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

Best electric toothbrush for travel

Philips Sonicare takes the top spot in 100.0% of resamples. Of 5 ranked brands, only 3 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

Philips One Electric Sonicare Toothbrush & Travel Case | Philips Sonicarewww.usa.philips.comusa.philips.com/c-e/philips-one.html?utm=airanks.net348
How do I charge my toothbrush handle with the travel case? | Sonicarewww.usa.philips.comusa.philips.com/c-f/XC000019780/ho…se?utm=airanks.net59
Philips One: Best On the Go Battery Toothbrush | Philips Sonicarewww.usa.philips.comusa.philips.com/c-e/philips-one-ba…ml?utm=airanks.net55
iO Series 10 Electric Toothbrush, Cosmic Black | Oral-Boralb.comoralb.com/en-us/products/electric-…k/?utm=airanks.net46
The 8 Best Travel Toothbrushes of 2026, Tested and Reviewedwww.travelandleisure.comtravelandleisure.com/best-travel-t…86?utm=airanks.net44
Sonicare 9900 Prestige | All-In-One brush | Philips Sonicareacc.usa.philips.comacc.usa.philips.com/c-e/pe/electri…ml?utm=airanks.net41
The Best Electric Toothbrushes of 2026, Tested | NBC Selectwww.nbcnews.comnbcnews.com/select/shopping/best-e…46?utm=airanks.net36
Oral-B iO Series Electric Toothbrushes | Oral-Bprod-sa.oralb.comprod-sa.oralb.com/en/product-colle…io?utm=airanks.net35

The Ranking, With Its Uncertainty

Philips Sonicare locked Philips Sonicare — ci 1.00–1.00 · n=391 · 100.0% of resamples held this rank · named in 97% of answers
Oral-B locked Oral-B — ci 0.75–0.75 · n=391 · 100.0% of resamples held this rank · named in 68% of answers
quip firm quip — ci 0.25–0.50 · n=391 · 85.4% of resamples held this rank · named in 3% of answers
Waterpik gathering Waterpik — gathering data, n=391. No bootstrap interval yet.
Usmile gathering Usmile — gathering data, n=391. 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

0.75–0.75

quip

0.25–0.50