Launch HN: Stoa Markets (YC S26) – A Marketplace for GPUs and AI Servers

Stoa Markets, a Y Combinator-backed startup, is launching a marketplace that brings price transparency and standardized trading to the fragmented GPU and AI server market. The platform addresses the lack of shared price discovery by connecting buyers and sellers—including brokers, data center operators, cloud providers, and enterprises—through a structured process that tracks trades from request to settlement with verified counterparties. By centralizing supply pricing and execution, Stoa aims to reduce transaction costs and inefficiencies in hardware procurement that currently relies on scattered private quotes and broker channels.