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 coffee maker for hard water

Breville takes the top spot in 100.0% of resamples. Of 14 ranked brands, only 5 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 Luxe Brewer™ Thermal | Breville (US)www.breville.combreville.com/en-us/product/BDC465?utm=airanks.net143
8-Cup Coffee Makerwww.oxo.comoxo.com/media/wysiwyg/PDF_Files/Br…df?utm=airanks.net103
I tested the Moccamaster KGBV Select in 2026 - and, yes, it's still my favorite coffee makerwww.tomsguide.comtomsguide.com/home/coffee-makers/t…ew?utm=airanks.net70
8-Cup Coffee Maker with Podless Single-Serve Function and Glass Carafewww.oxo.comoxo.com/8-cup-coffee-maker-with-po…ml?utm=airanks.net69
Ninja® DualBrew Hot & Iced Coffee Maker Coffee & Tea Makers - Ninjawww.ninjakitchen.comninjakitchen.com/products/ninja-du…01?utm=airanks.net58
ClaroSwiss Water Filter | Breville (US)www.breville.combreville.com/en-us/product/bes008w…c1?utm=airanks.net42
8-Cup Coffee Makerwww.oxo.comoxo.com/8-cup-coffee-maker.html?utm=airanks.net40
What kind of water should I use? – Moccamaster USAsupport.moccamaster.comsupport.moccamaster.com/hc/en-us/a…se?utm=airanks.net38
Kitchen Advisor Newskitchenadvisor.netkitchenadvisor.net/reviews/best-co…er?utm=airanks.net37
How to Descale Your Moccamaster Coffee Brewer: A Step-by-Step Guide - Moccamaster USAus.moccamaster.comus.moccamaster.com/blogs/blog/how-…de?utm=airanks.net35

The Ranking, With Its Uncertainty

Breville locked Breville — ci 1.00–1.00 · n=405 · 100.0% of resamples held this rank · named in 76% of answers
Technivorm soft Technivorm — ci 0.85–0.92 · n=405 · 76.8% of resamples held this rank · named in 64% of answers
OXO soft OXO — ci 0.85–0.92 · n=405 · 76.8% of resamples held this rank · named in 50% of answers
Cuisinart locked Cuisinart — ci 0.69–0.77 · n=405 · 95.2% of resamples held this rank · named in 28% of answers
Ninja locked Ninja — ci 0.69–0.77 · n=405 · 95.2% of resamples held this rank · named in 31% of answers
Zojirushi contested Zojirushi — ci 0.54–0.62 · n=405 · 54.9% of resamples held this rank · named in 8% of answers
Bonavita contested Bonavita — ci 0.54–0.62 · n=405 · 54.4% of resamples held this rank · named in 6% of answers
Keurig locked Keurig — ci 0.38–0.46 · n=405 · 96.3% of resamples held this rank · named in 5% of answers
Fellow firm Fellow — ci 0.23–0.46 · n=405 · 80.3% of resamples held this rank · named in 3% of answers
Nespresso contested Nespresso — ci 0.08–0.38 · n=405 · 49.1% of resamples held this rank · named in 2% of answers
De'Longhi gathering De'Longhi — gathering data, n=405. No bootstrap interval yet.
Chemex gathering Chemex — gathering data, n=405. No bootstrap interval yet.
Philips gathering Philips — gathering data, n=405. No bootstrap interval yet.
Gaggia gathering Gaggia — gathering data, n=405. 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.

Breville

1.00–1.00

Technivorm

0.85–0.92

OXO

0.85–0.92

Cuisinart

0.69–0.77

Ninja

0.69–0.77

Zojirushi

0.54–0.62

Bonavita

0.54–0.62

Keurig

0.38–0.46

Fellow

0.23–0.46

Nespresso

0.08–0.38

10 of 14 brands measured · 16 dominance edges · 5 rungs · 6 pairs the data does not separate