Card Advisor

Recommends which credit card to use at checkout based on reward categories.

Card Advisor tells you which of your credit cards earns the most rewards for a purchase — right when you're checking out, without you having to think about it or open another tab. HOW IT WORKS • Add the credit cards you own once, in the extension's settings. From then on, whenever you land on a checkout or payment page, Card Advisor quietly checks your wallet against that merchant's reward category (dining, travel, streaming, groceries, drugstore, or everything else) and shows a small recommendation: "Use [Card Name]." If none of your cards stand out, or the page doesn't look like a checkout, it stays out of your way — it doesn't show up on every page of every site. • You can also click the extension icon at any time to open a full panel showing your wallet and the current page's recommendation, or manage your saved cards from the settings page. KEY FEATURES • Automatic checkout detection — works across merchant sites without needing a specific integration for each one, including payment forms embedded in iframes (Stripe-style checkouts) and single-page apps where the payment step loads without a full page reload. • Reward-aware recommendations — ranks your cards by their actual reward rate for that purchase category, using real card data (not guesses). • Perk matching — if one of your cards has a merchant-specific benefit (like a dining credit or included subscription), Card Advisor can weigh that over a flat higher rate. • One-click wallet management — add or remove cards, refresh their reward data, all from a simple settings page. • Lightweight — no accounts, no sign-up, no ads. PRIVACY, IN PLAIN LANGUAGE • Card Advisor reads page content locally, in your browser, only to detect whether you're on a checkout page — that content is never sent anywhere. The only things stored are the cards you've added (via Chrome's built-in sync storage, tied to your own Google account, not a server we run) and, briefly, cached search results. The only network requests the extension makes are to look up a card's public reward-rate data when you search for it by name — never your browsing activity, page content, or any payment information. Full privacy policy: https://card-advisor-proxy.pointout-extension.workers.dev/privacy Terms of use: https://card-advisor-proxy.pointout-extension.workers.dev/terms A NOTE ON ACCURACY • Reward-rate data comes from a third-party card database and is provided for informational purposes — always confirm current terms directly with your card issuer before relying on them. Card Advisor is an independent project and isn't affiliated with, endorsed by, or sponsored by any credit card issuer, network, or the database it queries.