{"success":true,"comparison":"chase-sapphire-preferred-vs-southwest-performance-business","summary":{"updatedAt":"2026-07-14T05:58:21.066Z","generatedAt":"2026-07-14T05:58:21.066Z","lastVerifiedAt":null,"entityType":"card_comparison","entityName":"Chase Sapphire Preferred vs Southwest Performance Business","pageUrl":"https://cardcurator.ai/compare/chase-sapphire-preferred-vs-southwest-performance-business","canonicalUrl":"https://cardcurator.ai/compare/chase-sapphire-preferred-vs-southwest-performance-business","jsonUrl":"https://cardcurator.ai/api/public/compare/chase-sapphire-preferred-vs-southwest-performance-business/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/compare/chase-sapphire-preferred-vs-southwest-performance-business","https://cardcurator.ai/api/public/compare/chase-sapphire-preferred-vs-southwest-performance-business/summary","https://cardcurator.ai/card/chase-sapphire-preferred","https://cardcurator.ai/card/southwest-performance-business","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Chase Sapphire Preferred vs Southwest Performance Business","shareText":"The Chase Sapphire Preferred edges out the Southwest Performance Business for most cardholders — it wins on 3 of 4 comparison categories and offers 100,000 pts signup bonus, with a higher top earn rate (5x vs 4x). On raw upside, Chase Sapphire Preferred tops out at 5x versus 4x for Southwest Performance Business. Current signup bonus values are roughly $1000 for Chase Sapphire Preferred and $1120 for Southwest Performance Business. Summary generated July 14, 2026. Source: https://cardcurator.ai/compare/chase-sapphire-preferred-vs-southwest-performance-business","evidenceBullets":["Chase Sapphire Preferred wins 3 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Chase Sapphire Preferred reaches 5x; Southwest Performance Business reaches 4x.","Annual fee: Chase Sapphire Preferred is $95/yr; Southwest Performance Business is $299/yr.","Current public bonus values are approximately $1000 and $1120."],"winner":{"name":"Chase Sapphire Preferred","slug":"chase-sapphire-preferred","score":3,"maxEarnRate":5,"annualFee":95},"loser":{"name":"Southwest Performance Business","slug":"southwest-performance-business","score":1,"maxEarnRate":4,"annualFee":299}}}