An open-source GPU price index launched against the closed indices the compute market prices off.

Computable GPU Index took #2 with 194 upvotes, publishing USD-per-GPU-hour for H100, H200, B200 and B300 from 28 providers every 15 minutes, with both collection code and calculation methodology on GitHub so anyone can reproduce a published value (Product Hunt). It uses an interquantile mean so no single provider can move the print. It lands in a field where Silicon Data, GPUAlpha and gpu.ai sell exactly that opacity as the product.