Show HN: Props AI – A Free Tool for Cost-per-User Visibility for Open AI

Hey HN, I am excited to launch Props AI. A Free tool that provides cost-per-user insights and visibility for you apps built on Open AI's API. For those of us building GenAI apps, There is a disparity between how we pay for LLMs (Tokens) and how we charge for them (Per month). Its hard to know your COGS or Unit Level Economics with a single bill at the end of each month from Open AI, so I build a free lightweight proxy and data pipeline that to utilise the "user" field in the competition requests and track the breakdown in usage per customer. In the future I hope to add integrations to stripe to enable frictionless Usage-based billing. I would love your feedback <3