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Guardian Tipline™ · A Guardian AI module

Anonymous, because of how it’s built.

Guardian Tipline is being built as a community tip line where anonymity is a property of the system rather than a promise on a poster — and where a tip is routed to the unit that can act on it instead of a shared inbox.

In developmentPolice and schoolsCategory routing
Coming soonDesign · not yet released
Caller identifiersDiscarded
Raw recordingNot retained
Tip categoryRouted
Follow-up threadAnonymous
StructuralanonymityRoutedby category
In development · not yet available

A tip line people will actually use.

People withhold information because they do not believe a tip is really anonymous, or because the last one seemed to go nowhere. Guardian Tipline is being designed around both objections at once: anonymity built into the data model, and routing that puts a tip in front of the unit that can act on it.

Design principles

What we are building toward.

Anonymity in the schema

The design discards identifying call data at intake and does not retain a raw transcript — so anonymity does not depend on a policy that could be changed later.

Routed by category

A tip is classified as it arrives and sent to the unit that handles that kind of information, rather than pooling in one inbox nobody owns.

Built for schools as well as police

The same intake is intended to serve a school district as well as a police department, with each routing to its own people.

Anonymous follow-up

The intent is that an investigator can ask a follow-up question and the tipster can answer, without either side learning who the other is.

Interested in shaping it?

Guardian Tipline is in design. If your department or district would use it, the most useful thing you can do is tell us what would make it worth trusting.

Talk to us about the pilot →