Best Robot Vacuums Ranked by AI Models for Homeowner in the USA with a 2,400-square-foot, two-story home, two kids, and a long-haired cat (2026)

Key Takeaway

Roborock appears in 11 of 12 usable answers and ranks first in all 4 brand comparisons. Dreame appears in 8 and ranks second in all 4; Shark appears in 7. Under $500, Roborock appears in 3 of 4 answers; Gemini instead lists Ecovacs, Dreame and TP-Link. All 12 answers are usable after one Gemini service-error retry.

Top Brands Summary

40 distinct brand-cell mentions across 9 brands in 12 usable answers. Roborock 11/12, Dreame 8/12, Shark 7/12, iRobot 4/12, Eufy 4/12, Ecovacs 3/12, MOVA 1/12, Narwal 1/12, TP-Link 1/12. Each brand counts once per answer, including alternatives and cautions. Visibility does not establish product quality, endorsement or compliance with the budget.