Undermind

Search that keeps looking.

Undermind runs an extended search process over scientific literature — iterating\, following citations and refining across minutes rather than returning instant results — then reports how thoroughly it covered the space.

Reporting its own coverage is the unusual and valuable part: you learn whether the search was exhaustive or merely plausible\, which matters enormously for systematic reviews. It is slow by design. Pricing was not confirmable when this was written.