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

PHRASE

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The Question

← all rankings / dataset COBALT

Best cooling mattress topper amazon

ViscoSoft takes the top spot in 100.0% of resamples. Of 10 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

Best Cooling Mattress Toppers of 2026: Expert Testedwww.sleepfoundation.orgsleepfoundation.org/best-mattress-…er?utm=airanks.net137
The Best Cooling Mattress Toppers in 2026: What Actually Works | BedroomEditbedroomedit.combedroomedit.com/guides/best-coolin…26?utm=airanks.net125
Amazon.com: Sleep Number DualTemp Mattress Topper (Half Queen) - Active Air Technology for Customizable Heating and Cooling Temperature Control - Mattress Pad, Bed Topper : Home & Kitchenus.amazon.comus.amazon.com/Sleep-Number-DualTem…LW?utm=airanks.net91
Best Cooling Mattress Toppers 2026 - Forbes Vettedwww.forbes.comforbes.com/sites/forbes-personal-s…r/?utm=airanks.net30
Amazon Basics Cooling Gel-Infused Memory Foam Mattress Topper Mattress Topper Review - Consumer Reportswww.consumerreports.orgconsumerreports.org/home-garden/ma…3/?utm=airanks.net23
Cooling Mattress Topper: Which One Actually Works? | TheTestedHubthetestedhub.comthetestedhub.com/guides/best-cooli…r/?utm=airanks.net23
Lucid 3-Inch Gel Memory Foam Topper Review 2026 · SleepyHerosleepyhero.comsleepyhero.com/mattress-toppers/lu…er?utm=airanks.net20
5 Best Mattress Toppers of 2026, Tested by Our Experts - Consumer Reportswww.consumerreports.orgconsumerreports.org/home-garden/ma…0/?utm=airanks.net16
5 mattresses toppers that are top-rated and budget-friendly - nj.comwww.nj.comnj.com/shopping-deals/2026/05/thes…ml?utm=airanks.net15

The Ranking, With Its Uncertainty

ViscoSoft locked ViscoSoft — ci 1.00–1.00 · n=369 · 100.0% of resamples held this rank · named in 87% of answers
Tempur-Pedic soft Tempur-Pedic — ci 0.78–0.89 · n=369 · 77.2% of resamples held this rank · named in 15% of answers
Sleep Number soft Sleep Number — ci 0.78–0.89 · n=369 · 77.2% of resamples held this rank · named in 17% of answers
Brooklyn Bedding locked Brooklyn Bedding — ci 0.67–0.67 · n=369 · 99.2% of resamples held this rank · named in 5% of answers
Zinus contested Zinus — ci 0.22–0.56 · n=369 · 63.4% of resamples held this rank · named in 2% of answers
Serta gathering Serta — gathering data, n=369. No bootstrap interval yet.
Saatva gathering Saatva — gathering data, n=369. No bootstrap interval yet.
GhostBed gathering GhostBed — gathering data, n=369. No bootstrap interval yet.
Avocado gathering Avocado — gathering data, n=369. No bootstrap interval yet.
Eight Sleep gathering Eight Sleep — gathering data, n=369. 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.

ViscoSoft

1.00–1.00

Tempur-Pedic

0.78–0.89

Sleep Number

0.78–0.89

Brooklyn Bedding

0.67–0.67

Zinus

0.22–0.56