Privacy
NeverPayTwice is built so your AI usage stays yours. In short: it runs on your own computer and does not send your data anywhere.
What NeverPayTwice reads
- Claude Code usage logs already stored on your computer, if you use Claude Code.
- Usage files you choose to import, and entries you type in.
- API calls you route through the live meter on your computer: the request, the answer, token counts and the request ID.
Where it is kept
In the data folder inside your NeverPayTwice folder, on your own computer or drive. NeverPayTwice has no account, no cloud service and no server of ours that receives your data.
What is never stored
API keys. They pass straight through to the AI company you are calling and are never written to disk, including keys placed in a web address.
What is sent over the internet
Only the API calls your own tools make, sent to the AI company they were meant for, exactly as your tool sent them. NeverPayTwice adds nothing to them and sends nothing else.
The website and the demo
The live demo on this website uses invented sample data and saves nothing. This website does not use tracking cookies.
Deleting your data
Delete the data folder inside your NeverPayTwice folder. That removes everything NeverPayTwice has recorded.