Chainguard Containers vs Red Hat Advanced Cluster Security for Kubernetes comparison

Chainguard and Red Hat are both solutions in the Container Security category. Chainguard is ranked #30 with an average rating of 8.3, while Red Hat is ranked #23 with an average rating of 8.0. Chainguard holds a 1.0% mindshare in Container Security, compared to Red Hat’s 1.4% mindshare. Additionally, 100% of Chainguard users are willing to recommend the solution, compared to 100% of Red Hat users who would recommend it.

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Executive SummaryUpdated on Feb 8, 2026

Red Hat Advanced Cluster Security for Kubernetes and Chainguard Containers are competing products in enterprise-grade Kubernetes security and container management. Red Hat seems to have the upper hand with its robust feature set and comprehensive support, making it more suitable for large-scale deployments, while Chainguard focuses closely on security-sensitive environments.

Features: Red Hat Advanced Cluster Security includes vulnerability management, compliance, and visibility across Kubernetes clusters. Chainguard Containers focuses on supply chain security features, base image integrity, and provenance.

Ease of Deployment and Customer Service: Red Hat provides a streamlined deployment experience with strong customer support, making it suitable for enterprises needing comprehensive assistance. Chainguard Containers offers efficient deployment with targeted support, appealing to organizations preferring security implementation over extensive service integrations.

Pricing and ROI: Red Hat's pricing reflects extensive features and support, making it potentially more costly upfront but delivering significant ROI for large enterprises. Chainguard Containers has a security-focused pricing structure that offers high ROI in contexts prioritizing security over broad capabilities.

To learn more, read our detailed Chainguard Containers vs. Red Hat Advanced Cluster Security for Kubernetes Report (Updated: June 2026).

Buyer's Guide

Chainguard Containers vs. Red Hat Advanced Cluster Security for Kubernetes

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 Chainguard Containers is 1.0%, up from 0.6% compared to the previous year. The mindshare of Red Hat Advanced Cluster Security for Kubernetes is 1.4%, down from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Qualys TotalCloud	1.7%
Red Hat Advanced Cluster Security for Kubernetes	1.4%
Chainguard Containers	1.0%
Other	95.9%

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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ParthasarathyT

Senior Infrastructure Engineer at Publicis Sapient

Secures container builds, has simplified compliance audits and reduced vulnerabilities dramatically

The benefit of Chainguard Containers is that it makes development simpler. It makes the development team confident there will not be any bugs or vulnerabilities in the image they are using. It is mainly needed for vulnerabilities, SLAs, security audits, and SOC 2, ISO, and PCI compliance. The image includes SBOM, signature, and provenance metadata, which makes audits much easier. The best features Chainguard Containers offers include a reduced image size. It removes the shell and the package manager, resulting in a significantly smaller image size compared with a normal image. We can deploy production workloads directly without worrying about security concerns. If we want a strong supply chain for security, we will be using it. Many users are already tired of scanning alerts, so this will be a great thing. Removing the shell and package manager has positively impacted my team's workflow and deployment speed by making it quite user-friendly, where the developer can touch it without any hesitation. Chainguard Containers are built and pushed from non-patched binaries, with the packages compiled directly from the source. No dependencies or pre-built distro packages like Debian or Alpine are required, so there are no hidden vulnerabilities. The developer gains full control over what goes inside, and the image size is smaller with fewer vulnerabilities, in fact, zero. It has built-in processes like SBOM, which is Software Bill of Material generated. The image is cryptographically signed, and provenance is tracked, leading to faster patching, minimal footprint, and best supply chain control. Chainguard Containers has positively impacted my organization by reducing constant CVE fixing, resolving security versus DevOps conflicts, and minimizing compliance headaches. After implementing secured-by-default containers, there is less effort on fixing vulnerabilities, faster delivery, and better compliance. The impact on security teams includes a lower risk of attack, less panic during audits, and significantly fewer security noises. A specific outcome we have noted since implementing Chainguard Containers is that for a client who uses more than 200 containers, they previously received vulnerability warnings for every deployment. Once we implemented Chainguard Containers, the vulnerability ratio drastically decreased, from 100 to 30. Nearly 70% of the vulnerability checks have passed. Chainguard Containers are CVE-resistant, which is significant as CVEs represent Common Vulnerabilities and Exposures.

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John-Riley

Cybersecurity Architect/System Security Engineer at General Dynamics Mission Systems–Canada

Provides network mapping feature for visualizing container communication but complex setup

There is room for improvement in the setup process. All these tools come down to how you're integrating into your environment and having good knowledge of the tool. So that's the biggest problem with all these security tools – you gotta have knowledgeable people to build, integrate, and really flesh them out in your environment to make them work as they should.

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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

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

"The best part I like is the on-demand scans."

"I appreciate Qualys TotalCloud's ability to onboard any type of device with ease, including containers."

"Vulnerability and threat detection and assessment of the criticality of the vulnerabilities exposed are most valuable."

"Qualys TotalCloud's most valuable features are its cloud security posture management, Kubernetes, and container security capabilities."

"I depend heavily on the reports that I have from this tool."

"Qualys TotalCloud provides unified vulnerability and threat assessment for IaaS and SaaS and a single prioritized view of risk, which helps reduce my workload by not having to combine multiple sources."

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

More Qualys TotalCloud pros

"Chainguard Containers has positively impacted my organization even during the proof of concept phase by improving our security posture."

"Chainguard Containers has positively impacted my organization by reducing constant CVE fixing, resolving security versus DevOps conflicts, and minimizing compliance headaches."

"The best feature of Chainguard Containers is being distroless, and the main thing I liked about it is that they follow the SBOM process and the continuous rebuilds they were doing, and they were helping me to rapidly remediate the failures which were happening."

"Specific outcomes and metrics show that before this, every month there would be 15 to 20 vulnerabilities, but after switching to Chainguard Containers, there are now only one or maybe two vulnerabilities."

"The most beneficial security feature of the product revolves around the areas of vulnerability and configuration."

"Scalability-wise, I rate the solution a nine out of ten."

"Segmentation is the most powerful feature."

"Offers easy management with authentication and authorization features"

"The benefit of working with the solution is the fact that it's very straightforward...It is a perfectly stable product since the details are very accurate."

"I like virtualization and all those tools that come with OpenShift. I also like Advanced Cluster Management and the built-in security."

"The most valuable feature of the solution is its monitoring feature."

"It is easy to install and manage."

More Red Hat Advanced Cluster Security for Kubernetes pros

Cons

"One of the things that could be improved is the alerts. Qualys is a fantastic tool, especially with the TruRisk feature, but one challenge that most leaders face involves alert fatigue."

"Some major banks and insurance companies require an on-premises solution for comprehensive vulnerability management, which TotalCloud does not offer."

"I would like the ability to disable certain default built-in policies as they can be misleading when creating dashboards. That is the top one."

"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."

"Qualys TotalCloud has the potential to improve by integrating a hybrid platform for comprehensive management of both on-premises and cloud infrastructures."

"The price is very expensive, actually."

"There is room for improvement in vulnerability scanning, particularly for PaaS environments. Currently, Qualys does not have full access to these instances, which limits its effectiveness."

"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."

More Qualys TotalCloud cons

"The biggest challenge in Chainguard Containers is that they provide minimal images, which can make troubleshooting difficult because common debugging tools are also not included."

"Sometimes there are backend errors which we come across again and again, and there is a resolution, but there are pending tickets for it. That sucks sometimes."

"The accuracy and reliability of the output from Chainguard Containers are below average, but I still give it an average rating of 6.5 to 7 because of its capabilities and its functionality for a developer-friendly approach."

"The only limitation or challenge that stood out during my evaluation of Chainguard Containers was the fact that it is primarily based on Alpine, which can be tricky to use in native Kubernetes environments, as we use Tecton primarily, which is a CI/CD pipeline that runs on native Kubernetes."

"The solution's price could be better."

"Red Hat is somewhat expensive."

"The support and specifications need to be up to date for the cluster technologies"

"The solution lacks features when compared to some of the competitors such as Prisma Cloud by Palo Alto Networks and has room for improvement."

"The deprecation of APIs is a concern since the deprecation of APIs will cause issues for us every time we upgrade."

"The initial setup is pretty complex. There's a learning curve, and its cost varies across different environments. It's difficult."

"The tool's command line and configuration are hard for us to understand and make deployment complex. It should also include zero trust, access control features and database connectivity."

"The testing process could be improved."

More Red Hat Advanced Cluster Security for Kubernetes cons

Pricing and Cost Advice

"TotalCloud's price is about right where I would expect it to be."

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

"Qualys TotalCloud is expensive."

"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."

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

"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."

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

More Qualys TotalCloud pricing and cost advice

Information not available

"We purchase a yearly basis license for the solution."

"The pricing model is moderate, meaning it is not very expensive."

"The price of Red Hat Advanced Cluster Security for Kubernetes is better than Palo Alto Prisma."

"Red Hat offers two pricing options for their solution: a separate price, and a bundled price under the OpenShift Platform Plus."

"It's a costly solution"

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Top Industries

By visitors reading reviews

Manufacturing Company

13%

Outsourcing Company

12%

Comms Service Provider

10%

Financial Services Firm

10%

Manufacturing Company

16%

Outsourcing Company

Healthcare Company

University

Financial Services Firm

27%

Computer Software Company

Manufacturing Company

Government

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	6
Midsize Enterprise	2
Large Enterprise	4

Questions from the Community

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

The price is very expensive, actually.

See all answers

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...

See all answers

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...

See all answers

What is your experience regarding pricing and costs for Chainguard Containers?

My experience with pricing, setup cost, and licensing is that while I work on implementation and do not manage billin...

See all answers

What needs improvement with Chainguard Containers?

The only limitation or challenge that stood out during my evaluation of Chainguard Containers was the fact that it is...

See all answers

What is your primary use case for Chainguard Containers?

Chainguard Containers was a tool brought into my enterprise as a proof of concept that we evaluated, but we have not ...

See all answers

What needs improvement with Red Hat Advanced Cluster Security for Kubernetes?

From an improvement perspective, I would like to create new policies in the tool, especially if it is deployed for th...

See all answers

What is your primary use case for Red Hat Advanced Cluster Security for Kubernetes?

I use the solution in my company for vulnerability management, configuration management, compliance, safety handling,...

See all answers

What advice do you have for others considering Red Hat Advanced Cluster Security for Kubernetes?

The tool's policy management supports our company's compliance efforts since any corporate entity or enterprise must ...

See all answers

Comparisons

Wiz vs Qualys TotalCloud

Compared 10% of the time

Microsoft Defender for Cloud vs Qualys TotalCloud

Compared 8% of the time

JupiterOne vs Qualys TotalCloud

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

More Qualys TotalCloud Competitors

Minimus vs Chainguard Containers

Compared 13% of the time

Wiz vs Chainguard Containers

Compared 11% of the time

Root.io vs Chainguard Containers

Compared 9% of the time

Snyk vs Chainguard Containers

Compared 9% of the time

Prisma Cloud by Palo Alto Networks vs Chainguard Containers

Compared 6% of the time

More Chainguard Containers Competitors

Prisma Cloud by Palo Alto Networks vs Red Hat Advanced Cluster Security for Kubernetes

Compared 11% of the time

Tenable.io Container Security vs Red Hat Advanced Cluster Security for Kubernetes

Compared 11% of the time

Aqua Cloud Security Platform vs Red Hat Advanced Cluster Security for Kubernetes

Compared 10% of the time

Microsoft Defender for Cloud vs Red Hat Advanced Cluster Security for Kubernetes

Compared 5% of the time

Sysdig Secure vs Red Hat Advanced Cluster Security for Kubernetes

Compared 4% of the time

More Red Hat Advanced Cluster Security for Kubernetes Competitors

Product Reports

Buyer's Guide

Qualys TotalCloud

July 2026

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Buyer's Guide

Chainguard Containers

August 2026

Download Chainguard Containers product report

Buyer's Guide

Red Hat Advanced Cluster Security for Kubernetes

July 2026

Red Hat Advanced Cluster Security for Kubernetes report

Download Red Hat Advanced Cluster Security for Kubernetes product report

Also Known As

Qualys TotalCloud with FlexScan

No data available

StackRox

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

Chainguard Containers provide security-focused container solutions designed to address modern application challenges. Its use enhances system integrity and ensures robust protection against vulnerabilities.

Chainguard Containers stand out by offering an innovative approach to container security. Expertly crafted to ensure only verified code runs, it emphasizes reducing attack surfaces and enhancing overall workload security. Its utility is crucial for maintaining a secure software pipeline, minimizing risks in application deployments.

What are the standout features of Chainguard Containers?

Secure by Default: Incorporates security best practices automatically to protect system deployments.
Minimal Base Images: Ensures a smaller attack surface by using minimalistic container bases.
Supply Chain Security: Enhanced visibility and control over the software supply chain to mitigate threats.
Automatic Updates: Regularly updates containers to address new vulnerabilities promptly.
Compliance Tools: Facilitates meeting regulatory requirements with built-in compliance features.

What benefits should users consider in reviews?

Increased Security: Enhances overall security posture with reinforced protection measures.
Faster Deployment: Streamlines deployment processes, boosting operational efficiency.
Cost Efficiency: Reduces the overhead of manual security checks, saving time and money.
Regulatory Compliance: Assists in adhering to industry regulations, reducing legal risks.
Operational Stability: Improves system stability through a more secure infrastructure.

Chainguard Containers find significant application in industries like finance and healthcare, where data security is paramount. By integrating seamlessly into existing IT frameworks, they bolster security without disrupting operational workflows, a critical advantage in sectors with stringent compliance demands.

Chainguard

Red Hat Advanced Cluster Security for Kubernetes empowers organizations with robust capabilities in container security, vulnerability management, and workload transition, seamlessly integrated with OpenShift for optimal orchestration.

Red Hat Advanced Cluster Security for Kubernetes stands out with its comprehensive features like authentication, authorization, and API integration. Users appreciate resource sharing, segmentation, and virtualization capabilities, all facilitated by a user-friendly Cockpit web interface and command administration. The system's strengths are visible through effective security protocols, such as secure UPI images, container networking, and built-in security features. Its advanced cluster management and monitoring ensure efficiency, while focus on vulnerability and configuration management addresses key concerns. However, improvements in documentation, web UI, and API flexibility are needed, with challenges in command line configuration and deployment also noted. Stability issues due to API deprecation and the need for enhanced zero trust, access control, and database connectivity present room for growth.

What are the key features of Red Hat Advanced Cluster Security for Kubernetes?

API Integration: Seamless integration capabilities with APIs for enhanced automation.
Resource Sharing: Effective resource distribution within clustered environments.
Secure UPI Images: Encrypted images for heightened security and safety.
Container Networking: Modern networking protocols for efficient container communication.
Communication Mapping: Detailed network traffic visualization and analysis.

What benefits and ROI can users expect from Red Hat Advanced Cluster Security for Kubernetes?

Vulnerability Management: In-depth identification and mitigation of security threats.
Compliance Management: Ensures adherence to regulatory standards and practices.
Integration with OpenShift: Streamlined orchestration for enhanced deployment flexibility.
Threat Detection: Advanced capabilities for monitoring and responding to potential security breaches.

Red Hat Advanced Cluster Security for Kubernetes is implemented across various industries to facilitate the transition from traditional monolithic applications to dynamic containerized environments. Organizations in sectors such as finance, healthcare, and technology benefit from its robust segmentation, monitoring abilities, and behavior analysis. With the integration of Istio and GRPC, industries achieve secure microservices communication and improved visibility for comprehensive threat monitoring.

Red Hat

Sample Customers

Information Not Available

City National Bank, U.S. Department of Homeland Security

Buyer's Guide

Chainguard Containers vs. Red Hat Advanced Cluster Security for Kubernetes

June 2026

Free Report: Chainguard Containers vs. Red Hat Advanced Cluster Security for Kubernetes

Find out what your peers are saying about Chainguard Containers vs. Red Hat Advanced Cluster Security for Kubernetes and other solutions. Updated: June 2026.

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