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1Code reviewed

No malware found

In code review

Our reviewer read this extensionโ€™s code and found no malicious behaviour. An automated risk flag was reviewed and overturned.

What our analysis found

RatePunk Hotel Booking Deals, used by 50,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in April 2026.

The ML model gave a risk score of 0.00, and manual review confirms the extension is a legitimate hotel price comparison tool. All network requests go to the publisher's domains (,) or well-known analytics services (Plausible, Amplitude). Affiliate link rewriting and cashback tracking are core disclosed features. No evidence of unauthorized data collection, code injection, or obfuscation beyond standard Webpack bundling. The publisher is trusted, and the extension has high ratings and a large user base.

RatePunk Hotel Booking Deals

RatePunk Hotel Booking Deals

ID: gdaioanblcnghddimngklkhgcbomfdck

Supported Languages

๐Ÿ‡ง๐Ÿ‡ทBrazilian Portuguese
๐Ÿ‡ง๐Ÿ‡ฌBulgarian
๐Ÿ‡จ๐Ÿ‡ณChinese (Simplified)
๐Ÿ‡จ๐Ÿ‡ฟCzech
๐Ÿ‡ฉ๐Ÿ‡ฐDanish
๐Ÿ‡ณ๐Ÿ‡ฑDutch
๐Ÿ‡บ๐Ÿ‡ธEnglish
๐Ÿ‡ซ๐Ÿ‡ฎFinnish
๐Ÿ‡ซ๐Ÿ‡ทFrench
๐Ÿ‡ฉ๐Ÿ‡ชGerman
๐Ÿ‡ฌ๐Ÿ‡ทGreek
๐Ÿ‡ญ๐Ÿ‡บHungarian
๐Ÿ‡ฎ๐Ÿ‡ฉIndonesian
๐Ÿ‡ฎ๐Ÿ‡นItalian
๐Ÿ‡ฏ๐Ÿ‡ตJapanese
๐Ÿ‡ฐ๐Ÿ‡ทKorean
๐Ÿ‡ฒ๐Ÿ‡พMalay
๐Ÿ‡ณ๐Ÿ‡ดNorwegian
๐Ÿ‡ต๐Ÿ‡ฑPolish
๐Ÿ‡ท๐Ÿ‡ดRomanian
๐Ÿ‡ท๐Ÿ‡ธSerbian
๐Ÿ‡ธ๐Ÿ‡ฐSlovak
๐Ÿ‡ธ๐Ÿ‡ฎSlovenian
๐Ÿ‡ช๐Ÿ‡ธSpanish
๐Ÿ‡ธ๐Ÿ‡ชSwedish
๐Ÿ‡น๐Ÿ‡ญThai
๐Ÿ‡น๐Ÿ‡ทTurkish

Extension Info & Metadata

Status
Active
Version
1.49.8
Size
2.01 MB
Rating
4.0/5
Reviews
132
Users
50,000
Type
Extension
Updated
Apr 21, 2026
Category
Travel
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed
Scanned by Extension Auditor โ€” Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
ratepunk.comView Profile
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
50,000

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:โ€ข 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

Each row lists a threat category the scanner evaluates. A checkmark means the review ran and found no matching issues in that category for this version.

  • Data Exfiltration

    Code review completed; no malicious patterns detected for this category.

  • Unauthorized Data Collection

    Code review completed; no malicious patterns detected for this category.

  • Network Interception

    Code review completed; no malicious patterns detected for this category.

  • Code Injection

    Code review completed; no malicious patterns detected for this category.

  • Credential Theft

    Code review completed; no malicious patterns detected for this category.

  • Obfuscation

    Code review completed; no malicious patterns detected for this category.

  • Tracking

    Code review completed; no malicious patterns detected for this category.

  • Privilege Escalation

    Code review completed; no malicious patterns detected for this category.

  • Phishing

    Code review completed; no malicious patterns detected for this category.

  • Remote Code Loading

    Code review completed; no malicious patterns detected for this category.

  • Other

    Code review completed; no malicious patterns detected for this category.

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About this extension

Ultimate travel helper the best hotel price in seconds, price drop alerts after booking and cashback on stays

Read the publisherโ€™s full description

RatePunk is a browser extension that leads you throughout the whole hotel booking journey, popping out every time you could potentially save some money on your travels. 8 money-saving hacks - all in one FREE tool. What are these hacks? How did they save our users $19M+ so far, and how can you save up to a few hundred on every hotel you book? To give you all these answers, we wanted a real user-experience example. Below, youโ€™ll find 8 travel hacking questions and travelersโ€™ answers BEFORE installing RatePunk & AFTER. ๐Ÿ‘‰ How much did the hotel you booked last cost on other booking websites? BEFORE: The hell knows, why would I check ๐Ÿคจ AFTER: RatePunk said itโ€™s $145 on Priceline, $229 on Expedia and $252 on Booking.com, how bout that ๐Ÿ˜ ๐Ÿ‘‰ Was the phone price or the desktop price better? BEFORE: I still have no idea what youโ€™re talking about. I booked with my phone, and thatโ€™s it. ๐Ÿ˜ก AFTER: RatePunk showed me that the mobile price was lower, so I booked there ๐Ÿซณ๐ŸŽค ๐Ÿ‘‰ Do you use no-commission booking websites? BEFORE: ๐Ÿ™…โ€ฆ what are these? AFTER: Yes! RatePunkโ€™s users have access to zero-margin hotel prices on their website, so I book there when they have the best deal. ๐Ÿ‘‰ Have you ever tried negotiating the price for your wanted Airbnb? BEFORE: YOU CAN DO THAT? ๐Ÿ™€ AFTER: Yeps, and itโ€™s quite easy to land a deal. RatePunk has this one-click negotiator, so I donโ€™t need to get involved in any long discussions. ๐Ÿค˜ ๐Ÿ‘‰ Did you know Airbnb properties are also listed on other booking websites? BEFORE: ๐Ÿ˜ข ??? AFTER: I booked my last Airbnb on Booking.com, actually. RatePunk redirected me there & I didnโ€™t need to pay the huge cleaning fee. ๐Ÿค‘ ๐Ÿ‘‰ Do you track price changes before booking the hotel? BEFORE: I find a good deal - I take it, so no. โŒ AFTER: If Iโ€™m booking long in advance - I activate the RatePunk price tracking toggle. ๐Ÿ”› It sends me an email when the price drops & I book it then! ๐Ÿ‘‰ Have you ever tried connecting to another country to score a better hotel deal? BEFORE: I need to MOVE to get a good price now?! ๐Ÿฅด AFTER: RatePunk lets me know if another country gets access to a better rate. Then I use my VPN service ๐ŸŒ & book it from there. ๐Ÿ‘‰ Does REBOOKING say anything to you? BEFORE: I donโ€™t like this quiz anymoreโ€ฆ ๐Ÿšถ AFTER: Oh, I activate this feature when I book a free-cancellation hotel. RatePunk then sends me an email ๐Ÿ“ฉ if the price drops afterwards, so I can cancel it & rebook it for that better price. *the whole thing is entirely true, except for the parts that are all made up There are only 5 steps in between the BEFORE & AFTER: 1๏ธโƒฃ Add to Chrome 2๏ธโƒฃ Go to your favorite booking site (Expedia, Booking.com, Priceline, Agoda, Airbnb) 3๏ธโƒฃ Pick a hotel/property you want to book 4๏ธโƒฃ RatePunk will pop up & show you all the possible savings 5๏ธโƒฃ Be 100% sure youโ€™re never overpaying. _____ Not to brag or anything but: ๐Ÿ† Weโ€™re named among the 10 Best Money-Saving Apps by the US News. ๐Ÿ† Weโ€™re listed among the 9 free browser extensions that will save you money online by Tech Advisor. _____ Thereโ€™s a team hustling on this 24/7. If you have any questions, troubles or want to share your AFTER experience, contact us at hi@ratepunk.com and letโ€™s make RatePunk the ultimate travel tool together. Affiliate Disclosure RatePunk uses affiliate programs to support its free services. This means that when you book a hotel through our extension, we may earn a commission at no additional cost to you. This helps us keep the extension free and improve your experience. Check out our homepage for more: https://www.ratepunk.com/

User reviews

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