Your best card, right on the page.
Shop as usual. On 225 Canadian shopping, grocery, dining, travel and streaming sites, a small panel in the corner tells you which of your own cards earns the most there.
- Open the popup on any site to see every card you hold, best first
- Minimize the panel, or hide it on a site with Never here
- Answers come from your saved wallet, so they work offline after first use
Free · Sign in with your CardSignals account
Every Amex offer, added in one click.
On your own Amex Canada offers page, press Add all offers. CardSignals adds every eligible offer to your card while you watch, skips the ones already added, and tells you how many it enrolled.
Hold more than one Amex card? The checklist shows which cards are done, and which to switch to next. It only acts when you ask, never in a background tab.
Both wallets, each in its own dollars.
Hold US cards too? Switch between Both, Canadian or US in the popup. A US card's caps and bonuses are shown in US dollars, never converted, so the numbers match your statement.
Private by design. On shopping sites the extension reads nothing from the page: the panel only shows an answer worked out from your own card list. On your Amex offers page, and only when you ask it to add your offers, it reads the offer list so it can press the add buttons for you. Nothing from that page is sent to us except anonymous counts (added, skipped, failed).
CardSignals is not a card comparison site and shows no ads.