CoreOS Clair vs SentinelOne Singularity Cloud Security comparison

Red Hat and SentinelOne are both solutions in the Container Security category. Red Hat is ranked #39, while SentinelOne is ranked #3 with an average rating of 8.9. Red Hat holds a 0.7% mindshare in Container Security, compared to SentinelOne’s 4.6% mindshare. Additionally, 100% of Red Hat users are willing to recommend the solution, compared to 99% of SentinelOne users who would recommend it.

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Executive SummaryUpdated on Sep 16, 2024

CoreOS Clair and SentinelOne Singularity Cloud Security compete in the cloud security category. Users favor SentinelOne Singularity Cloud Security for its features and security.

Features: CoreOS Clair provides detailed vulnerability scanning, effective container analysis, and open-source flexibility. SentinelOne Singularity Cloud Security offers comprehensive threat detection, automated response capabilities, and extensive security features for complex environments.

Room for Improvement: CoreOS Clair requires better scalability, more frequent updates, and enhanced user interface. SentinelOne Singularity Cloud Security needs improvements in real-time alerting mechanisms, better integration with existing security frameworks, and more customizable reporting options.

Ease of Deployment and Customer Service: CoreOS Clair is straightforward to deploy but has mixed reviews on customer support responsiveness. SentinelOne Singularity Cloud Security is known for fast deployment and superior, proactive customer support.

Pricing and ROI: CoreOS Clair is cost-effective with a quick return on investment. SentinelOne Singularity Cloud Security is more expensive but is considered justified by its extensive features and robust support, resulting in a strong ROI.

To learn more, read our detailed CoreOS Clair vs. SentinelOne Singularity Cloud Security Report (Updated: June 2026).

Buyer's Guide

CoreOS Clair vs. SentinelOne Singularity Cloud Security

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 SentinelOne Singularity Cloud Security is 4.6%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
SentinelOne Singularity Cloud Security	4.6%
Qualys TotalCloud	1.7%
CoreOS Clair	0.7%
Other	93.0%

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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KetanPatel7

Software Developer at Softcell Technologies Limited

Advanced rollback and AI-driven insights have protected endpoints and simplified security operations

We can check multiple types of alerts and triggers, and we can analyze these. There are many types of functions such as Kill, Quarantine, and remediate rollback types of features, which we can use for client safety. The rollback feature is the best feature because it is only used in SentinelOne Singularity Cloud Security. We have used multiple types of EDR, but the rollback feature is unique to SentinelOne Singularity Cloud Security. When many types of attacks happen in an organization, the rollback feature deletes all types of malicious files and other malware-type files and completely cleans your system. This feature is very interesting according to me. SentinelOne Singularity Cloud Security provides many types of features such as Kill and Quarantine, which are very interesting features for security operations. There are deep visibility features, and Purple AI is also one of the best features. It is easy for security operations and incident response. We can check log analysis with the help of deep visibility, and any types of attacks, malware, and phishing attacks are detected by SentinelOne Singularity Cloud Security. Many types of security operations can be tracked and observed with the help of SentinelOne Singularity Cloud Security. Purple AI is one of the interesting features in SentinelOne Singularity Cloud Security. Deep visibility is one of the best features in SentinelOne Singularity Cloud Security. You can find any types of logs and any types of devices through searching portals, similar to Google search. It gives you information regarding this. With deep visibility, you can search for any name. For example, we can search for any name and check what is happening with that person's laptops, what USB is connected or disconnected, and whether the network is connected or not. This is with the help of Purple AI.

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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

"I appreciate TotalCloud's real-time protection and remediation features. The remediation options include automated one-click remedies and custom changes that help manage vulnerabilities efficiently."

"The dashboards are particularly valuable as they offer a comprehensive view of the environment, highlighting any misconfigurations."

"TotalCloud provides the easiest and the best approach for cloud infrastructure management."

"I highly recommend Qualys TotalCloud to other users."

"Qualys TotalCloud has helped us view our risk structure, vulnerabilities, and security posture."

"TruRisk Insights is the most important innovation they've released this year."

"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."

"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."

More Qualys TotalCloud pros

"CoreOS Clair can be used by organizations of any size."

"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."

"SentinelOne Singularity Cloud Security provides email alerts and ranks issues based on severity, such as high, critical, etc., that help us prioritize issues."

"I would definitely recommend this product to other members, vendors, or users, as it covers security posture management, auditing, documentation, and compliance management."

"There is no doubt that the MTTR and MTTD are quite great in SentinelOne Singularity Cloud Security and it is quite effective in detecting threats and responding to incidents effectively."

"The most valuable aspect of Singularity Cloud Security is its unified dashboard."

"Cloud Native Security has helped us with our risk posture and securing our agenda. It has been tremendous in terms of supporting growth."

"The offensive security where they do a fix is valuable. They go to a misconfiguration and provide detailed alerts on what could be there. They also provide a remediation feature where if we give the permission, they can also go and fix the issue."

"There's real-time threat detection. It can show threats and find issues based on their severity and helps us with real-time monitoring."

"The most valuable feature is the ability to gain deep visibility into the workloads inside containers."

More SentinelOne Singularity Cloud Security pros

Cons

"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."

"We would like to see Windows-based sensors available in Qualys, as this would make the platform more versatile and support a broader range of environments."

"There is room for improvement in the support."

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

"There should be improvement from a dashboard perspective when collecting and showcasing data to lead management."

"Qualys's ticketing system can be confusing when assigning tasks to individuals, and support could be improved by offering instant call solutions with engineers in addition to ticket replies."

"Overall, we are satisfied with it. However, the response part of the Cloud Detection and Response (CDR) module can be improved. It is not yet in place according to requirements; it is not completely available even though the module has been released."

"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."

More Qualys TotalCloud cons

"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 is on the higher side. The price is high, and of course it could be lower."

"I request that SentinelOne investigate this false positive, as SentinelOne has a higher false positive rate than other XDR solutions."

"There should be more documentation about the product."

"Bugs need to be disclosed quickly."

"SentinelOne Singularity Cloud Security can be improved by developing a comprehensive set of features that allow for automated workflows."

"I would prefer to see SentinelOne Singularity Cloud Security develop into a single pane of glass for ASPM and CSPM."

"The Automation tab is an add-on that doesn’t work properly. They provide a list of scripts that don’t work and I have asked support to assist but they won’t help. When running on various endpoints the script doesn’t work and if it does, it’s only a couple. There are a lot of useful scripts that would be beneficial to run forensics, event logs, and process lists running on the endpoint."

"SentinelOne Singularity Cloud Security has limited legacy system support and may not fully support older operating systems or legacy environments."

More SentinelOne Singularity Cloud Security cons

Pricing and Cost Advice

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

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

"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."

"Qualys TotalCloud is expensive."

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

"Qualys TotalCloud offers cost-effective licensing flexibility."

"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."

More Qualys TotalCloud pricing and cost advice

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

"As a partner, we receive a discount on the licenses."

"It was reasonable pricing for me."

"Singularity Cloud Workload Security's licensing and price were cheaper than the other solutions we looked at."

"PingSafe falls within the typical price range for cloud security platforms."

"The pricing for PingSafe in India was more reasonable than other competitors."

"The licensing is easy to understand and implement, with some flexibility to accommodate dynamic environments."

"PingSafe is not very expensive compared to Prisma Cloud, but it's also not that cheap. However, because of its features, it makes sense to us as a company. It's fairly priced."

"Its pricing was a little less than other providers."

More SentinelOne Singularity Cloud Security 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%

Financial Services Firm

13%

Computer Software Company

10%

Manufacturing Company

Comms Service Provider

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	62
Midsize Enterprise	28
Large Enterprise	64

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...

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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 PingSafe?

It's somewhat on the expensive side for SentinelOne Singularity Cloud Security, but looking at where the value is and...

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What needs improvement with PingSafe?

SentinelOne Singularity Cloud Security is a strong platform, but there are areas where it could be improved. Adding m...

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What is your primary use case for PingSafe?

The main use cases for SentinelOne Singularity Cloud Security are protecting workloads and applications by improving ...

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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

FortiCNAPP vs Qualys TotalCloud

Compared 3% of the time

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JFrog Xray vs CoreOS Clair

Compared 13% of the time

Snyk vs CoreOS Clair

Compared 13% of the time

Prisma Cloud by Palo Alto Networks vs CoreOS Clair

Compared 12% of the time

Aqua Cloud Security Platform vs CoreOS Clair

Compared 9% of the time

TrendAI Vision One – Cloud Security vs CoreOS Clair

Compared 4% of the time

More CoreOS Clair Competitors

Wiz vs SentinelOne Singularity Cloud Security

Compared 7% of the time

Prisma Cloud by Palo Alto Networks vs SentinelOne Singularity Cloud Security

Compared 6% of the time

Microsoft Defender for Cloud vs SentinelOne Singularity Cloud Security

Compared 5% of the time

CrowdStrike Falcon Cloud Security vs SentinelOne Singularity Cloud Security

Compared 4% of the time

FortiCNAPP vs SentinelOne Singularity Cloud Security

Compared 4% of the time

More SentinelOne Singularity Cloud Security Competitors

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

SentinelOne Singularity Cloud Security

July 2026

SentinelOne Singularity Cloud Security report

Download SentinelOne Singularity Cloud Security product report

Also Known As

Qualys TotalCloud with FlexScan

No data available

PingSafe

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

SentinelOne Singularity Cloud Security offers a streamlined approach to cloud security with intuitive operation and strong integration capabilities for heightened threat detection and remediation efficiency.

Singularity Cloud Security stands out for its real-time detection and response, effectively minimizing detection and remediation timelines. Its automated remediation integrates smoothly with third-party tools enhancing operational efficiency. The comprehensive console ensures visibility and support for forensic investigations. Seamless platform integration and robust support for innovation are notable advantages. Areas for development include improved search functionality, affordability, better firewall capabilities for remote users, stable agents, comprehensive reporting, and efficient third-party integrations. Clarity in the interface, responsive support, and real-time alerting need enhancement, with a call for more automation and customization. Better scalability and cost-effective integration without compromising capabilities are desired.

What are SentinelOne Singularity Cloud Security's standout features?

Ease of Use: Intuitive operation simplifies navigation across platforms.
Real-Time Detection: Quick identification and response to threats.
Automated Remediation: Streamlines recovery processes with integration capabilities.
Forensic Visibility: Aids in thorough threat analysis and prevention strategies.
Comprehensive Console: Offers full visibility and historical data tracking.
Platform Integration: Supports seamless operation across cloud and hybrid environments.

What benefits should users expect from SentinelOne Singularity Cloud Security?

Enhanced Efficiency: Automation and third-party integration improve threat response.
Improved Detection: Reduces mean time to detect and respond to threats.
Operational Support: Comprehensive visibility and forensic tools aid operational decisions.
Cost Efficiency: Affordable integration with scaling capabilities without high overhead.

SentinelOne Singularity Cloud Security is deployed in industries needing robust cloud security posture management, endpoint protection, and threat hunting. Utilized frequently across AWS and Azure, it assists in monitoring, threat detection, and maintaining compliance in diverse environments while providing real-time alerts and recommendations for proactive threat management.

SentinelOne

Sample Customers

Information Not Available

eBay, Veritas, Verizon, SalesForce

Information Not Available

Buyer's Guide

CoreOS Clair vs. SentinelOne Singularity Cloud Security

June 2026

Free Report: CoreOS Clair vs. SentinelOne Singularity Cloud Security

Find out what your peers are saying about CoreOS Clair vs. SentinelOne Singularity Cloud Security and other solutions. Updated: June 2026.

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