Privacy

Data you upload. CSV data is held in server memory for at most one hour, then discarded. We do not write your data to disk, do not log row contents, and do not share it with third parties.

Accounts. None. There is no signup; we do not collect names, emails, or other identifying information.

Cookies. One local preference (theme: light/dark) stored in your browser. No tracking cookies.

Analytics. We use Plausible, a privacy-focused analytics service that does not use cookies and does not collect personal data. We see aggregate page views and anonymous custom events (e.g., "a forecast was run").

Error monitoring. We use Sentry to capture unhandled application errors. Sentry receives stack traces and request paths but not your CSV contents.

Feedback. If you submit feedback through the in-app widget, your message (and optional email if you provide one) is logged so we can read and act on it.