Modal CTO: AI infra must shift from developer experience to agent experience

Why AI Infrastructure must evolve for Agent Experience — Akshat Bubna, Modal CTO

Fresh off a $355M Series C, Modal CTO Akshat Bubna argues that traditional cloud infra—built for humans who read docs and dashboards—fails agents that need tight feedback loops, programmable sandboxes, and strong observability. Modal now spans 17 cloud providers, offering elastic inference, GPU snapshotting, speculative decoding, and auto-scaling endpoints. RL rollouts can demand 100,000 sandboxes. The post doesn't disclose the Series C valuation or customer count.

Why it matters: Modal just raised $355M Series C, and the CTO is laying out a new thesis on agent infrastructure — funding heat plus engineering substance. H and K both hit, but R is narrow, landing right at the featured threshold. Score isn't higher because this is a podcast interview, not a...