The birthplace of American tech innovation is quietly outsourcing one of its most critical capabilities. Silicon Valley startups are increasingly swapping expensive US-built AI models from OpenAI and Anthropic for cheaper, open-source alternatives developed by Chinese labs like DeepSeek, Alibaba, and Moonshot AI.
According to Martin Casado from Andreessen Horowitz, about 20–30% of startups use open-source models, and roughly 80% of those use Chinese open-source models.
The math is hard to argue with
Chinese AI models are increasingly winning over startups and developers as businesses seek to reduce soaring AI costs, raising questions about whether adoption could become as important as raw model capability in the global AI race.
Chinese AI models can cost 60% to 90% less than leading US frontier models while delivering comparable performance across many common tasks, according to OpenRouter data and related reports.
