{"success":true,"comparison":"costco-anywhere-visa-vs-southwest-performance-business","summary":{"updatedAt":"2026-06-04T20:18:23.970Z","pageUrl":"https://cardcurator.ai/compare/costco-anywhere-visa-vs-southwest-performance-business","jsonUrl":"https://cardcurator.ai/api/public/compare/costco-anywhere-visa-vs-southwest-performance-business/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Costco Anywhere Visa vs Southwest Performance Business","shareText":"The Costco Anywhere Visa and Southwest Performance Business 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, Costco Anywhere Visa tops out at 5x versus 4x for Southwest Performance Business. Current signup bonus values are roughly $0 for Costco Anywhere Visa and $1120 for Southwest Performance Business. Updated June 4, 2026. Source: https://cardcurator.ai/compare/costco-anywhere-visa-vs-southwest-performance-business","evidenceBullets":["Costco Anywhere Visa wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Costco Anywhere Visa reaches 5x; Southwest Performance Business reaches 4x.","Annual fee: Costco Anywhere Visa is no annual fee; Southwest Performance Business is $299/yr.","Current public bonus values are approximately $0 and $1120."],"winner":{"name":"Costco Anywhere Visa","slug":"costco-anywhere-visa","score":2,"maxEarnRate":5,"annualFee":0},"loser":{"name":"Southwest Performance Business","slug":"southwest-performance-business","score":2,"maxEarnRate":4,"annualFee":299}}}