CoreOS Clair vs Mirantis Container Cloud comparison

Red Hat and Mirantis are both solutions in the Container Security category. Red Hat is ranked #39, while Mirantis is ranked #33 with an average rating of 8.0. Red Hat holds a 0.7% mindshare in Container Security, compared to Mirantis’s 0.5% mindshare. Additionally, 100% of Red Hat users are willing to recommend the solution, compared to 94% of Mirantis users who would recommend it.

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Executive SummaryUpdated on Sep 16, 2024

Mirantis Container Cloud and CoreOS Clair compete in the container management and security market. Mirantis Container Cloud tends to have the upper hand in support and cost-effectiveness, while CoreOS Clair shines with its robust feature set.

Features: Mirantis Container Cloud offers comprehensive orchestration capabilities, support for multiple cloud environments, and seamless Kubernetes integration. CoreOS Clair provides detailed vulnerability scanning, frequent updates, and superior security features.

Room for Improvement: Mirantis Container Cloud users express the need for improved documentation, more advanced analytics tools, and overall better user support. CoreOS Clair users desire a more intuitive configuration process, better scalability options, and easier usability.

Ease of Deployment and Customer Service: The deployment of Mirantis Container Cloud is straightforward with strong, responsive customer support. CoreOS Clair’s deployment requires more technical expertise but benefits from a dedicated and knowledgeable support team.

Pricing and ROI: Mirantis Container Cloud offers better pricing and quicker return on investment, making it attractive for budget-conscious users. CoreOS Clair, although potentially more expensive, justifies the higher cost through enhanced features and superior capabilities.

To learn more, read our detailed CoreOS Clair vs. Mirantis Container Cloud Report (Updated: June 2026).

Buyer's Guide

CoreOS Clair vs. Mirantis Container Cloud

June 2026

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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

Mindshare comparison

As of August 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.7%, up from 1.0% compared to the previous year. The mindshare of CoreOS Clair is 0.7%, up from 0.5% compared to the previous year. The mindshare of Mirantis Container Cloud is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Qualys TotalCloud	1.7%
Mirantis Container Cloud	0.5%
CoreOS Clair	0.7%
Other	97.1%

Container Security

Featured Reviews

Robert Orłowski

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.

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Felipe Giffu

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.

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Hitesh D

Senior Manager at pnb metlife

High availability and self-healing mechanisms ensure seamless production builds

The most useful feature of Mirantis Container Cloud for our container management is Kubernetes. It provides a cluster, high availability, and a self-healing mechanism. Its multi-cluster management capability enhances our operational efficiency as it is easy to use, and every deployment is from the CI/CD, which automatically builds and deploys without human interference, reducing our deployment time to a few seconds.

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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."

"The vulnerability management feature is the one I like the most because it provides a clear picture of all vulnerabilities."

"The most valuable feature is the consolidated information that it provides from various platforms."

"In my opinion, this is the best tool."

"I would definitely recommend Qualys TotalCloud to other users."

"TotalCloud's best feature is the integration of cloud accounts. It helps with the risk and security posture management of our cloud infrastructure."

"I found the initial setup user-friendly."

"The agent and agentless scanning in TotalCloud, particularly the FlexScan method, is incredibly valuable. With traditional scanning approaches, we had to give IP ranges and whitelist IPs. All that is now simplified. FlexScan requires minimal intervention, and after configuration, it automatically collects data and performs necessary scans."

More Qualys TotalCloud pros

"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 can be used by organizations of any size."

"CoreOS Clair's best feature is detection accuracy."

"I use Docker in combination with Kubernetes. Management of software packages is easy. It also can be done fast. Rolling out new software updates is smoother and faster due to Mirantis Container Cloud."

"One of the most valuable feature is its scalability because it is easy to work with. Even though I haven't fully removed it before, it's simple to get started and develop further. It's comparable to working with languages like C++ and Python. Python. It is easy to understand and more user-friendly."

"Main products are portable."

"Docker is very helpful for taking the code from development and applying it to the end user."

"This solution has improved our organization with the agility, microservices approach, and scalable solutions for distributed systems."

"It is a stable solution. It is nearly perfect. I would rate the stability a ten out of ten."

"The initial setup was really easy and the deployment was fast and straightforward."

"The most useful feature of Mirantis Container Cloud for our container management is Kubernetes. It provides a cluster, high availability, and a self-healing mechanism."

More Mirantis Container Cloud pros

Cons

"Areas that need improvement in every solution include the remediation part. The remediation steps should be simple enough for everyone to understand."

"To improve the user experience, reporting could be simplified for better comprehension by end users and project managers, facilitating issue resolution."

"Their customer support needs improvement."

"The support process is inefficient due to the excessive number of replies required when submitting tickets."

"Although TotalCloud is a helpful tool, some of its advanced features are still under development."

"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."

"Qualys TotalCloud's increasing complexity, due to the development and deployment of multiple solutions, is making the GUI difficult to navigate."

"Enhancing clarity regarding its compliance capabilities would be beneficial, as the current scope is limited in geographic coverage."

More Qualys TotalCloud cons

"It can be improved in its support response. They usually take up to seven days to resolve the issue."

"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."

"An improvement would be automated testing."

"I think this solution needs better security due to rising threats from the outside world."

"I have consulted Mirantis support for some issues, but the support quality is not good. I suffer from support delays due to timezone differences between India and USA."

"Docker is not stable itself because it is an engine to run containers, and whenever a container is shut down, your data is lost, and you need to restart the containers."

"In my previous years, I have brainstormed about the development of Container software. I have recently shifted focus, but the knowledge gained from those were really helpful. In my experience, Containers have their own complexities and to implement them, open source information is crucial. A software with new features would be beneficial. I suggest to implement a flow-based approach for container sequences, similar to Google Cloud's machine learning. The current process of deploying containers involves too many steps, and a more streamlined method would be appreciated. I've even automated deployment using APIs. Overall, simplifying container management and deployment processes would be valuable."

"I feel that the product lacks to offer a proper health status of the images which are running, making it an area where improvements are required."

"I find Docker easier to use, but I gave it to an inexperienced developer and it took him a lot of time to understand."

"The solution's stability could be improved."

More Mirantis Container Cloud cons

Pricing and Cost Advice

"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."

"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."

"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 offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."

"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."

"The pricing is comparable. It is built into our other product, so I cannot piecemeal it. It is a part of our subscription."

"The cost is high, but it meets our organizational needs."

More Qualys TotalCloud pricing and cost advice

"CoreOS Clair is open-source and free of charge."

"With open source, you can use Mirantis completely free."

"The solution is open-source and free to try."

"Mirantis Container Cloud is free. However, there are features for which you need to pay."

"We use the free version of this solution."

"I rate the product price an eight on a scale of one to ten, where one means low price and ten means high price."

"The pricing and licensing really depends on what your needs are. You could be paying $100 a month to $100,000. It depends on the needs you have from the solution, and the agreement you make."

"This solution is free."

"Docker is a free solution."

More Mirantis Container Cloud pricing and cost advice

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Top Industries

By visitors reading reviews

Manufacturing Company

13%

Outsourcing Company

12%

Comms Service Provider

10%

Financial Services Firm

10%

Financial Services Firm

18%

Performing Arts

12%

Government

11%

Comms Service Provider

11%

Construction Company

28%

Financial Services Firm

12%

Comms Service Provider

Marketing Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	5
Large Enterprise	30

No data available

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	3
Large Enterprise	17

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?

The price is very expensive, actually.

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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...

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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...

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What is your experience regarding pricing and costs for Mirantis Container Cloud?

Regarding the cost, Mirantis Container Cloud is cheaper than other solutions like Red Hat. The license costs around 1...

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What needs improvement with Mirantis Container Cloud?

Mirantis Container Cloud should have AI integration tools, which are not available right now. These tools should assi...

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What is your primary use case for Mirantis Container Cloud?

We are using Mirantis Container Cloud ( /products/mirantis-container-cloud-reviews ) for production builds. It is int...

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Comparisons

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Compared 10% of the time

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Compared 8% of the time

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Compared 7% of the time

Prisma Cloud by Palo Alto Networks vs Qualys TotalCloud

Compared 6% of the time

AWS Security Hub vs Qualys TotalCloud

Compared 5% of the time

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Snyk vs CoreOS Clair

Compared 13% of the time

JFrog Xray vs CoreOS Clair

Compared 13% of the time

Prisma Cloud by Palo Alto Networks vs CoreOS Clair

Compared 11% of the time

Aqua Cloud Security Platform vs CoreOS Clair

Compared 9% of the time

Sysdig Secure vs CoreOS Clair

Compared 6% of the time

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NGINX App Protect vs Mirantis Container Cloud

Compared 16% of the time

Canonical LXD vs Mirantis Container Cloud

Compared 10% of the time

Robin Systems vs Mirantis Container Cloud

Compared 10% of the time

SUSE NeuVector vs Mirantis Container Cloud

Compared 10% of the time

SUSE Rancher vs Mirantis Container Cloud

Compared 6% of the time

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Product Reports

Buyer's Guide

Qualys TotalCloud

July 2026

Download Qualys TotalCloud product report

Buyer's Guide

Container Security

July 2026

Download CoreOS Clair product report

Buyer's Guide

Mirantis Container Cloud

July 2026

Download Mirantis Container Cloud product report

Also Known As

Qualys TotalCloud with FlexScan

No data available

Docker Enterprise

Overview

Qualys TotalCloud enhances security posture across cloud environments with continuous monitoring, vulnerability management, and risk visualization, ensuring efficient threat assessment and automated remediation for improved cyber risk reduction.

Qualys TotalCloud offers a robust suite of security tools essential for organizations managing multi-cloud infrastructures. By integrating cloud accounts and automating workflows, it supports AWS, Azure, and GCP, offering comprehensive vulnerability management and zero-day detection. The platform's user-friendly design, combined with its extensive risk management and unified threat assessment capabilities, enables organizations to prioritize and remediate vulnerabilities effectively. TruRisk Insights provides clear insights on cyber risks, while the automation options streamline patch management and scanning processes. API integration across IaaS and SaaS environments further enhances resource allocation efficiency and saves time, addressing misconfigurations across cloud environments.

What are the most important features of Qualys TotalCloud?

Accurate Vulnerability Reports: Delivers precise and actionable insights for risk mitigation.
Zero-Day Detection: Identifies and addresses zero-day vulnerabilities proactively.
Unified Threat Assessment: Offers comprehensive evaluation of threats across the environment.
Extensive Risk Management: Manages risks effectively with advanced insights and prioritization.
Continuous Monitoring: Provides non-stop surveillance for vulnerabilities and threats.
Cloud-Native Automation: Streamlines processes and reduces manual efforts using automation.
FlexScan for Internet-Facing VMs: Scans external VMs efficiently to detect vulnerabilities.
Dashboard Risk Visualization: Clear visualization helps prioritize vulnerabilities.

What benefits and ROI should users look for?

Improved Security Posture: Enhances threat detection and response across clouds.
Time Savings: Automation reduces time spent on manual vulnerability management.
Resource Efficiency: Better allocation of resources through streamlined workflows.
Enhanced Risk Prioritization: Focus on critical vulnerabilities for effective mitigation.
Integrated Cloud Accounts: Facilitates seamless cloud management and security.

Qualys TotalCloud is deployed in sectors needing rigorous vulnerability management, such as finance and healthcare. Companies utilize it to secure multi-cloud environments like AWS, Azure, and GCP, focus on compliance, and integrate security into CI/CD pipelines to detect and remedy threats pre-deployment.

Qualys

CoreOS Clair is an open-source tool designed to analyze vulnerabilities within container images, offering in-depth scanning and reporting capabilities. Its integration with the container environment makes it a vital resource for maintaining security within cloud-native applications.

CoreOS Clair provides a robust solution for identifying and managing vulnerabilities across containerized systems. By integrating seamlessly into CI/CD workflows, it enhances security protocols without disrupting operational efficiencies. Its effectiveness is rooted in its ability to assess vulnerabilities in real-time, delivering critical insights that inform proactive security measures. Clair supports a comprehensive database of known vulnerabilities, enabling quick identification and resolution of security risks.

What are its most important features?

Vulnerability Scanning: Identifies vulnerabilities in container images, ensuring security compliance.
API Integration: Offers API support for seamless integration with existing systems.
Continuous Updates: Maintains a current database of vulnerabilities, enhancing detection capabilities.
Customizable Notification: Allows configuration of alerts based on specified vulnerability criteria.

What benefits should users look for in the reviews?

Improved Security: Regular scans help in early detection and mitigation of vulnerabilities.
Operational Efficiency: Automated processes reduce manual efforts necessary for security checks.
Adaptability: API functionality allows implementation within diverse IT environments.
Scalability: Designed to support extensive deployment without loss of performance.

In industries such as finance and healthcare, CoreOS Clair enhances security by integrating into existing workflows, ensuring that sensitive data is protected against vulnerabilities. Its ability to identify threats in real-time supports compliance with stringent regulatory standards without compromising efficiency.

Red Hat

Mirantis Container Cloud provides rapid deployment and scalability with easy-to-use systems. It is designed for efficient cloud management through automation and robust Kubernetes integration, aiding various industries in effective container management.

Mirantis Container Cloud delivers a comprehensive platform for managing application architectures, electronic commerce, and cybersecurity with seamless multi-cluster management. It integrates real-time vulnerability scanning and centralized microservices configuration. Significantly enhancing cloud performance, it simplifies workflows for businesses by ensuring straightforward billing and identity provider integration. While known for ease of use across multi-cloud environments, it continues to evolve in GUI enhancements and better legacy system integration. Improved documentation and AI integration tools further expand its capabilities.

What are Mirantis Container Cloud's key features?

Rapid Deployment: Quick and efficient setup.
User-Friendly Interface: Simplifies cloud management.
Scalability: Supports growing business needs seamlessly.
Multi-Cluster Management: Enhances operational efficiency.
Automation: Streamlines application workflows.

What benefits and ROI should users expect?

Improved Efficiency: Reduces operational complexities.
Enhanced Security: Protects sensitive data effectively.
Cost Management: Provides a clear and straightforward billing system.
Expanded Multi-Cloud Support: Increases flexibility and agility.

Mirantis Container Cloud is instrumental in various industries like e-commerce and cybersecurity by enabling containerization for streamlined operations. It supports hybrid cloud setups and facilitates AI-driven solutions, offering a reliable framework for managing deployment environments and production builds.

Mirantis

Sample Customers

Information Not Available

eBay, Veritas, Verizon, SalesForce

illumina, Groupon, PayPal, ebay, ING, New Relic

Buyer's Guide

CoreOS Clair vs. Mirantis Container Cloud

June 2026

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