{"success":true,"comparison":"blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card","summary":{"updatedAt":"2026-07-26T02:06:36.711Z","generatedAt":"2026-07-26T02:06:36.711Z","lastVerifiedAt":null,"entityType":"card_comparison","entityName":"Blue Cash Preferred Card from American Express vs Delta SkyMiles Platinum American Express Card","pageUrl":"https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card","canonicalUrl":"https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card","jsonUrl":"https://cardcurator.ai/api/public/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card","https://cardcurator.ai/api/public/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card/summary","https://cardcurator.ai/card/blue-cash-preferred-card-from-american-express","https://cardcurator.ai/card/delta-skymiles-platinum-american-express-card","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Blue Cash Preferred Card from American Express vs Delta SkyMiles Platinum American Express Card","shareText":"The Blue Cash Preferred Card from American Express and Delta SkyMiles Platinum American Express Card are closely matched. The better pick depends on whether you value lower fees, the current signup bonus, or category-specific earn rates more. On raw upside, Blue Cash Preferred Card from American Express tops out at 6x versus 3x for Delta SkyMiles Platinum American Express Card. Current signup bonus values are roughly $300 for Blue Cash Preferred Card from American Express and $1000 for Delta SkyMiles Platinum American Express Card. Summary generated July 26, 2026. Source: https://cardcurator.ai/compare/blue-cash-preferred-card-from-american-express-vs-delta-skymiles-platinum-american-express-card","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; Delta SkyMiles Platinum American Express Card reaches 3x.","Annual fee: Blue Cash Preferred Card from American Express is $95/yr; Delta SkyMiles Platinum American Express Card is $350/yr.","Current public bonus values are approximately $300 and $1000."],"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":"Delta SkyMiles Platinum American Express Card","slug":"delta-skymiles-platinum-american-express-card","score":2,"maxEarnRate":3,"annualFee":350}}}