Our principles
Trust is the product.
Marble works only if constituents and officials can both rely on it. These commitments are how we earn that.
Nonpartisan by design
Marble is accountability infrastructure, not a tool for any particular party. We build it to serve constituents and representatives across the political spectrum.
Your privacy is protected
We never sell or expose individual-level data. Our data products report only anonymous aggregates, large enough that no one can be singled out.
Not an election
Marble ratings and votes are civic participation, not ballots. We never present them as official results.
Verification is free
Proving you are a registered voter costs nothing.