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CoreOS Clair vs SentinelOne Singularity Cloud Security 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
11th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
41
Ranking in other categories
Vulnerability Management (10th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (7th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (6th)
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
SentinelOne Singularity Clo...
Ranking in Container Security
3rd
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
139
Ranking in other categories
Vulnerability Management (4th), Cloud and Data Center Security (3rd), Cloud Workload Protection Platforms (CWPP) (3rd), Cloud Security Posture Management (CSPM) (3rd), Cloud-Native Application Protection Platforms (CNAPP) (3rd), Compliance Management (1st), AI Observability (4th)
 

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
ProductMindshare (%)
SentinelOne Singularity Cloud Security4.6%
Qualys TotalCloud1.7%
CoreOS Clair0.7%
Other93.0%
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.
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.
KP
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.

Quotes from Members

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

Pros

"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."
"Qualys TotalCloud fulfills all these needs."
"I found the initial setup user-friendly."
"Qualys TotalCloud's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."
"I like the web API security and IoT scanning features the most. The user-friendly design of TotalCloud's interface enables customers to navigate it and use its full potential easily"
"Qualys TotalCloud has improved our security posture."
"Qualys TotalCloud has helped us view our risk structure, vulnerabilities, and security posture."
"Qualys TotalCloud's most valuable features are its cloud security posture management, Kubernetes, and container security capabilities."
"CoreOS Clair's best feature is detection accuracy."
"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."
"Runtime protection is exceptional."
"The most valuable features of SentinelOne Singularity Cloud Security are the asset inventory and issue indexing."
"I can say it is one of the best user interfaces I have used, and it is very user-friendly."
"Atlas security graph is pretty cool. It maps out relationships between components on AWS, like load balancers and servers. This helps visualize potential attack paths and even suggests attack paths a malicious actor might take."
"Cloud Native Security offers attack path analysis."
"The compliance monitoring feature of SentinelOne Singularity Cloud Security gives us a report with a compliance score to ensure we meet certain regulatory standards."
"Its performance impact on the systems is low, which means there is a minimal impact on system performance compared to traditional antivirus solutions."
"For Singularity, the task capability is easy to use and it has a very intuitive dashboard, which streamlines the processes."
 

Cons

"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."
"Qualys TotalCloud has the potential to improve by integrating a hybrid platform for comprehensive management of both on-premises and cloud infrastructures."
"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."
"Some major banks and insurance companies require an on-premises solution for comprehensive vulnerability management, which TotalCloud does not offer."
"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."
"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."
"Their support could be improved."
"It has been working very well, but it would be helpful if the dashboard could generate reports tailored to specific compliance needs. For example, in India, we have to comply with RBI and SEBI guidelines. It w"
"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."
"The main area for improvement I want to see is for the platform to become less resource-intensive. Right now, it can slow down processes on the machine, and it would be a massive improvement if it were more lightweight than it currently is."
"It does not bring much threat intel from the outside world. All it does is scan. If it can also correlate things, it will be better."
"Scanning capabilities should be added for the dark web."
"We had a glitch in SentinelOne Singularity Cloud Security where it fed us false positives in the past."
"While the future roadmap presented by SentinelOne appears promising, I hope the envisioned advancements are realistically achievable and that the gap between current offerings and long-term goals is not too significant."
"I want SentinelOne Singularity Cloud Security to integrate additional third-party resources. For example, SentinelOne Singularity Cloud Security is compatible with Azure and AWS, but Azure AD isn't integrated with AWS. If SentinelOne Singularity Cloud Security had that ability, it would enrich the data because how users interact with our AWS environment is crucial. All the identity-related features require improvement."
"There should be more documentation about the product."
"We repeatedly get alerts on the tool dashboard that we've already solved on our end, but they still appear. That is somewhat irritating."
 

Pricing and Cost Advice

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."
"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."
"The pricing is comparable. It is built into our other product, so I cannot piecemeal it. It is a part of our subscription."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"CoreOS Clair is open-source and free of charge."
"For pricing, it currently seems to be in line with market rates."
"It is not that expensive. There are some tools that are double the cost of PingSafe. It is good on the pricing side."
"The cost for PingSafe is average when compared to other CSPM tools."
"We have an enterprise license. It is affordable. I'm not sure, but I think we pay 150,000 rupees per month."
"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."
"I am not involved in the pricing, but it is cost-effective."
"SentinelOne is relatively cheap. If ten is the most expensive, I would rate it a seven."
"Singularity Cloud Workload Security's pricing is good."
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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
9%
Comms Service Provider
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise30
No data available
By reviewers
Company SizeCount
Small Business62
Midsize Enterprise28
Large Enterprise64
 

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...
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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...
What needs improvement with PingSafe?
SentinelOne Singularity Cloud Security is a strong platform, but there are areas where it could be improved. Adding m...
What is your primary use case for PingSafe?
The main use cases for SentinelOne Singularity Cloud Security are protecting workloads and applications by improving ...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
PingSafe
 

Overview

 

Sample Customers

Information Not Available
eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. SentinelOne Singularity Cloud Security and other solutions. Updated: June 2026.
908,834 professionals have used our research since 2012.