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Features & Capabilities
User Growth & Download Statistics
- By:
- Capital Koala
- Daily users:
- 1,453 -40
- Rating:
- 4.53 (38)
- Version:
- 9.0.0.4 Last updated: 2026-05-28
- Version code:
- 6282149
- Creation date:
- 2016-01-05
- Risk:
- High risk impact Moderate risk likelihood
- Permissions:
- Host permissions:
- <all_urls>
- <all_urls>
- Content scripts matches:
- *
- *
- Size:
- 318.89KB
- Email:
- as*****@capitalkoala.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-18
- Compare stats and ranking:
-
Ranking
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2024-02-15: Version 8.3.0.0 → 9.0.0.2
Add Host permissions: <all_urls>
Add Permissions: activeTab storage
Remove Permissions: http://*/* https://*/* https://www.capitalkoala.com/*
Add Optional permissions: tabs cookies activeTab
2022-01-24: Version 6.0.0.8 → 8.1.0.4
Add Permissions: https://www.capitalkoala.com/*
Remove Permissions: http://www.capitalkoala.com/*
User Reviews
Users find Capital Koala easy to use and beneficial for tracking compatible sites and earning rewards. However, it has notable compatibility issues, particularly causing errors on Google Keep and blocking PayPal authentication, which limits its overall effectiveness for some users. Pros
- Very easy to use.
- Helps to remember or track sites compatible with Capital Koala.
- Effective in accumulating rewards or benefits (e.g., cashback).
Cons
- Incompatibility with Google Keep causing page errors.
- Blocks authentication on PayPal, reducing usefulness for some users.
Recent reviews
Tant que cette extension bloquera les authentifications à Paypal elle sera globalement inutile.
by Fi*****, 2025-07-02
by Fi*****, 2025-03-08
by 远离*****, 2025-02-10
Is Capital Koala 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.
Capital Koala 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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- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.
Capital Koala is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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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- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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