AIRANKS — The Authoritative Rankings for AI Web Content

AIRANKS measures AI visibility: we ask AI models real product and service questions, capture the complete answers as immutable observations, and publish what they contain — which brands were mentioned, which domains were cited, and which exact pages were linked. Every domain gets an AIR score from 1–10 (a decile of visibility in the active dataset; 0 means insufficient data), with the methodology in the open.

AIR

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The Question

← all rankings / dataset COBALT

What is the best sonic electric toothbrush

Philips Sonicare takes the top spot in 100.0% of resamples. Of 4 ranked brands, only 2 hold a position we'd call firm.

0
answers sampled
0
brands named
1,000
bootstrap resamples

Who AI Cites For This Question

25 cited pages · bars vs the leader

Toothbrushes | American Dental Associationwww.ada.orgada.org/resources/ada-library/oral…es?utm=airanks.net154
Sonicare 1000 to 4100 Series Electric Toothbrush | Philipswww.usa.philips.comusa.philips.com/c-m-pe/electric-to…es?utm=airanks.net121
Sonicare 9900 Prestige Electric Toothbrush & Smart Toothbrush | Philipswww.usa.philips.comusa.philips.com/c-m-pe/electric-to…00?utm=airanks.net106
Sonicare Series 7100 Rechargeable toothbrush HX7423/04 | Philipswww.usa.philips.comusa.philips.com/c-p/HX7423_04/seri…sh?utm=airanks.net81
The best electric toothbrush 2026: 6 top rated brushes for more effective teeth cleaningwww.techradar.comtechradar.com/health-fitness/oral-…sh?utm=airanks.net67
Philips Sonicare 7100 review: Powerful, stylish, slightly overpriced | TechRadarwww.techradar.comtechradar.com/health-fitness/phili…ew?utm=airanks.net55
Best electric toothbrush in 2026 | Tom's Guidewww.tomsguide.comtomsguide.com/best-picks/best-elec…es?utm=airanks.net53
How does Sonicare 9900 Prestige work with the app? | Sonicarewww.usa.philips.comusa.philips.com/c-f/XC000019733/ho…pp?utm=airanks.net33
Sonicare Series 7100 Rechargeable toothbrush HX7422/03 | Philipswww.usa.philips.comusa.philips.com/c-p/HX7422_03/seri…sh?utm=airanks.net32

The Ranking, With Its Uncertainty

Philips Sonicare locked Philips Sonicare — ci 1.00–1.00 · n=385 · 100.0% of resamples held this rank · named in 100% of answers
Oral-B locked Oral-B — ci 0.67–0.67 · n=385 · 100.0% of resamples held this rank · named in 10% of answers
Waterpik gathering Waterpik — gathering data, n=385. No bootstrap interval yet.
quip gathering quip — gathering data, n=385. No bootstrap interval yet.

The Incomparability Lattice

what the intervals separate, not what the list claims

An edge means one brand's interval sits strictly above another's — zero overlap. No edge between two brands is not a gap in the drawing, it is the finding: their intervals overlap, and the bootstrap cannot tell them apart. Brands on the same rung are incomparable, not tied — the ranking above orders them anyway because a list has to print a total order; this diagram is the honest version.

Philips Sonicare

1.00–1.00

Oral-B

0.67–0.67