You do not need an AI gateway to see OpenAI cost per customer.
A gateway is a different product. If you only need OpenAI cost by customer and feature, you do not need one.
Gateways route, cache, fall back, and often issue virtual keys. CostSlice does none of that. We are a pass-through in front of OpenAI and a customer P&L.
Keep the OpenAI API key in your product’s environment variables. Change the address to https://api.costslice.com/v1. Send x-cs-key, x-cs-tenant, x-cs-feature, x-cs-env.
Completions still go to OpenAI. We count. You see which customer is unprofitable. Starter is $0. Pro is $79/mo. Scale is $199/mo.
Starter is free. No credit card. Operated by Operator Media Yard LLC, New Jersey. hello@costslice.com