No account, no private scenario storage.

RunWhere is static by default. Check results encode only categorical inputs — spend band, hosted model, traffic shape, hard constraints, and ruleset version — in the URL so the result can be shared. Advanced pages encode model/cloud in the path and GPU, quantization, or usage-shape knobs in the query string.

Optional analytics may record page views and coarse product events when configured. The escalation function logs artifact ID, flow, outcome, timing, token counts, and estimated cost, but not user identifiers or IP addresses.