SkyPilot BYOC Sandboxes: 4–10x Cheaper Than Modal, Sub-Second Launches

SkyPilot Sandboxes lets teams run code execution environments on their own cloud clusters, supporting 50,000+ sandboxes per cluster with sub-second cold starts via warm pools. Benchmarks claim 4–10x cost reduction versus Modal at lower latency, with architecture suited for RL rollout workloads co-located near GPU clusters.