{"success":true,"comparison":"costco-anywhere-visa-vs-marriott-bonvoy-boundless","summary":{"updatedAt":"2026-05-28T14:38:28.957Z","generatedAt":"2026-05-28T14:38:28.957Z","lastVerifiedAt":null,"entityType":"card_comparison","entityName":"Costco Anywhere Visa vs Marriott Bonvoy Boundless","pageUrl":"https://cardcurator.ai/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless","canonicalUrl":"https://cardcurator.ai/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless","jsonUrl":"https://cardcurator.ai/api/public/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless","https://cardcurator.ai/api/public/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless/summary","https://cardcurator.ai/card/costco-anywhere-visa","https://cardcurator.ai/card/marriott-bonvoy-boundless","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Costco Anywhere Visa vs Marriott Bonvoy Boundless","shareText":"Costco Anywhere Visa leads on 2 of 4 headline comparisons: annual fee, estimated welcome bonus, highest listed earn rate, and annual listed credits. This is a starting point; category restrictions and the benefits you actually use can change the better fit. On raw upside, Costco Anywhere Visa tops out at 5x versus 17x for Marriott Bonvoy Boundless. Current signup bonus values are roughly $0 for Costco Anywhere Visa and $0 for Marriott Bonvoy Boundless. Summary generated May 28, 2026. Source: https://cardcurator.ai/compare/costco-anywhere-visa-vs-marriott-bonvoy-boundless","evidenceBullets":["Costco Anywhere Visa wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Costco Anywhere Visa reaches 5x; Marriott Bonvoy Boundless reaches 17x.","Annual fee: Costco Anywhere Visa is no annual fee; Marriott Bonvoy Boundless is $95/yr.","Current public bonus values: Costco Anywhere Visa ~$0; Marriott Bonvoy Boundless ~$0."],"winner":{"name":"Costco Anywhere Visa","slug":"costco-anywhere-visa","score":2,"maxEarnRate":5,"annualFee":0},"loser":{"name":"Marriott Bonvoy Boundless","slug":"marriott-bonvoy-boundless","score":1,"maxEarnRate":17,"annualFee":95}}}