Best GPU Neoclouds 2026: CoreWeave, Nebius, Lambda, Crusoe, and Groq Ranked by Published Pricing and Contracted Power

- Five GPU neoclouds walked into a bar and the bar is on fire. CoreWeave posts $2.575B Q2 revenue, up 112% YoY, with a $104B backlog that makes the entire Chrome Syndicate loan book look like pocket change — and it's the only Platinum-rated provider in SemiAnalysis ClusterMAX, which is why it charges a 10–15% premium and nobody flinches. Nebius undercut everyone on H100 on-demand at $3.85/GPU-hr and is the only outfit publishing B300 pricing, because