Chinese AI App DeepSeek Sparks Market Turmoil, $500bn Wiped from Nvidia and US Tech Giants

The emergence of Chinese AI app DeepSeek has triggered shockwaves across the US tech industry, leading to a significant drop in stock prices for major companies. AI chipmaker Nvidia saw its value plummet by 16%, losing $500 billion in market capitalization. Rival Broadcom also suffered a sharp decline, with shares falling 17.8%, while other tech giants like Microsoft and Meta experienced notable losses.

DeepSeek has quickly risen to become the most downloaded free app in the United States, overtaking popular rivals like ChatGPT. Its reported development cost of just $6 million has sent ripples through the industry, challenging the traditional notion that groundbreaking AI technology requires multibillion-dollar investments.

In stark contrast, companies like Microsoft and Meta have committed vast sums to AI development, with investments of $80 billion and $60–65 billion, respectively. DeepSeek’s meteoric rise suggests that a lower-cost, open-source approach may disrupt existing business models and redefine what is possible in AI.

The sudden market turmoil underscores concerns about America’s dominance in artificial intelligence. Investors are now questioning whether US tech companies can maintain their competitive edge against cheaper, innovative alternatives like DeepSeek.

Nvidia, a key player in AI chip manufacturing, experienced the most significant blow, as the app’s success has called into question the scalability and profitability of existing AI strategies reliant on expensive infrastructure.

DeepSeek’s rise highlights the potential for more cost-effective, innovative solutions in AI development. While its reported $6 million development budget remains disputed by some industry experts, it has already shifted perceptions of what achieving AI breakthroughs might cost.

This development could pave the way for smaller companies and governments to explore AI without the need for massive financial resources. In the UK, where the government is banking on AI to drive economic growth and reduce public service costs, such advancements could serve as inspiration for future projects.

Despite its success, DeepSeek’s rapid rise also raises questions about its long-term sustainability, data privacy, and the technology underpinning its platform. As researchers and analysts delve deeper into its model, the app’s low-cost development claims may face scrutiny.

The DeepSeek phenomenon has upended the AI market, challenging entrenched economic assumptions and sparking uncertainty for US tech giants.