{"success":true,"comparison":"capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express","summary":{"updatedAt":"2026-07-26T04:39:01.509Z","generatedAt":"2026-07-26T04:39:01.509Z","lastVerifiedAt":null,"entityType":"card_comparison","entityName":"Capital One Spark Cash Plus vs The Business Platinum Card from American Express","pageUrl":"https://cardcurator.ai/compare/capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express","canonicalUrl":"https://cardcurator.ai/compare/capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express","jsonUrl":"https://cardcurator.ai/api/public/compare/capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/compare/capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express","https://cardcurator.ai/api/public/compare/capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express/summary","https://cardcurator.ai/card/capital-one-spark-cash-plus","https://cardcurator.ai/card/the-business-platinum-card-from-american-express","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Capital One Spark Cash Plus vs The Business Platinum Card from American Express","shareText":"The The Business Platinum Card from American Express edges out the Capital One Spark Cash Plus for most cardholders — it wins on 2 of 4 comparison categories and offers 300,000 pts signup bonus. On raw upside, The Business Platinum Card from American Express tops out at 5x versus 5x for Capital One Spark Cash Plus. Current signup bonus values are roughly $2500 for Capital One Spark Cash Plus and $3000 for The Business Platinum Card from American Express. Summary generated July 26, 2026. Source: https://cardcurator.ai/compare/capital-one-spark-cash-plus-vs-the-business-platinum-card-from-american-express","evidenceBullets":["The Business Platinum Card from American Express wins 2 of 4 comparison categories in CardCurator's quick verdict model.","Top earn rate: The Business Platinum Card from American Express reaches 5x; Capital One Spark Cash Plus reaches 5x.","Annual fee: The Business Platinum Card from American Express is $895/yr; Capital One Spark Cash Plus is $150/yr.","Current public bonus values are approximately $2500 and $3000."],"winner":{"name":"The Business Platinum Card from American Express","slug":"the-business-platinum-card-from-american-express","score":2,"maxEarnRate":5,"annualFee":895},"loser":{"name":"Capital One Spark Cash Plus","slug":"capital-one-spark-cash-plus","score":1,"maxEarnRate":5,"annualFee":150}}}