127+ free government datasets. No aggregator in the middle.
Everything in Mimir comes from a public office that wrote it down. That is what makes an answer checkable — you can go and pull the same document.
The record categories behind every answer.
Who transferred what, when, for how much — the spine of ownership.
Recorded debt, the parties to it, and every subsequent assignment or satisfaction.
Mechanic’s liens, judgment liens, lis pendens and other encumbrances.
Filings, sales and the proceedings around them.
Parcel characteristics, assessed values, exemptions, delinquency status.
Boundaries, so adjacency and assemblage can be computed rather than guessed.
Entity existence, status, registered agent and process-service address.
Violations, complaints and enforcement actions attached to a building.
Work filed against a building, and who filed it.
Remediation sites, tidelands and permitting that changes what a parcel is worth.
How the data gets here.
- Free and public, always
- No paid aggregator sits between the answer and the office that recorded it. A licensed feed we cannot reproduce would make the receipt uncheckable, which defeats the point.
- Harvested whole, never filtered
- Sources are pulled complete. Filtering at collection quietly destroys answers you cannot recover later without re-harvesting the world.
- Re-derivable from scratch
- The full chain runs from raw dumps on self-hosted hardware. Any answer can be rebuilt rather than trusted.
- Column mappings fail closed
- When a source changes its header layout, ingestion stops rather than guessing. A mis-mapped grantor and grantee is silent poison in an ownership graph.
190 source integrations. We publish the count, not the list.
The exact register — which offices, which feeds, at what cadence — is part of what you’re buying. We publish the counts and show the rest in the terminal.
See your market.
Twenty minutes on the live terminal.