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Optimiseur Cashback Multi-Cartes — Outil en ligne gratuit

Meilleure carte par catégorie — auto-routé

Entre tes catégories de dépenses → vois la combo optimale de cartes pour maximiser ton cashback. Cotisations annuelles incluses.

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Cashback multi-card optimizer

How to use this tool

  1. 1

    Enter monthly spend / category

  2. 2

    See best card combo

  3. 3

    Subtract annual fees

Frequently Asked Questions

Why multi-card?
Non single card maxes every category. Optimal: 3-card combo (e.g. Amex Gold dining, CSP travel, Citi Double 2% everything else) often nets 4-5% effective vs 1.5-2% single card.
Watch out for?
Annual fees. Premium cards ($550-695/yr) only worth it if you maximize travel credits + lounges. Otherwise stick with no-fee 2% flat.

À retenir

  • Cashback Multi-Card Optimizer is a free, browser-based finance tool — best card per category — auto-routed.
  • Non signup, no downloads, no file uploads. Outils run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Cashback Multi-Card Optimizer

  1. Open the tool: Launch Cashback Multi-Card Optimizer on Outilolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Cashback Multi-Card Optimizer — Quick Facts

Prix
Gratuit — sans limites, sans filigrane, sans paywall
Confidentialité
Traité dans votre navigateur. Les outils qui ont besoin d’un service externe l’indiquent sur la page. Les visites sont comptabilisées (Google Analytics).
Plateforme
Tout navigateur moderne — desktop, tablette ou mobile
Catégorie
Finance Outils on Outilolis
Hors ligne
Works offline after first visit (Progressive Web App)
CaractéristiqueDétails
OutilCashback Multi-Card Optimizer
CatégorieFinance
Inscription requiseNon
Téléversement de fichierAucun — traité dans le navigateur
Compatible mobileEntièrement adaptatif
CoûtGratuit pour toujours

Why Use Cashback Multi-Card Optimizer?

You should try Cashback Multi-Card Optimizer for a quick, private way to best card per category — auto-routed. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Confidentialité. Cet outil fonctionne entièrement dans votre navigateur. Vos données ne sont jamais envoyées à un serveur.