Brand Wars Robot Vacuums

Every week six AI assistants name the best Robot Vacuums brands; here are 25 weeks of it. The brand they rank highest over the last 4 weeks stands on top of the hill.

Pick a battlefield

All 46 battlefields

Bars: how much the top 6 moved from week to week this season; a new #1 counts most.

Robot Vacuums
Week 1/25
May 18 – 24

This week on the hill

  1. 1iRobot
  2. 2Roborock
  3. 3Ecovacs
  4. 4Shark
  5. 5Eufy
  6. 6Yeedi
Bar: score vs #1

iRobot starts on top of the hill.

Who won?

Roborock wins the hill: on top 21 of 25 weeks.

  • All 21 weeks on top in one unbroken run
  • In the top 3 every week
  • First took the top in the week of Jun 15 – 21

Weeks on top of the hill

  • Roborock21 wk
  • iRobot4 wk

Real data: the AI brand chart for Robot Vacuums, 25 weeks, from the week of May 18 – 24 to the week of Nov 2 – 8. Every week six AI assistants answer the same buying questions, and a brand's place is its average over the last 4 weeks, as on the chart. Place on the hill is the place that week; the bar is the brand's score as a share of that week's #1; a tall tick on the timeline marks a week the top changed hands. The shooting is just for fun.

See the Robot Vacuums chart · How the chart works