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Azure Kubernetes Service (AKS) vs CoreOS Clair comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 16, 2024

Review summaries and opinions

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

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Container Security
12th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
43
Ranking in other categories
Vulnerability Management (11th), Cloud Workload Protection Platforms (CWPP) (8th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (7th)
Azure Kubernetes Service (AKS)
Ranking in Container Security
23rd
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
42
Ranking in other categories
No ranking in other categories
CoreOS Clair
Ranking in Container Security
39th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.6%, up from 1.0% compared to the previous year. The mindshare of Azure Kubernetes Service (AKS) is 0.9%, up from 0.7% compared to the previous year. The mindshare of CoreOS Clair is 0.7%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.6%
Azure Kubernetes Service (AKS)0.9%
CoreOS Clair0.7%
Other96.8%
Container Security
 

Featured Reviews

RO
IT Security Expert at Alior Bank S.A.
Unified risk scoring has improved our cloud visibility and simplifies remediation priorities
Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.
Daniel Wichinescki - PeerSpot reviewer
IT Specialist | SRE | Cloud Public and Private at Parana Banco
Has supported production deployments and simplified permission management though could reduce monitoring costs
For Azure Kubernetes Service (AKS), we only used it to orchestrate the Kubernetes pods. We didn't use the other features. We only used the environment to start our application. I utilized the automatic scaling capabilities. The integration with Azure Active Directory helped with the security of our applications. I think Amazon EKS is better. EKS is the best because there are many features to use for scaling and to control the environments.
Felipe Giffu - PeerSpot reviewer
Red Hat Solution Architect at Seprol Computadores e Sistemas
An operational system, similar to Linux where you can run your applications inside containers
With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers. When you mentioned using Nacula as part of your CI/CD pipeline, it means your application is deployed and managed automatically through the CI/CD process. Containers are used to deploy your application within this pipeline, but CoreOS does not run inside these containers. Instead, CoreOS is the base operating system that supports and manages these containers.

Quotes from Members

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

Pros

"Qualys TotalCloud has improved our security posture."
"By integrating TotalCloud, we have significantly reduced vulnerabilities in our deployment pipeline."
"TotalCloud offers a comprehensive suite of features, including EDR, XDR, and TrueRisk, providing a centralized platform for managing vulnerabilities and security risks."
"One of the most valuable features of Qualys TotalCloud is FlexScan, which is specifically for internet-facing VMs. We found this feature to be very useful. It was a key differentiator for us."
"Qualys TotalCloud is an excellent platform, and the beauty of the platform is that we can get all the vulnerabilities, see all the reports in a single dashboard, view them segregated, and easily learn about critical, high, and medium findings with appropriately provided remediation steps."
"We were able to realize its benefits within 24 to 48 hours."
"While automatic inventory detection upon connection is a helpful feature, a truly valuable capability would be assessing an environment's security posture against Azure and CIS best practices."
"The most valuable feature is extensibility."
"It is a stable solution."
"The product has built-in functionality that checks whether the service is available or not. In case the service is down, the tool will create a new instance by default. Hence, the web API will be always up irrespective of the server or the situation."
"The integration with Azure's security capabilities is very good. The Azure managed identity and integration with the Azure application gateway for App Ingress are valuable features. Additionally, it is a very stable tool."
"The setup was straightforward and it took one hour to deploy."
"The most valuable features of Azure Kubernetes Service are its integration with Kubernetes, offering similar features for a seamless experience."
"Its support team resolves technical issues accurately."
"Integration and automation are the best features of the solution."
"Azure Kubernetes Service (AKS) positively impacts my organization by helping us reduce costs; we run multiple microservices under one Azure Kubernetes Service (AKS) cluster using different namespaces, isolating each application and making management easy with beneficial add-ons."
"With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers."
"CoreOS Clair's best feature is detection accuracy."
"CoreOS Clair can be used by organizations of any size."
 

Cons

"In a future release, I suggest that zero-day vulnerabilities should be predicted in advance using AI technologies. The system is not 100% secure yet, so proactive threat hunting could be enhanced to be more proactive than the current system."
"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."
"TotalCloud could improve its scanning of niche devices like Wi-Fi dongles and USB modems because they are often untested. It covers everything else, like laptops, mobile devices, and Bluetooth IoT devices. They can improve on the small IoT devices because hackers and testers use these."
"The areas in the solution that have room for improvement include the UI/UX design, which should be improved, and they should integrate more artificial intelligence into the product."
"Regarding technical support from Qualys, they respond, but the response time can be too long. Sometimes we need to wait weeks for solutions to simple questions."
"Qualys TotalCloud needs to enhance its scanning capabilities in the IP domain, as it currently lacks the functionality to resolve IPs to their corresponding domain names."
"Areas that need improvement in every solution include the remediation part. The remediation steps should be simple enough for everyone to understand."
"We encountered challenges identifying the correct resource category for certain items, such as those in containers or storage."
"This is a fairly expensive solution, which can make it prohibitive for smaller organizations."
"The initial setup is complex."
"The initial setup of AKS is complicated. The setup depends on the cluster, nodes, and lots of other things. There are also lots of extremely critical small devices. Moreover, you will have to pay them even while setting up the solution. It is not like you setup first and then pay for it."
"Sometimes, it fails to provide specific metrics."
"Azure Kubernetes Service (AKS) is more flexible but more complex to maintain."
"I would like to see Azure implement something like the K9 terminal for interacting with Kubernetes clusters. It's a user-friendly CLI interface."
"If any customer uses a traditional code, the code-level changes take a lot of time."
"The cost of Azure Kubernetes Service (AKS) is extremely high"
"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."
"It can be improved in its support response. They usually take up to seven days to resolve the issue."
 

Pricing and Cost Advice

"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."
"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."
"Qualys TotalCloud is expensive."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"I am not sure about the pricing. From what I understand, it is a bit on the higher side, but I do not have the exact numbers."
"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."
"TotalCloud's price is about right where I would expect it to be."
"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."
"The solution does not cost much."
"The product is expensive."
"It is a cost-effective solution."
"You pay for what you use."
"The price of AKS is expensive. We pay approximately $10,000 monthly."
"As you scale your operations, AKS becomes more cost-effective."
"The cost of the solution is extremely high. Both Amazon and Azure cost extremely high. Given the basic features like when they are coming over the cluster nodes, we think over ten times before giving the solution to clients. No matter how many offerings the solution provides, it becomes so much of a burden that you are not even getting back your invested money from customers."
"Azure Kubernetes Service offers a pay-as-you-go licensing model."
"CoreOS Clair is open-source and free of charge."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
11%
Outsourcing Company
11%
Financial Services Firm
10%
Financial Services Firm
17%
Computer Software Company
8%
Construction Company
7%
Outsourcing Company
7%
Financial Services Firm
16%
Performing Arts
13%
Government
11%
Comms Service Provider
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise5
Large Enterprise31
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise7
Large Enterprise23
No data available
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
To be totally honest, I do not have any best features because I have had a bad experience using this tool, especially...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is vulnerability management and exposure management. I use this tool to evalua...
What needs improvement with Azure Kubernetes Service (AKS)?
I do not see any specific areas for improvement in Azure Kubernetes Service (AKS), except for the kind of support the...
What is your primary use case for Azure Kubernetes Service (AKS)?
My main use case for Azure Kubernetes Service (AKS) is hosting a Comark website on it. In addition to hosting a Comar...
What advice do you have for others considering Azure Kubernetes Service (AKS)?
I would rate Azure Kubernetes Service (AKS) at a nine out of ten. I deduct one point for customer support, as seventy...
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Also Known As

Qualys TotalCloud with FlexScan
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Overview

 

Sample Customers

Information Not Available
Information Not Available
eBay, Veritas, Verizon, SalesForce
Find out what your peers are saying about Azure Kubernetes Service (AKS) vs. CoreOS Clair and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.