Privacy Policy

Ultrafilter does not collect or store your personal data for advertising or resale.
We process your data solely to enable search — that's our only job.

When you upload your files or connect your systems, we do not train on, analyze, or extract any information beyond what's required to index and search it for your use.
Your data stays private — and is never reused, repackaged, or resold.

We do not log your queries or extract usage analytics unless you explicitly opt in for feedback or diagnostics. If you're using our hosted service, data is encrypted at rest and in transit.

We're building Ultrafilter to be a tool, not a trap.
If you have questions or concerns, email us directly.