Salovaara, co-founder of the global venture capital firm Antler, has observed this migration firsthand. Antler has assisted more than 30 Asian founding teams in relocating to the U.S. since 2025. Salovaara told Fortune that the attraction of being in the U.S. is “unmistakable” for those building global businesses, citing an abundance of customers, talent, and capital.

The difficulty in Asia is often structural. Unlike the unified American market, Southeast Asia is a patchwork of distinct regulatory environments and consumer behaviors. Khemlani noted that while a U.S. investment covers the whole country, a Southeast Asia strategy requires picking individual nations with vastly different go-to-market requirements.

Geopolitics is also acting as a silent push factor. Justin Li, an ex-Tesla engineer and founder of IndustrialMind.AI, moved his operations from China to the U.S. to escape market access limitations. Li told Fortune that B2B startups in China are often restricted to local customers. For companies handling sensitive data or strategic AI technologies, a U.S. base mitigates the friction Western firms feel when dealing with Chinese-domiciled entities.

Even for Indian founders like Sanjil Jain of the robotics platform Drift, the move is about more than money. Jain, who moved to the U.S. in April, pointed to Silicon Valley’s unique “whisper networks” and a concentration of talent that is difficult to source elsewhere. He noted that finding the specific “craziness” required for high-stakes tech building was significantly faster in the Bay Area than in India.

However, the transition is not without friction. Regulatory hurdles remain a significant barrier; Jain described year-long waits for H-1B visas, even after a U.S. federal court recently blocked a controversial hike in visa fees from $5,000 to $100,000.

Salovaara suggests that while certain infrastructure or energy-focused startups—such as the Vietnamese thermal battery firm Alternō—remain more cost-effective to build in Asia, the AI race is currently a U.S.-centric game. Khemlani emphasized the difficulty of the distance, stating that it is nearly impossible to raise capital in San Francisco while remaining physically based in Singapore.