{"success":true,"comparison":"chase-sapphire-preferred-vs-marriott-bonvoy-boundless","summary":{"updatedAt":"2026-06-23T22:42:05.881Z","generatedAt":"2026-06-23T22:42:05.881Z","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 Marriott Bonvoy Boundless edges out the Chase Sapphire Preferred for most cardholders — it wins on 2 of 4 comparison categories and offers 125,000 pts signup bonus, with a higher top earn rate (17x vs 5x). On raw upside, Marriott Bonvoy Boundless tops out at 17x versus 5x for Chase Sapphire Preferred. Current signup bonus values are roughly $1000 for Chase Sapphire Preferred and $1250 for Marriott Bonvoy Boundless. Summary generated June 23, 2026. Source: https://cardcurator.ai/compare/chase-sapphire-preferred-vs-marriott-bonvoy-boundless","evidenceBullets":["Marriott Bonvoy Boundless wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Marriott Bonvoy Boundless reaches 17x; Chase Sapphire Preferred reaches 5x.","Annual fee: Marriott Bonvoy Boundless is $95/yr; Chase Sapphire Preferred is $95/yr.","Current public bonus values are approximately $1000 and $1250."],"winner":{"name":"Marriott Bonvoy Boundless","slug":"marriott-bonvoy-boundless","score":2,"maxEarnRate":17,"annualFee":95},"loser":{"name":"Chase Sapphire Preferred","slug":"chase-sapphire-preferred","score":1,"maxEarnRate":5,"annualFee":95}}}