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 mattress for back pain full

Saatva takes the top spot in 100.0% of resamples. Of 16 ranked brands, only 7 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

The 5 Best Mattresses For Back Pain of 2026 - RTINGS.comwww.rtings.comrtings.com/mattress/reviews/best/b…in?utm=airanks.net246
Best Mattress for Back Pain in 2026: Expert Tested - Sleep Foundationwww.sleepfoundation.orgsleepfoundation.org/best-mattress/…in?utm=airanks.net196
Innerspring Mattress - Saatva Classic - Mattresses | Saatvawww.saatva.comsaatva.com/mattresses/saatva-classic?utm=airanks.net162
The 7 Best Full-Size Mattresses of 2026 - RTINGS.comwww.rtings.comrtings.com/mattress/reviews/best/f…ze?utm=airanks.net57
Saatva Rx - A Mattress for Back + Joint Issues | Saatvawww.saatva.comsaatva.com/mattresses/saatva-rx?utm=airanks.net57
Shop the Helix Midnight Luxe | Premium Mattress with Pressure Relief - Helix Sleephelixsleep.comhelixsleep.com/products/midnight-luxe?utm=airanks.net51
WinkBeds Luxury Hybrid Mattress | 120 Night Trial | Lifetime Warrantywww.winkbeds.comwinkbeds.com/pages/shop-winkbed?utm=airanks.net49
Original | Best Affordable Mattress - Bear Mattress – Bear Mattresswww.bearmattress.combearmattress.com/products/bear-ori…ss?utm=airanks.net35

The Ranking, With Its Uncertainty

Saatva locked Saatva — ci 1.00–1.00 · n=370 · 100.0% of resamples held this rank · named in 81% of answers
WinkBed locked WinkBed — ci 0.93–0.93 · n=370 · 97.7% of resamples held this rank · named in 48% of answers
Helix locked Helix — ci 0.87–0.87 · n=370 · 97.7% of resamples held this rank · named in 53% of answers
Bear soft Bear — ci 0.73–0.80 · n=370 · 70.0% of resamples held this rank · named in 21% of answers
Dreamcloud soft Dreamcloud — ci 0.67–0.80 · n=370 · 65.1% of resamples held this rank · named in 25% of answers
Brooklyn Bedding firm Brooklyn Bedding — ci 0.67–0.73 · n=370 · 91.6% of resamples held this rank · named in 18% of answers
Nectar locked Nectar — ci 0.60–0.60 · n=370 · 96.6% of resamples held this rank · named in 10% of answers
Allswell locked Allswell — ci 0.53–0.53 · n=370 · 96.4% of resamples held this rank · named in 9% of answers
Casper locked Casper — ci 0.40–0.47 · n=370 · 95.5% of resamples held this rank · named in 5% of answers
Tempur-Pedic contested Tempur-Pedic — ci 0.13–0.40 · n=370 · 46.0% of resamples held this rank · named in 2% of answers
Tuft & Needle unsettled Tuft & Needle — ci 0.13–0.40 · n=370 · 35.3% of resamples held this rank · named in 2% of answers
Leesa gathering Leesa — gathering data, n=370. No bootstrap interval yet.
Nolah gathering Nolah — gathering data, n=370. No bootstrap interval yet.
Purple gathering Purple — gathering data, n=370. No bootstrap interval yet.
Avocado gathering Avocado — gathering data, n=370. No bootstrap interval yet.
Siena gathering Siena — gathering data, n=370. 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.

Saatva

1.00–1.00

WinkBed

0.93–0.93

Helix

0.87–0.87

Bear

0.73–0.80

Dreamcloud

0.67–0.80

Brooklyn Bedding

0.67–0.73

Nectar

0.60–0.60

Allswell

0.53–0.53

Casper

0.40–0.47

Tempur-Pedic

0.13–0.40

Tuft & Needle

0.13–0.40