{"success":true,"comparison":"blue-cash-preferred-card-from-american-express-vs-citi-custom-cash","summary":{"updatedAt":"2026-06-07T20:08:43.944Z","pageUrl":"https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-citi-custom-cash","jsonUrl":"https://cardcurator.ai/api/public/compare/blue-cash-preferred-card-from-american-express-vs-citi-custom-cash/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Blue Cash Preferred Card from American Express vs Citi Custom Cash","shareText":"The Blue Cash Preferred Card from American Express edges out the Citi Custom Cash for most cardholders — it wins on 2 of 4 comparison categories and offers $300 signup bonus, with a higher top earn rate (6x vs 5x). On raw upside, Blue Cash Preferred Card from American Express tops out at 6x versus 5x for Citi Custom Cash. Current signup bonus values are roughly $300 for Blue Cash Preferred Card from American Express and $2 for Citi Custom Cash. Updated June 7, 2026. Source: https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-citi-custom-cash","evidenceBullets":["Blue Cash Preferred Card from American Express wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Blue Cash Preferred Card from American Express reaches 6x; Citi Custom Cash reaches 5x.","Annual fee: Blue Cash Preferred Card from American Express is $95/yr; Citi Custom Cash is no annual fee.","Current public bonus values are approximately $300 and $2."],"winner":{"name":"Blue Cash Preferred Card from American Express","slug":"blue-cash-preferred-card-from-american-express","score":2,"maxEarnRate":6,"annualFee":95},"loser":{"name":"Citi Custom Cash","slug":"citi-custom-cash","score":1,"maxEarnRate":5,"annualFee":0}}}