{"success":true,"comparison":"atmos-rewards-summit-vs-citi-custom-cash","summary":{"updatedAt":"2026-06-13T02:26:55.621Z","pageUrl":"https://cardcurator.ai/compare/atmos-rewards-summit-vs-citi-custom-cash","jsonUrl":"https://cardcurator.ai/api/public/compare/atmos-rewards-summit-vs-citi-custom-cash/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Atmos Rewards Summit vs Citi Custom Cash","shareText":"The Atmos Rewards Summit and Citi Custom Cash 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, Atmos Rewards Summit tops out at 3x versus 5x for Citi Custom Cash. Current signup bonus values are roughly $1000 for Atmos Rewards Summit and $2 for Citi Custom Cash. Updated June 13, 2026. Source: https://cardcurator.ai/compare/atmos-rewards-summit-vs-citi-custom-cash","evidenceBullets":["Atmos Rewards Summit wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Atmos Rewards Summit reaches 3x; Citi Custom Cash reaches 5x.","Annual fee: Atmos Rewards Summit is $395/yr; Citi Custom Cash is no annual fee.","Current public bonus values are approximately $1000 and $2."],"winner":{"name":"Atmos Rewards Summit","slug":"atmos-rewards-summit","score":2,"maxEarnRate":3,"annualFee":395},"loser":{"name":"Citi Custom Cash","slug":"citi-custom-cash","score":2,"maxEarnRate":5,"annualFee":0}}}