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 credit card setup

Citi takes the top spot in 100.0% of resamples. Of 11 ranked brands, only 4 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 Preferred® Card | American Expresswww.americanexpress.comamericanexpress.com/us/credit-card…d/?utm=airanks.net193
Chase Sapphire Preferred® Benefitswww.chase.comchase.com/sapphire-cards/personal/…ed?utm=airanks.net168
Venture X Rewards | Capital Onewww.capitalone.comcapitalone.com/credit-cards/venture-x/?utm=airanks.net137
Chase Sapphire Preferred Credit Card | Chase.comcreditcards.chase.comcreditcards.chase.com/rewards-cred…ed?utm=airanks.net135
Savor Dining & Entertainment Credit Card | Capital Onewww.capitalone.comcapitalone.com/credit-cards/cash-b…r/?utm=airanks.net95
Chase Freedom Unlimited Credit Card | Chase.comcreditcards.chase.comcreditcards.chase.com/cash-back-cr…ed?utm=airanks.net84
Citi Credit Cards | Apply for a Citi Credit Card | Citi.comwww.citi.comciti.com/credit-cards/credit-card-…rd?utm=airanks.net80
Citi Custom Cash® Card | Citi.comwww.citi.comciti.com/credit-cards/citi-custom-…rd?utm=airanks.net79
Citi® Double Cash Card - Cash Back Credit Card | Citi.comwww.citi.comciti.com/credit-cards/citi-double-…rd?utm=airanks.net61
Chase Freedom Flex | Credit Cards | Chase.comwww.chase.comchase.com/personal/credit-cards/fr…ex?utm=airanks.net58

The Ranking, With Its Uncertainty

Citi locked Citi — ci 1.00–1.00 · n=337 · 100.0% of resamples held this rank · named in 87% of answers
Chase contested Chase — ci 0.80–0.90 · n=337 · 51.2% of resamples held this rank · named in 97% of answers
Capital One contested Capital One — ci 0.80–0.90 · n=337 · 51.2% of resamples held this rank · named in 67% of answers
American Express locked American Express — ci 0.70–0.70 · n=337 · 100.0% of resamples held this rank · named in 63% of answers
Wells Fargo soft Wells Fargo — ci 0.40–0.60 · n=337 · 75.7% of resamples held this rank · named in 9% of answers
Visa soft Visa — ci 0.40–0.60 · n=337 · 71.8% of resamples held this rank · named in 13% of answers
Fidelity firm Fidelity — ci 0.40–0.60 · n=337 · 85.9% of resamples held this rank · named in 6% of answers
Mastercard locked Mastercard — ci 0.30–0.30 · n=337 · 98.2% of resamples held this rank · named in 5% of answers
Discover gathering Discover — gathering data, n=337. No bootstrap interval yet.
Bank of America gathering Bank of America — gathering data, n=337. No bootstrap interval yet.
Bilt gathering Bilt — gathering data, n=337. 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

Chase

0.80–0.90

Capital One

0.80–0.90

American Express

0.70–0.70

Wells Fargo

0.40–0.60

Visa

0.40–0.60

Fidelity

0.40–0.60

Mastercard

0.30–0.30

8 of 11 brands measured · 10 dominance edges · 5 rungs · 4 pairs the data does not separate