CouponCabin Sidekick - Coupons & Promo Codes
By: CouponCabin.com
When it comes to coupons and promo codes, the CouponCabin Sidekick always has your back.
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Features & Capabilities
User Growth & Download Statistics
- By:
- CouponCabin.com
- Daily users:
- 1,160 -83
- Rating:
- 4.48 (156)
- Version:
- 3.5.2.0 Last updated: 2026-05-27
- Version code:
- 6280360
- Creation date:
- 2015-03-23
- Risk:
- High risk impact Moderate risk likelihood
- Permissions:
- Host permissions:
- <all_urls>
- <all_urls>
- Content scripts matches:
- <all_urls>
- <all_urls>
- Size:
- 281.93KB
- Email:
- su*****@couponcabin.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-23
- Compare stats and ranking:
- CouponCabin Sidekick - Coupons & Promo Codes vs ShopBuddy
- CouponCabin Sidekick - Coupons & Promo Codes vs Rebates: Automatic Coupon Finder & Cashback
- CouponCabin Sidekick - Coupons & Promo Codes vs Coupons.com | Shopping with Savings
Ranking
Other platforms
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
2025-03-14: Version 3.4.3.3 → 3.5.0.8
Add Host permissions: <all_urls>
Add Permissions: alarms
Remove Permissions: <all_urls>
User Reviews
Users appreciate CouponCabin Sidekick for helping save money through coupons and cash back. However, many find the frequent pop-ups annoying, with no way to disable them. The redemption process has become complicated and sometimes intrusive, demanding sensitive information. Technical issues like access errors are also reported, negatively impacting usability. Pros
- Helps save money with coupons and cash back offers.
- Effective in finding coupons on many websites.
Cons
- Annoying pop-up notifications that appear frequently with no option to disable.
- Requires turning off ad blockers, VPNs, and enabling cookies, which some users find intrusive.
- Redemption process is complicated with changing requirements and requests for sensitive documents.
- Errors such as 'Access Denied Error 16' occur after installation.
Recent reviews
by Ya*****, 2026-03-17
Effortless money in your pocket.
by Fi*****, 2025-06-15
by Fi*****, 2025-06-13
Is CouponCabin Sidekick - Coupons & Promo Codes 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.
CouponCabin Sidekick - Coupons & Promo Codes 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.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
- 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.
CouponCabin Sidekick - Coupons & Promo Codes 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.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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