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

Skip to main content

The Question

← all rankings / dataset COBALT

What is the best heavy duty treadmill

Sole takes the top spot in 50.4% of resamples. Of 6 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

NordicTrack Treadmill Weight Capacity Guide - NordicTrackwww.nordictrack.comnordictrack.com/blog/treadmill-wei…ty?utm=airanks.net169
L8 Rehabilitation Treadmill – Landice Online Storewww.landice.comlandice.com/products/l8-rehabilita…ll?utm=airanks.net107
The Best Treadmills of 2026 | Lab Tested & Rankedwww.outdoorgearlab.comoutdoorgearlab.com/topics/fitness/…ll?utm=airanks.net106
Elite Runner Treadmill by 3G Cardio - Marathon Runner's Treadmillwww.3gcardio.com3gcardio.com/shop/elite-runner-tre…l/?utm=airanks.net60

The Ranking, With Its Uncertainty

Sole contested Sole — ci 0.80–1.00 · n=350 · 50.4% of resamples held this rank · named in 52% of answers
NordicTrack contested NordicTrack — ci 0.80–1.00 · n=350 · 50.4% of resamples held this rank · named in 67% of answers
Life Fitness locked Life Fitness — ci 0.60–0.60 · n=350 · 100.0% of resamples held this rank · named in 48% of answers
Bowflex firm Bowflex — ci 0.20–0.40 · n=350 · 92.6% of resamples held this rank · named in 4% of answers
Precor contested Precor — ci 0.00–0.40 · n=350 · 62.9% of resamples held this rank · named in 3% of answers
Peloton gathering Peloton — gathering data, n=350. 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.

Sole

0.80–1.00

NordicTrack

0.80–1.00

Life Fitness

0.60–0.60

Bowflex

0.20–0.40

Precor

0.00–0.40