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 cash back credit cards no annual fee

Citi takes the top spot in 100.0% of resamples. Of 10 ranked brands, only 8 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

Blue Cash Everyday® Card from American Express | No Annual Feewww.americanexpress.comamericanexpress.com/us/credit-card…y/?utm=airanks.net249
Savor Dining & Entertainment Credit Card | Capital Onewww.capitalone.comcapitalone.com/credit-cards/cash-b…r/?utm=airanks.net164
U.S. Bank Cash+ Visa Signature: Up to 5% Cash Back Rewardswww.usbank.comusbank.com/credit-cards/cash-plus-…ml?utm=airanks.net148
Chase Freedom Unlimited Credit Card | Chase.comcreditcards.chase.comcreditcards.chase.com/cash-back-cr…ed?utm=airanks.net124
Citi Custom Cash® Card | Citi.comwww.citi.comciti.com/credit-cards/citi-custom-…rd?utm=airanks.net117
Savor Rewards: Cash Back on Dining & Grocery Stores | Cash Back on Dining & Grocery Stores | Capital Onewww.capitalone.comcapitalone.com/credit-cards/savor/?utm=airanks.net111
Citi Credit Cards | Apply for a Citi Credit Card | Citi.comwww.citi.comciti.com/credit-cards/credit-card-…rd?utm=airanks.net77
Cash Back Credit Cards | Discoverwww.discover.comdiscover.com/credit-cards/cash-back/?utm=airanks.net73
Credit Cards with No Annual Fee - Citi.comwww.citi.comciti.com/credit-cards/compare/no-a…s/?utm=airanks.net67
Fidelity(R) Rewards Visa Signature(R) Card | Maximize Your Rewardswww.fidelityrewards.comfidelityrewards.com/credit/benefits.do?utm=airanks.net61

The Ranking, With Its Uncertainty

Citi locked Citi — ci 1.00–1.00 · n=333 · 100.0% of resamples held this rank · named in 91% of answers
Wells Fargo firm Wells Fargo — ci 0.78–0.89 · n=333 · 93.8% of resamples held this rank · named in 46% of answers
Capital One firm Capital One — ci 0.78–0.89 · n=333 · 93.8% of resamples held this rank · named in 96% of answers
American Express locked American Express — ci 0.67–0.67 · n=333 · 100.0% of resamples held this rank · named in 84% of answers
Fidelity locked Fidelity — ci 0.56–0.56 · n=333 · 100.0% of resamples held this rank · named in 42% of answers
Visa locked Visa — ci 0.44–0.44 · n=333 · 98.7% of resamples held this rank · named in 45% of answers
Discover soft Discover — ci 0.22–0.33 · n=333 · 66.9% of resamples held this rank · named in 46% of answers
Chase soft Chase — ci 0.22–0.33 · n=333 · 67.5% of resamples held this rank · named in 42% of answers
Bank of America locked Bank of America — ci 0.11–0.11 · n=333 · 100.0% of resamples held this rank · named in 18% of answers
Mastercard locked Mastercard — ci 0.00–0.00 · n=333 · 100.0% of resamples held this rank · named in 2% of answers

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.

Citi

1.00–1.00

Wells Fargo

0.78–0.89

Capital One

0.78–0.89

American Express

0.67–0.67

Fidelity

0.56–0.56

Visa

0.44–0.44

Discover

0.22–0.33

Chase

0.22–0.33

Bank of America

0.11–0.11

Mastercard

0.00–0.00

10 of 10 brands measured · 11 dominance edges · 8 rungs · 2 pairs the data does not separate