AI Brand Chart: Electric toothbrushes, latest edition 2026-w42
4 AI models, 52 buying scenarios, edition 2026-w42, data as of October 16, 2026.
Brand names only: the models saw each option as a brand name, with no product facts, and answered from their own knowledge.
Fast panel: the fast or small current models of each vendor, not the full flagship panel.
beta: intervals not small-sample calibrated
Tiers, not strict ranks
How to read this
A position is only the order of the estimates, and arrows show how that order moved since the last edition: brands in one tier cannot be told apart from its leader at 95% confidence, and each rank is an interval. Rails show the conditional pick share (among answers that picked a brand) in shortlists of 4 (chance is 25%).
Changed beyond noise: for this brand alone, the 95% interval of its share change excludes 0. Lineup or panel changes between editions can cause it too, and it is never a rank claim.
Display order since the last edition, not strict ranks. Moves without a badge are within the margin.
- 1NewPhilips SonicareNew on the chart in this edition.63% (51%–74%)1 week
- 2NewOral-BNew on the chart in this edition.52% (39%–65%)1 week
- 3NewquipNew on the chart in this edition.42% (31%–54%)1 week
- 4NewOcleanNew on the chart in this edition.29% (20%–40%)1 week
- 5NewSURINew on the chart in this edition.28% (19%–39%)1 week
- 6NewLaifenNew on the chart in this edition.16% (8%–27%)1 week
- 7NewAquaSonicNew on the chart in this edition.15% (9%–25%)1 week
- 8NewSpinbrushNew on the chart in this edition.11% (3%–24%)1 week
- 9NewBitvaeNew on the chart in this edition.9% (3%–17%)1 week
- 10NewWaterpikNew on the chart in this edition.6% (2%–13%)1 week
- 11NewBURSTNew on the chart in this edition.5% (1%–11%)1 week