No more typing reviews! Try our Samantha, our new voice AI agent.

Amazon Linux vs Kali Linux comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
4.9
Amazon Linux saves organizations money and time with no licensing costs, AWS integration, and reduced maintenance efforts.
Sentiment score
5.8
Kali Linux offers cost-effective security tools with DevOps integration, saving time and resources without upfront costs.
With Amazon Linux, selecting and launching instances on a public cloud provider means the machine spins up in fewer than ten seconds, making it efficient.
Cloud Solution Engineer at a outsourcing company with 10,001+ employees
By switching the compute fleet from a paid distribution to Amazon Linux, we have reduced our OS-related overhead cost by 100%.
System Engineer at a retailer with 10,001+ employees
Some wins commonly seen after switching, particularly when moving from general-purpose distributions such as Ubuntu, include approximately twenty to forty percent better price-performance ratio.
configuration and management deployment at a tech vendor with 10,001+ employees
Integrating Kali Linux with DevOps tools has resulted in reduced operational costs due to automated test cases, making it a worthwhile investment with significant returns by decreasing the attack surface area and the frequency of attack incidents.
SWE-1 at a tech vendor with 10,001+ employees
If we had installed it on-premises or through other means, it would have incurred significant money and effort to create the VMs, deploy it on machines, and then delete and format it after use.
Cloud Security Architect at a tech services company with 10,001+ employees
Kali Linux is a time-saving and cost-saving solution.
Senior Solution Architect & Delivery Lead at a tech services company with 10,001+ employees
 

Customer Service

Sentiment score
6.5
Amazon Linux's 24/7 support is efficient and responsive, with knowledgeable engineers and praised documentation, enhancing user experience.
Sentiment score
5.2
Kali Linux users rely on active community forums and documentation for effective support and troubleshooting, with generally positive experiences.
Amazon has the best expertise and they are available 24/7.
Senior AWS Consultant at Quantum Integrators
Timely and helpful responses for performance, updates, or AWS integration issues.
QA Engineer at a computer software company with 1,001-5,000 employees
Customer support provided excellent assistance, resolving the issue and getting the setup back to working order fast.
Software Engineer at cypherox technologies pvt. ltd
Since most of the tools and other things are community-based, the documentation and other community support are very good.
Cloud Security Architect at a tech services company with 10,001+ employees
I was able to solve the problems I was experiencing.
Product security engineer at a tech vendor with 10,001+ employees
Customer support for Kali Linux relies heavily on community documentation due to its open-source nature.
Assistant Consultant at cmc
 

Scalability Issues

Sentiment score
6.9
Amazon Linux excels in scalable, efficient operations with AWS, offering reliable performance and rapid scaling to meet demand.
Sentiment score
7.6
Kali Linux offers scalability across environments, supporting devices efficiently with positive performance linked to available hardware resources.
Since it is tightly integrated with AWS services, I can easily scale instances up or down based on demand using EC2 auto-scaling and load balancing.
Team Lead, Technical Content Security at Valuepoint Systems
Automatic scaling adds or removes servers based on CPU traffic, which is optimal for production applications, while load balancing helps distribute traffic across servers, preventing overloads and delivering stable performance.
Software Engineer at cypherox technologies pvt. ltd
The compatibility of container scalability with Amazon ECS and Amazon EKS, along with performance optimizations and low latency for workloads.
Technical Trainer at DIEMS, chh. Sambhajinagar
It is lightweight compared to Windows and scales well, especially in a VM environment.
Assistant Consultant at cmc
You can use it on cloud, VPS, and on-premises.
Security Researcher at a consultancy with 10,001+ employees
I would describe Kali Linux's scalability as very scalable because I can deploy it on a range of different machines, whether that is my laptop or using maybe Raspberry Pi or Android.
Cloud Ops Lead at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.4
Amazon Linux ensures stability, security, and efficiency for AWS environments with version locking and regular updates for seamless cloud performance.
Sentiment score
8.0
Kali Linux is praised for stability, especially in virtualization, with regular updates and effective maintenance by Offensive Security.
Combined with AWS managed infrastructure, it provides enterprise-grade reliability suitable for production workloads.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
Since it is purpose-built for the cloud, it lacks the bloat of traditional desktop-focused distributions, which leads to fewer crashes and higher uptime.
System Engineer at a retailer with 10,001+ employees
Compared to other Linux distributions, Amazon Linux is significantly more stable for AWS workloads because it is pre-optimized for EC2 hypervisor and includes integrated AWS tools out of the box.
Full Stack Developer at EnactOn Technologies
We utilize snapshots for penetration testing, allowing us to revert back if anything goes wrong, which is one of its good features.
Assistant Consultant at cmc
Due to the huge user base that uses it, it is kept up to date regularly.
Cloud Ops Lead at a tech vendor with 10,001+ employees
Kali Linux is stable for my use cases, though not the latest version.
Product security engineer at a tech vendor with 10,001+ employees
 

Room For Improvement

Enhancing third-party integrations, UI, documentation, and security patches can improve Amazon Linux user experience and deployment ease.
Kali Linux needs improved usability, stability, and community support, with enhancements in security, documentation, and AI integration.
Documentation explaining the differences between Ubuntu and Amazon Linux would be valuable.
full stack developer at 71Lbs
Since we are working in a real-time manner and need to scale things immediately, the time it takes to boot an instance and then deploy things is preventing me from giving it a perfect rating.
Senior Data Engineer at a transportation company with 501-1,000 employees
My advice for others looking into using Amazon Linux is to make sure the command line is easy and that Amazon Linux has more performance than other Linux environments and is more secure than other Linux environments as well.
DevOps Engineer at Wissen infotech
If real-time customized port scanning can be added, for example, instead of a default port such as 8080 or 443, if we can use a customized port such as 9876, that capability would be great.
Senior Technical Manager at a tech vendor with 10,001+ employees
I face significant challenges with Kali Linux regarding a major issue with the Grub loader becoming corrupted, which makes it very difficult to recover data.
Senior Solution Architect & Delivery Lead at a tech services company with 10,001+ employees
If there were video courses attached to how to safely use it, especially for absolute beginners with no previous experience using Linux operating systems, I think that could be very useful.
Cloud Ops Lead at a tech vendor with 10,001+ employees
 

Setup Cost

Amazon Linux is cost-effective for enterprises, with no licensing fees and flexible pay-as-you-go AWS service pricing.
Kali Linux is cost-effective for enterprises, primarily free but offers a perpetual license option for enterprise versions.
With Amazon Linux itself, there is no cost associated with using it, so I would say it is very good from a pricing perspective.
Cloud Ops Lead at a tech vendor with 10,001+ employees
If I am a new AWS customer, the AWS Free Tier typically includes, for the first six months, micro instances such as t2.micro or t3.micro for free.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
I am paying around $300 to $400 per month because I use many services.
Software Engineer at a tech services company with 501-1,000 employees
I simply create a VM, so there are no costs involved.
Senior Solution Architect & Delivery Lead at a tech services company with 10,001+ employees
My experience with pricing, setup costs, and licensing for Kali Linux has been positive, as it operates under an open-source model.
SWE-1 at a tech vendor with 10,001+ employees
The pricing and the deployment, resource usage are all spot on and clearly defined, making it helpful and useful for me to deploy and calculate costs.
Cloud Security Architect at a tech services company with 10,001+ employees
 

Valuable Features

Amazon Linux offers seamless AWS integration, cost-effectiveness, quick scaling, and strong security, ideal for consistent cloud deployment.
Kali Linux excels in security tools, seamless installation, and customization, making it ideal for ethical hackers and IT professionals.
Amazon Linux handles this automatically. It is optimized for EC2, AWS hardware and software, mostly secure and stable, and there is no additional cost.
Senior AWS Consultant at Quantum Integrators
In terms of service security, there are many constraint security protocols and policies that help me create our own networks, security groups, and inline policies.
Software Engineer at a tech services company with 501-1,000 employees
Amazon Linux's security updates have been helpful in general because I have had to be more specific in using the Identity Access Management (IAM) service so that we can have role-based permissions in preference to just keeping it open.
Fullstack Developer at a computer software company with 1,001-5,000 employees
Kali Linux has positively impacted my organization by improving efficiency in penetration testing; its open-source nature permits extensive customization and inclusion of numerous comprehensive pre-installed tools, contributing to a secure network environment with effective monitoring of network applications.
SWE-1 at a tech vendor with 10,001+ employees
A unique and really helpful feature of Kali Linux, compared to other operating systems, is that many of the offensive security tools are already pre-configured and pre-installed.
Product security engineer at a tech vendor with 10,001+ employees
Kali Linux positively impacts my organization by allowing us to monitor changes and security posture for the company.
Consultant at Cognizant
 

Categories and Ranking

Amazon Linux
Ranking in Operating Systems (OS) for Business
13th
Average Rating
8.6
Reviews Sentiment
6.1
Number of Reviews
44
Ranking in other categories
No ranking in other categories
Kali Linux
Ranking in Operating Systems (OS) for Business
10th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
25
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Operating Systems (OS) for Business category, the mindshare of Amazon Linux is 1.2%, up from 0.1% compared to the previous year. The mindshare of Kali Linux is 4.1%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Kali Linux4.1%
Amazon Linux1.2%
Other94.7%
Operating Systems (OS) for Business
 

Featured Reviews

Yatin Parmar - PeerSpot reviewer
Software Engineer at cypherox technologies pvt. ltd
Cloud platform has boosted secure web hosting, automation, and rapid backend deployment
To improve Amazon Linux, optimizing performance by choosing the right instance type for Amazon EC2, utilizing load balancers such as ELB, and monitoring with CloudWatch can lead to faster applications and better user experiences while reducing costs. Stopping unused EC2 instances and employing reservation spots as needed for storage on S3 saves money for clients and companies. It is also crucial to improve security through IAM roles without root access and properly configuring security settings. Implementing backups and encryption results in enhanced data safety and trust. Automation is key; using CI/CD pipelines allows for quicker deployments and reduced errors. Moreover, employing scalable architectures with auto-scaling and using microservices to distribute traffic effectively can effortlessly manage high traffic scenarios. By leveraging managed services such as RDS, S3 for storage, and Lambda for serverless computing, maintenance requirements are reduced and my organization can focus more on development. The ultimate goal of improving AWS usage must center around optimizing performance, minimizing costs, enhancing security, and automating deployments to build efficient cloud architecture.
Ciyagi Ciyagi - PeerSpot reviewer
Senior Solution Architect & Delivery Lead at a tech services company with 10,001+ employees
Runs efficiently across devices and streamlines penetration testing workflows
Kali Linux could be improved by including more tools. I would personally like to see improvements in Kali Linux, particularly regarding Grub issues that sometimes occur when installing the VM. Additionally, I have experienced problems when updating Kali Linux from a higher version to a lower version, which resulted in crashes. These Grub issues should be resolved. I face significant challenges with Kali Linux regarding a major issue with the Grub loader becoming corrupted, which makes it very difficult to recover data.
report
Use our free recommendation engine to learn which Operating Systems (OS) for Business solutions are best for your needs.
893,221 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
13%
Educational Organization
11%
Computer Software Company
10%
Outsourcing Company
9%
University
12%
Construction Company
12%
Comms Service Provider
11%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise12
Large Enterprise19
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise17
 

Questions from the Community

What needs improvement with Amazon Linux?
I believe there is no need to improve Amazon Linux. It is definitely working in a very progressive and highly scalable way.
What is your primary use case for Amazon Linux?
My use case for Amazon Linux includes web and application hosting, microservices, container, database management, and virtual desktop services. I use Amazon Linux as a lightweight base image for Do...
What advice do you have for others considering Amazon Linux?
I will provide a rating of eight for Amazon Linux. I am using a long-term support version of Amazon Linux, so there is no need for any other features. Amazon Linux provides different types of servi...
What do you like most about Kali Linux?
I use the tool with Nmap to perform network audits. We use it to find vulnerabilities in our network through attacks. It's for those who want to launch or create viruses or perform attacks on syste...
What is your experience regarding pricing and costs for Kali Linux?
My experience with pricing, setup cost, and licensing for Kali Linux has been that it was free to use.
What needs improvement with Kali Linux?
I think Kali Linux is good, but there is a widespread misunderstanding related to Kali Linux because many people believe Kali Linux is a tool for hackers and that anything can be hacked using it. T...
 

Comparisons

 

Overview

Find out what your peers are saying about Amazon Linux vs. Kali Linux and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.