Export one month of usage from OpenAI or Anthropic as a CSV, drop it in, and get an honest report: the same models on your own keys, the same models on ours, and where a cheaper model would do the job. Free, no account needed.
We never say we are cheaper for the same model. On your own keys you pay what you pay now, plus €19 a month. The saving only comes from moving simple calls to a cheaper model, and we show that as an example.
An example month (not a real customer), priced with today’s model list. Your report uses your own file.
| Model in the bill | Tokens in / out | Paid direct | Your keys + €19 | Our keys |
|---|---|---|---|---|
| GPT-6.1 Terra | 120M / 18M | $375.00 | $375.00 | $468.75 |
| GPT-6 Luna | 60M / 9M | $18.75 | $18.75 | $23.44 |
| Total | $393.75 | $393.75 + €19 | $492.19 |
No. It is read in memory and dropped. We keep the report and your email, so we can send it.
Only where it is true. The same model never costs less on our keys than going direct. The saving comes from using a cheaper model for simple work, and we show it as an example.
The OpenAI usage export, the OpenAI activity export and the Anthropic Console usage export.
Built by infrastructure engineers who got tired of paying five vendors to check the same file.