CardCompass — Rewards Optimizer by Carlo

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CardCompass — Rewards Optimizer version history - 2 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.3.0
Released Jun 20, 2026 - 143.08 KB
Works with firefox 140.0 and later
• Tap the CardCompass logo to visit cardcompass.app
• See how much better your top card is vs. your next best (e.g. "1.8% better than your next best card")
• Pro upsell now shows your actual reward gap by category
• Smarter empty-state copy when no merchant is detected
• Renamed "Edit cards" to "My cards"
• Compare link easier to see
• Feedback input now shows example format (e.g., target.com)
Source code released under All Rights Reserved
Download Firefox and get the extension
Download file

Latest version