Find out what your Retell bill is actually made of.
You get one number from Retell each month. This breaks the last three full months plus this one down by product, by month, by week and by day, and tells you how much of it is the LLM token surcharge, the line most teams do not know they are paying.
Your API key never leaves this browser.
- The audit runs as JavaScript on your own machine. Your key is sent only to api.retellai.com, the same place your own code sends it.
- We never receive it, never store it, and never log it. It is held in memory and is gone when you close the tab.
- Nothing is saved to local storage or cookies. There is no analytics on this page and nothing else is loaded from anywhere.
- Use a read-only key if you have one. Open your network tab and check us if you like, that is rather the point.
Run the audit
Find it in the Retell dashboard under API Keys. We read your call list and your agent settings. We do not change anything.
Starting the scan
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Email me this report
Daily spend by product
Every product Retell billed you for, stacked per day across the whole window. The LLM token surcharge is in red. Scroll sideways to see it all.