EarnMore Firefox

EarnMore

A simple, free way to know which card to use at checkout so you always earn the most points on your purchases.

Features & Capabilities

EarnMore makes sure you never leave rewards on the table. When you reach checkout on any online store, it identifies your purchase category, compares the rewards rates across every card in your wallet, and instantly tells you which one to use. After your purchase, a quick follow-up lets you confirm which card you used so your rewards are tracked accurately over time.

What you need to get started:

Add at least two credit cards from your wallet during setup. The more cards you add, the more personalized your recommendations become. Start earning more on every purchase, without changing how you shop.

How it works:

EarnMore detects when you're on a checkout page, identifies the purchase category, and shows you your highest-earning card along with the points you stand to earn before you pay.

Free features:

  • Card recommendations at checkout across hundreds of stores
  • Supports all major issuers including Chase, Amex, Capital One, Citi, Discover, and more
  • Category Choice - pick your own bonus category each month or quarter, right in the app
  • Activation Reminders - a nudge and one-tap confirmation so you never miss a higher rate
  • Monthly, yearly, and all-time totals for confirmed and potential rewards
  • Your card data syncs across every device signed into the same Chrome profile
  • No account required
EarnMore Plus unlocks:
  • Analytics: see where your money actually goes by category, how efficiently each card is earning against your best options, and which card you're really using where
  • Best Card Radar (iPhone only): standing in a physical store instead of shopping online? EarnMore's iPhone app checks your location and tells you the best card in your wallet for that exact store
  • Full Transaction & Rewards History: see every purchase EarnMore has tracked, and your complete confirmed/potential points history over time
  • Bonus Offer Tracking: track sign-up and retention offers, including how much you've spent toward earning them
  • Spend Cap Tracking: track rotating and choice-category spend caps so you know before a rate drops back to baseline
  • Power User Priority: pin a specific card to always win the recommendation, useful when you're steering spend toward one card's rewards currency
One EarnMore Plus subscription works everywhere - Chrome, Edge, Firefox, and Safari on iPhone, iPad, and Mac.

EarnMore. Every purchase, every time.

User Growth & Download Statistics

Manifest V3 Add-on
By:
EarnmoreDev
Daily users:
1 -1
Version:
1.2.0 Last updated: 2026-08-11
Version code:
6408339
Creation date:
2026-06-18
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • https://raw.githubusercontent.com/EarnMoreSupport/*
  • https://ongagzsmpexzfnmhggvs.supabase.co/*
  • https://earnmoresupport.github.io/*
Content scripts matches:
  • <all_urls>
Size:
2.06MB
Email:
ea*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-08-19
Compare stats and ranking:

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:
EarnmoreDev
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/earnmore/
Email:
ea*****@gmail.com

Permission Change History

2026-08-07: Version 1.1.6 → 1.1.9
Add Host permissions: https://earnmoresupport.github.io/*

Is EarnMore 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.

EarnMore requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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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.

EarnMore 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.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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