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 card setup

Citi takes the top spot in 100.0% of resamples. Of 11 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

Savor Dining & Entertainment Credit Card | Capital Onewww.capitalone.comcapitalone.com/credit-cards/cash-b…r/?utm=airanks.net188
U.S. Bank Cash+ Visa Signature: Up to 5% Cash Back Rewardswww.usbank.comusbank.com/credit-cards/cash-plus-…ml?utm=airanks.net180
Citi® Double Cash Card - Cash Back Credit Card | Citi.comwww.citi.comciti.com/credit-cards/citi-double-…rd?utm=airanks.net65
Bank of America® Customized Cash Rewards Credit Card: Categories & Exclusionswww.bankofamerica.combankofamerica.com/credit-cards/pro…s/?utm=airanks.net61
Chase Freedom Flex | Credit Cards | Chase.comwww.chase.comchase.com/personal/credit-cards/fr…ex?utm=airanks.net48
Blue Cash Everyday® Card from American Express | No Annual Feewww.americanexpress.comamericanexpress.com/us/credit-card…y/?utm=airanks.net45
Savor Rewards: Cash Back on Dining & Grocery Stores | Cash Back on Dining & Grocery Stores | Capital Onewww.capitalone.comcapitalone.com/credit-cards/savor/?utm=airanks.net44

The Ranking, With Its Uncertainty

Citi locked Citi — ci 1.00–1.00 · n=331 · 100.0% of resamples held this rank · named in 93% of answers
Capital One locked Capital One — ci 0.90–0.90 · n=331 · 100.0% of resamples held this rank · named in 78% of answers
American Express locked American Express — ci 0.80–0.80 · n=331 · 99.7% of resamples held this rank · named in 43% of answers
Wells Fargo soft Wells Fargo — ci 0.60–0.70 · n=331 · 70.0% of resamples held this rank · named in 27% of answers
Visa contested Visa — ci 0.50–0.70 · n=331 · 64.0% of resamples held this rank · named in 30% of answers
Chase contested Chase — ci 0.30–0.60 · n=331 · 57.4% of resamples held this rank · named in 24% of answers
Fidelity unsettled Fidelity — ci 0.30–0.50 · n=331 · 34.1% of resamples held this rank · named in 18% of answers
Bank of America contested Bank of America — ci 0.30–0.50 · n=331 · 47.8% of resamples held this rank · named in 28% of answers
Discover locked Discover — ci 0.20–0.20 · n=331 · 100.0% of resamples held this rank · named in 8% of answers
Mastercard locked Mastercard — ci 0.10–0.10 · n=331 · 99.9% of resamples held this rank · named in 3% of answers
SoFi gathering SoFi — gathering data, n=331. 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.

Citi

1.00–1.00

Capital One

0.90–0.90

American Express

0.80–0.80

Wells Fargo

0.60–0.70

Visa

0.50–0.70

Chase

0.30–0.60

Fidelity

0.30–0.50

Bank of America

0.30–0.50

Discover

0.20–0.20

Mastercard

0.10–0.10