{"success":true,"comparison":"chase-sapphire-preferred-vs-marriott-bonvoy-boundless","summary":{"updatedAt":"2026-08-25T21:45:53.701Z","generatedAt":"2026-08-25T21:45:53.701Z","lastVerifiedAt":null,"entityType":"card_comparison","entityName":"Chase Sapphire Preferred vs Marriott Bonvoy Boundless","pageUrl":"https://cardcurator.ai/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless","canonicalUrl":"https://cardcurator.ai/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless","jsonUrl":"https://cardcurator.ai/api/public/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless","https://cardcurator.ai/api/public/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless/summary","https://cardcurator.ai/card/chase-sapphire-preferred","https://cardcurator.ai/card/marriott-bonvoy-boundless","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Chase Sapphire Preferred vs Marriott Bonvoy Boundless","shareText":"The Chase Sapphire Preferred edges out the Marriott Bonvoy Boundless for most cardholders — it wins on 2 of 4 comparison categories and offers 100,000 pts signup bonus. On raw upside, Chase Sapphire Preferred tops out at 5x versus 17x for Marriott Bonvoy Boundless. Current signup bonus values are roughly $1000 for Chase Sapphire Preferred and $0 for Marriott Bonvoy Boundless. Summary generated August 25, 2026. Source: https://cardcurator.ai/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless","evidenceBullets":["Chase Sapphire Preferred wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Chase Sapphire Preferred reaches 5x; Marriott Bonvoy Boundless reaches 17x.","Annual fee: Chase Sapphire Preferred is $95/yr; Marriott Bonvoy Boundless is $95/yr.","Current public bonus values are approximately $1000 and $0."],"winner":{"name":"Chase Sapphire Preferred","slug":"chase-sapphire-preferred","score":2,"maxEarnRate":5,"annualFee":95},"loser":{"name":"Marriott Bonvoy Boundless","slug":"marriott-bonvoy-boundless","score":1,"maxEarnRate":17,"annualFee":95}}}