Privacy

tierjev is a free tool. There are no accounts and no tracking cookies. Here is exactly what leaves your browser and where it goes.

What is sent to models

The set title, item names and your criterion are sent to TypeSafe AI's Jev through the Vercel AI Gateway to compute tiers, colours and a safety check. Topics you type to generate a set are sent to DeepSeek through the same gateway. Nothing else about you is attached.

What is stored

Rankings, generated sets and colours are cached on our side for up to 30 days, keyed by their content, so repeated requests are instant. Your own sets and the credit counter live only in your browser's local storage. Your IP address is used for hourly rate limits and discarded within the hour.

Sharing

A shared list is public to anyone with its link and is kept until you ask us to remove it. Do not share lists that contain personal information.

Analytics

We use Vercel Web Analytics, which counts page views without cookies or cross-site identifiers.

Questions or removal requests: open an issue on GitHub. Back to tierjev.