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  3. Jscrambler
Logo of Jscrambler

Jscrambler

byJscrambler
in
2.2

Overview

Product Information on Jscrambler

Updated 13th October 2025

What is Jscrambler?

Jscrambler is a software designed for JavaScript protection and webpage security. It provides features to transform and obfuscate JavaScript code, making it difficult for unauthorized parties to reverse engineer or tamper with critical application logic. The software includes client-side security modules that detect and prevent code modifications, debugging, and other forms of interference on web applications. Jscrambler aims to address business risks such as intellectual property theft, code misuse, and security vulnerabilities in client-side code, assisting organizations in safeguarding sensitive functionality and data integrity within their web applications.

Jscrambler Pricing

Jscrambler software offers a subscription-based pricing model with multiple plans tailored to different levels of usage and feature requirements. The pricing structure is determined by variables such as the number of protected applications, volume of code transformations, and access to advanced security features. Custom enterprise packages are available for organizations with specific needs.

Overall experience with Jscrambler

Electronic Channel Supervisor
50M - 250M USD, Banking
FAVORABLE

“obfuscate your code with jscrambler”

4.0
Sep 18, 2020
We use Jscrambler as an obfuscation tool in the bank to protect against attacks and we are doing very well
Executive
50M - 250M USD, Software
CRITICAL

“Outdated tech, poorly tested. Not enterprise ready.”

1.0
Feb 16, 2024
Buggy and slow. Would not recommend if you need modern JS obfuscation.

About Company

Company Description

Updated 7th December 2023

Jscrambler was established in 2010 with the aim of addressing a critical security concern, the vulnerability of client-side web applications. The company developed a solution to protect these applications and has since expanded its services to include comprehensive protection for all client-side web apps, whether they be original or third-party integrations. The software solutions developed by Jscrambler are designed and built entirely in-house, focusing specifically on addressing client-side security. Rather than offering a portfolio of unrelated products or tools, Jscrambler specialises in providing complete solutions for protecting JavaScript-based web apps. The company services a wide range of enterprises that rely on safe online engagement with their customers. Jscrambler ensures that these interactions stay secure, allowing the enterprises to continue to innovate.

Company Details

Updated 26th February 2025
Company type
Private
Year Founded
2010
Head office location
Porto, Portugal
Number of employees
51 - 200
Website
https://jscrambler.com

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Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

Reviewer Insights for: Jscrambler
Performance of Jscrambler Across Market Features

Jscrambler Likes & Dislikes

Like

its easy of use, the administrative support we have, and it's easy to integrate.

Like

Good documentation.

Like

simple to set up and configure

Dislike

it would be Good if the support is 24*7 every day in all countries.

Dislike

Many bugs in this product, and VM obfuscation is incredibly slow compared to other providers.

Dislike

a bit pricey, upgrade path for on-premises installations could be easier

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Peer Discussions

Jscrambler Reviews and Ratings

2.2

(9 Ratings)

Rating Distribution

5 Star
33%
4 Star
44%
3 Star
11%
2 Star
0%
1 Star
11%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.0

Integration & Deployment

4.1

Service & Support

4.1

Product Capabilities

4.1

Filter Reviews
Sort By:
Most helpful
Last 12 Months
Star Rating
Reviewer Type
Reviewer's Company Size
Reviewer's Industry
Reviewer's Region
Reviewer's Job Function
  • Executive
    50M-1B USD
    Software
    Review Source

    Outdated tech, poorly tested. Not enterprise ready.

    1.0
    Feb 16, 2024
    Buggy and slow. Would not recommend if you need modern JS obfuscation.
  • Electronic Channel Supervisor
    50M-1B USD
    Banking
    Review Source

    obfuscate your code with jscrambler

    4.0
    Sep 18, 2020
    We use Jscrambler as an obfuscation tool in the bank to protect against attacks and we are doing very well
  • Software Engineer
    <50M USD
    Miscellaneous
    Review Source

    Easy to install and use

    4.0
    Sep 15, 2020
    easy to use product with an on-premises option. The technical support is good, altought the upgrade procedure for on-premises installations could be more straightforward
  • Software Engineer
    50M-1B USD
    IT Services
    Review Source

    Great tool with API support to secure client side web and mobile application

    5.0
    Dec 26, 2019
    We need to resolve the copyright and trademark issues concerning our customers. In our busy digital design studio, JScrambler offered us with an easy-to-use toolkit that met our requirements. We had a very complicated javascript-based SPA and we don't want others to see our business processes, so jscrambler was the right solution to cover it and make it more difficult for others to see the logic behind it.
  • Software Engineer
    50M-1B USD
    IT Services
    Review Source

    Implementation is quite easy and it is the whole package

    5.0
    Nov 27, 2019
    We used to get a lot of phishing attacks and MitB attacks on the websites created in our company. Sometimes it caused us money as well because we have HDFC, IDFC banks as our client too. we started using jscrambler and we were able to stop these attacks
Showing Result 1-5 of 9

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Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose.

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