Slate Cards vs Cardonomics

Still guessing which card to use at checkout? Slate instantly tells you which card earns the most before every purchase — more points, miles, or cashback, every single time. Add the cards in your wallet once. Then search a merchant, tap a category, or use your location. Slate ranks your cards and shows you the best one. No bank login. No account. No data shared. WHAT SLATE DOES — Instant recommendations by merchant, category, or location — Supports 100+ popular US credit cards — Covers dining, groceries, gas, travel, shopping, and more — Portfolio analysis across all your cards at a glance — Spots gaps in your wallet so you know what you're missing — Recent lookup history so repeat visits are one tap WHAT SLATE DOESN'T DO — Connect to your bank — Sell your data — Run ads — Cost you anything

Track credits, free nights, points, and value. Your cards have perks. Cardonomics helps you actually use them. Cardonomics is a simple rewards wallet for people who want to get more from their credit cards without tracking everything in a spreadsheet. Premium cards can come with dining credits, travel credits, shopping credits, lounge passes, free night certificates, suite upgrades, annual fees, points balances, and more. The problem is remembering what you have, when it resets, and whether each card is actually worth keeping. Cardonomics brings it all into one organized view. Track your card benefits See your credits, annual fees, and estimated value across every card. Check what is available, what needs to be activated, and what is coming up next. Know what to use next Cardonomics helps surface credits and perks by urgency, so you can focus on the benefits that need attention now instead of digging through card portals and terms. Manage certificates Keep hotel free nights, suite upgrades, club access awards, and other certificates in one place. Add expiration dates, point values, notes, and redemption details so valuable perks do not get forgotten. See all your points View your bank, hotel, and airline balances together in a clean wallet built for rewards users. Log redemptions in seconds Record when you use a credit, redeem a certificate, or receive value from a stay. Add notes, estimate the value received, and keep your running totals up to date. Understand card value Compare the value you have received against annual fees and see which cards are pulling their weight. Cardonomics is built for travelers, points enthusiasts, and anyone with multiple rewards cards who wants a calmer way to stay organized. Whether you are tracking a monthly dining credit, a semiannual hotel credit, a free night certificate, or a points balance, Cardonomics gives you a clear place to manage it.