{"success":true,"comparison":"capital-one-venture-x-rewards-vs-marriott-bonvoy-boundless","summary":{"updatedAt":"2026-06-04T20:18:25.872Z","pageUrl":"https://cardcurator.ai/compare/capital-one-venture-x-rewards-vs-marriott-bonvoy-boundless","jsonUrl":"https://cardcurator.ai/api/public/compare/capital-one-venture-x-rewards-vs-marriott-bonvoy-boundless/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","shareTitle":"Capital One Venture X Rewards vs Marriott Bonvoy Boundless","shareText":"The Capital One Venture X Rewards and Marriott Bonvoy Boundless 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, Capital One Venture X Rewards tops out at 10x versus 17x for Marriott Bonvoy Boundless. Current signup bonus values are roughly $750 for Capital One Venture X Rewards and $454 for Marriott Bonvoy Boundless. Updated June 4, 2026. Source: https://cardcurator.ai/compare/capital-one-venture-x-rewards-vs-marriott-bonvoy-boundless","evidenceBullets":["Capital One Venture X Rewards wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: Capital One Venture X Rewards reaches 10x; Marriott Bonvoy Boundless reaches 17x.","Annual fee: Capital One Venture X Rewards is $395/yr; Marriott Bonvoy Boundless is $95/yr.","Current public bonus values are approximately $750 and $454."],"winner":{"name":"Capital One Venture X Rewards","slug":"capital-one-venture-x-rewards","score":2,"maxEarnRate":10,"annualFee":395},"loser":{"name":"Marriott Bonvoy Boundless","slug":"marriott-bonvoy-boundless","score":2,"maxEarnRate":17,"annualFee":95}}}