Netlist.io is a web app that ingests your KiCad/Altium netlist and relevant datasheets so an LLM can reason about the actual circuit. It’s built to catch schematic mistakes that traditional ERC tools often miss, and it can even help debug already-fabbed boards by letting you describe the failure symptoms.

I built this because I was tired of shipping boards with avoidable mistakes — hopefully it saves you from a re-spin too!

Back in the day our hardware group created a pre-flight checklist before sending boards off to fab. This reduced our errors significantly and got rid of stupid mistakes. Your product idea sounds great and has ton of opportunity for additional features like supply chain analysis, alternate part sourcing, EMC advisory, etc.