CardCompass — Rewards Optimizer

Name: CardCompass — Rewards Optimizer
Rating: 5 (2 reviews)
Author: Carlo

By: Carlo

See which card in your wallet earns the most rewards on every site you visit. From cardcompass.app.

Download

Install

Features & Capabilities

CardCompass shows which credit card in your wallet earns the most rewards on every site you visit — automatically, as you browse.

How it works: Add your cards once, then CardCompass tracks 260+ merchants across shopping, dining, gas, travel, groceries, and more. When you're on a supported site, the extension shows your top card and the exact rewards rate, so you never leave money on the table.

Free features:

Top card recommendation for every supported merchant
Your go-to cards for everyday categories (dining, shopping, gas)
Monthly visit tracker

Pro ($5/mo): Full ranked wallet, gap analysis showing where better cards exist, and direct apply links. Built by the team at cardcompass.app.

User Growth & Download Statistics

Add-on

By:

Carlo

Daily users:

Rating:

5.00

(2)

Version:

1.2.0 Last updated: 2026-06-10

Version code:

6296063

Creation date:

2026-06-07

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

139.43KB

Email:

pa*****@cardcompass.app

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 72,626 ▲

Other rankings

#29 in rewards keyword 57 ▲ #77 in optimize keyword 18 ▲ #212 in card keyword 16 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Carlo

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/cardcompass-rewards-optimizer/

Email:

pa*****@cardcompass.app

Website:

https://cardcompass.app

User Reviews

This app allowed me to better maximize my credit cards. Top Notch!

by La*****, 2026-06-12

Exactly what i was looking for!

by An*****, 2026-06-11

View all user reviews ›

Is CardCompass — Rewards Optimizer Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

CardCompass — Rewards Optimizer requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

CardCompass — Rewards Optimizer is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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