Qualcomm to acquire Modular for ~$3.9B, taking aim at Nvidia’s CUDA moat
Qualcomm agreed to acquire Modular, the startup behind the Mojo programming language and the MAX inference engine, for a reported $3.9 billion. The prize is software, not silicon: Mojo lets developers write AI inference code once and run it optimized across chips from Nvidia, AMD, Intel, Qualcomm, and Apple — directly challenging the CUDA software lock-in that anchors Nvidia’s dominance. The deal brings about 150 employees and co-founders Chris Lattner (creator of LLVM and Swift) and Tim Davis, and is expected to close in the second half of 2026.
Why it matters: Nvidia’s real moat is CUDA — the software nearly all AI runs on. Qualcomm buying the team building a hardware-agnostic alternative is a bid to make that moat optional, and a sign the AI-chip fight is moving from silicon up to the software layer above it.