From your upload: the contents of the CSV you upload — typically dates, unit counts, prices, and product names. Shelfcast is intended for sales-history data; please do not upload personal data about identifiable individuals.
Server logs: standard request logs (IP address, user agent, request path, timestamp), used for security and debugging.
Analytics & ads measurement: Google's gtag (Google Ads) and the OpenAI Ads Pixel record site visits and forecast-completion events for advertising measurement. See Google's Privacy Policy and OpenAI's Privacy Policy.
Uploaded CSVs and generated forecasts are stored in temporary server storage and auto-deleted after one hour or on the next server restart, whichever comes first. We do not back them up.
The site loads Google's gtag.js from googletagmanager.com and OpenAI's pixel SDK from bzrcdn.openai.com. The contents of your uploaded CSV are not included in tracking calls or shared with either provider.
You can block Google and OpenAI advertising measurement with a browser-level content blocker; the site still works without either tracker. Because we do not maintain user accounts, there is generally nothing identifying tied to you on our side beyond the temporary upload, which auto-deletes within an hour.
Questions about this policy: [email protected].