{"success":true,"comparison":"chase-sapphire-reserve-vs-united-club-business","summary":{"updatedAt":"2026-06-23T02:39:26.442Z","generatedAt":"2026-06-23T02:39:26.442Z","lastVerifiedAt":null,"entityType":"card_comparison","entityName":"Chase Sapphire Reserve vs United Club Business","pageUrl":"https://cardcurator.ai/compare/chase-sapphire-reserve-vs-united-club-business","canonicalUrl":"https://cardcurator.ai/compare/chase-sapphire-reserve-vs-united-club-business","jsonUrl":"https://cardcurator.ai/api/public/compare/chase-sapphire-reserve-vs-united-club-business/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/compare/chase-sapphire-reserve-vs-united-club-business","https://cardcurator.ai/api/public/compare/chase-sapphire-reserve-vs-united-club-business/summary","https://cardcurator.ai/card/chase-sapphire-reserve","https://cardcurator.ai/card/united-club-business","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Chase Sapphire Reserve vs United Club Business","shareText":"The Chase Sapphire Reserve edges out the United Club Business for most cardholders — it wins on 3 of 4 comparison categories and offers 150,000 pts signup bonus, with a higher top earn rate (8x vs 4x). On raw upside, Chase Sapphire Reserve tops out at 8x versus 4x for United Club Business. Current signup bonus values are roughly $1500 for Chase Sapphire Reserve and $104 for United Club Business. Summary generated June 23, 2026. Source: https://cardcurator.ai/compare/chase-sapphire-reserve-vs-united-club-business","evidenceBullets":["Chase Sapphire Reserve wins 3 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Chase Sapphire Reserve reaches 8x; United Club Business reaches 4x.","Annual fee: Chase Sapphire Reserve is $795/yr; United Club Business is $695/yr.","Current public bonus values are approximately $1500 and $104."],"winner":{"name":"Chase Sapphire Reserve","slug":"chase-sapphire-reserve","score":3,"maxEarnRate":8,"annualFee":795},"loser":{"name":"United Club Business","slug":"united-club-business","score":1,"maxEarnRate":4,"annualFee":695}}}