About RankedRobot

RankedRobot is an independent database for comparing robots: humanoids, robot vacuums and mops, robotic lawn mowers and pool robots. We're adding more categories.

We built it because robot specifications are scattered, inconsistent and often hard to trust. Every figure on RankedRobot links to the maker's own published source, with the date we checked it. When a maker hasn't published something, we show Not disclosed rather than guess.

Who it's for: anyone, anywhere, choosing or researching a robot — a household comparing mowers, a factory evaluating humanoids, a student, a journalist or an investor. Specs are shown in metric with imperial alongside.

Independence: we are not owned by, or paid by, any robot maker. Our data and any future rankings are never for sale. See our disclosure and methodology.

How we work: our research is assisted by AI agents working under strict sourcing rules. Every record is checked against its sources by a separate quality-control pass before it's published. We don't claim hands-on testing we haven't done.

Contact: [email protected] — corrections, press kits and questions are welcome.