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 mattress for couples

Bear takes the top spot in 100.0% of resamples. Of 15 ranked brands, only 6 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

We've tested over 140 mattresses — these are the 6 best mattresses for better sleep in 2026 | Tom's Guidewww.tomsguide.comtomsguide.com/wellness/mattresses/…es?utm=airanks.net243
Best Mattresses For Couples 2026 - Forbes Vettedwww.forbes.comforbes.com/sites/forbes-personal-s…s/?utm=airanks.net150
Best Mattresses 2026 | Tested By Sleep Experts - Forbes Vettedwww.forbes.comforbes.com/sites/forbes-personal-s…s/?utm=airanks.net132
Best Mattresses for Couples (2026): Expert Reviewed | Fortunefortune.comfortune.com/article/best-mattresse…s/?utm=airanks.net36
The Best Mattresses to Buy in 2026 - Our Top Tried-and-Tested Recommendations from Our Favorite Brandswww.homesandgardens.comhomesandgardens.com/buying-guides/…ss?utm=airanks.net35
The best mattress sales in August 2026: Our expert guide to the best deals on top-rated bedswww.tomsguide.comtomsguide.com/news/best-cheap-matt…es?utm=airanks.net32
Are Sleep Number beds worth it? I test smart mattresses and here's my takewww.tomsguide.comtomsguide.com/wellness/mattresses/…ke?utm=airanks.net26

The Ranking, With Its Uncertainty

Bear locked Bear — ci 1.00–1.00 · n=375 · 100.0% of resamples held this rank · named in 68% of answers
Helix contested Helix — ci 0.86–0.93 · n=375 · 51.8% of resamples held this rank · named in 57% of answers
WinkBed contested WinkBed — ci 0.86–0.93 · n=375 · 51.8% of resamples held this rank · named in 46% of answers
Tempur-Pedic locked Tempur-Pedic — ci 0.79–0.79 · n=375 · 100.0% of resamples held this rank · named in 50% of answers
Nectar soft Nectar — ci 0.57–0.71 · n=375 · 77.6% of resamples held this rank · named in 38% of answers
Brooklyn Bedding contested Brooklyn Bedding — ci 0.57–0.71 · n=375 · 52.3% of resamples held this rank · named in 29% of answers
Saatva soft Saatva — ci 0.57–0.64 · n=375 · 69.0% of resamples held this rank · named in 36% of answers
Leesa firm Leesa — ci 0.43–0.50 · n=375 · 86.4% of resamples held this rank · named in 16% of answers
Sleep Number firm Sleep Number — ci 0.43–0.50 · n=375 · 85.3% of resamples held this rank · named in 12% of answers
Siena locked Siena — ci 0.29–0.36 · n=375 · 96.3% of resamples held this rank · named in 9% of answers
Nolah firm Nolah — ci 0.21–0.36 · n=375 · 90.7% of resamples held this rank · named in 4% of answers
Dreamcloud soft Dreamcloud — ci 0.07–0.29 · n=375 · 67.8% of resamples held this rank · named in 3% of answers
Tuft & Needle contested Tuft & Needle — ci 0.00–0.21 · n=375 · 51.1% of resamples held this rank · named in 2% of answers
Purple gathering Purple — gathering data, n=375. No bootstrap interval yet.
Casper gathering Casper — gathering data, n=375. 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.

Bear

1.00–1.00

Helix

0.86–0.93

WinkBed

0.86–0.93

Tempur-Pedic

0.79–0.79

Nectar

0.57–0.71

Brooklyn Bedding

0.57–0.71

Saatva

0.57–0.64

Leesa

0.43–0.50

Sleep Number

0.43–0.50

Siena

0.29–0.36

Nolah

0.21–0.36

Dreamcloud

0.07–0.29

Tuft & Needle

0.00–0.21