Qualcomm Buys Modular for ~$4B to Rival CUDA

Qualcomm said it will acquire AI startup Modular in an all-stock deal worth about $3.92 billion (per Reuters' calculation), giving it a software layer that runs AI models across many kinds of chips without rewriting code for each processor.

Key points

• Strategic goal: challenge CUDA — the software moat that keeps developers locked into Nvidia's ecosystem.
• Modular lets developers 'write once and run across Nvidia GPUs, AMD chips and other processors' in both data center and edge.
• CEO Cristiano Amon: the future belongs to 'developer-friendly, horizontal platforms that can run across diverse compute environments.'
• Modular's ~150 employees will join Qualcomm; the deal is expected to close in the second half of 2026.
• A bet on inference — a key AI-cost battleground; Qualcomm also plans to ship its own data-center AI chips by year-end.