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Red Hat Advanced Cluster Security for Kubernetes 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
7.1
Number of Reviews
53
Ranking in other categories
Vulnerability Management (10th), Cloud Workload Protection Platforms (CWPP) (9th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (7th)
Red Hat Advanced Cluster Se...
Ranking in Container Security
30th
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
12
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
140
Ranking in other categories
Vulnerability Management (4th), Cloud and Data Center Security (5th), Cloud Workload Protection Platforms (CWPP) (4th), Cloud Security Posture Management (CSPM) (3rd), Cloud-Native Application Protection Platforms (CNAPP) (3rd), Compliance Management (2nd), AI Observability (4th)
 

Mindshare comparison

As of October 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.8%, up from 1.1% 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. The mindshare of SentinelOne Singularity Cloud Security is 4.4%, up from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
SentinelOne Singularity Cloud Security4.4%
Qualys TotalCloud1.8%
Red Hat Advanced Cluster Security for Kubernetes1.4%
Other92.4%
Container Security
 

Featured Reviews

reviewer2859021 - PeerSpot reviewer
Sr Security Engineer at a tech vendor with 5,001-10,000 employees
Risk-based triage has transformed container security and now prioritizes high-impact threats
The best features Qualys TotalCloud offers currently include managing cloud infrastructure and container security while facing major challenges such as alert fatigue. Traditional vulnerability scanners flag hundreds of CVEs on short-lived Kubernetes containers, some of which have no internet exposure or are gone before we can even triage them. I leverage Qualys TotalCloud to move beyond static CVSS. I use it to implement runtime exposure, correlation risk reprioritization, and shift-left integration. This notifies developers to fix a base image upstream rather than patching live ephemeral instances. In my work with cloud and container security, the biggest operational hurdle was alert fatigue. I use Qualys to shift left from static CVSS severity to context-aware risk prioritization. I correlated raw vulnerability data with real-time risk factors such as public network exposure, active runtime execution, or overly permissive IAM roles. This allows us to immediately drop the priority of isolated containers and escalate lower-severity CVEs that sit on an exposed, high-risk path. We can map these findings directly back to our CI/CD pipelines so developers can patch the root base images upstream. We have drastically cut down the signal-to-noise ratio, saved a lot of manual hours doing triage work, and ensured engineering effort goes directly towards high-impact risk reduction.
Daniel Stevens - PeerSpot reviewer
Software Engineer at Galley
Offers easy management and container connection with HTTPS, but the support needs to improve
I have experience with the solution's setup in Rio de Janeiro, Brazil and our company has assisted in the development of a cluster in a research department, but we didn't start from scratch because we have IT professionals who have installed Kubernetes across 12 nodes of a cluster and a new environment can be created for a new platform. I also had another setup experience of Red Hat Advanced Cluster Security for Kubernetes in Portugal where I had to implement the solution in a cluster of 22 computer servers, which was completed with assistance from the IT department of the company. The initial setup process of the solution can be considered as difficult. The setup process involves using the permissions, subnets and range of IPs, which makes it complex. Deploying Red Hat Advanced Cluster Security for Kubernetes takes around eight to ten hours for new clusters. The solution's deployment can be divided into three parts. The first part involves OpenStack, where the cluster's resources need to be identified. The second part involves virtualizing assets and identifying other physical assets, for which OpenStack, Kubernetes, or OpenShift are used. The third part of the deployment involves dividing the networks into subnetworks and implementing automation to deploy the microservices using Helm. The number of professionals required for the solution's deployment depends upon the presence of automated scripts. Ideally, two or three professionals are required to set up Red Hat Advanced Cluster Security for Kubernetes.
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's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."
"Qualys TotalCloud's most valuable feature is its agent versatility."
"Once you have your vulnerabilities fixed and your patches pushed out using Qualys TotalCloud, then you are able to eliminate threats and cyber risk."
"One of Qualys' best features is its categorization, which allows us to see the types of assets, their security postures, and the AI-powered version of the tool."
"I would definitely recommend it because it is easy to handle any cloud resources."
"Qualys TotalCloud has significantly improved our organization by automating our reporting processes, reducing the time spent on report creation from two hours to less than fifteen to twenty minutes."
"Its dashboards are brilliant. It provides in-depth insights."
"I would definitely recommend Qualys TotalCloud to other customers."
"Offers easy management with authentication and authorization features"
"I am impressed with the tool's visibility."
"Scalability-wise, I rate the solution a nine out of ten."
"The most valuable feature of the solution is its monitoring feature."
"Segmentation is the most powerful feature."
"The technical support is good."
"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."
"SentinelOne Singularity Cloud Security is excellent, and I highly recommend it."
"The unified platform experience with SentinelOne Singularity Cloud Security has helped us streamline our security operations."
"Visibility is the most important aspect."
"The most valuable feature of the solution is its storyline, which helps trace an event back to its source, like an email or someone clicking on a link."
"We like SentinelOne Singularity Cloud Security's vulnerability assessment and management features, and its vulnerability databases."
"SentinelOne Singularity Cloud Security stands out for its user-friendly interface and intuitive software, making it easy to navigate and use."
"Cloud Security has provided a single view to observe all workloads, prioritization for handling cloud assets, and reduced noise by distinguishing false positives effectively."
"The best features in SentinelOne Singularity Cloud Security are that it is user friendly and its user interface is very easy to understand."
 

Cons

"The cost of Qualys TotalCloud is high and could be more competitive."
"Qualys TotalCloud's increasing complexity, due to the development and deployment of multiple solutions, is making the GUI difficult to navigate."
"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."
"The cloud licensing unit system is unclear, especially since "units" aren't well-defined."
"Two areas for improvement in Qualys TotalCloud are the speed of the public cloud platform and vulnerability detection."
"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."
"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."
"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."
"They're trying to convert it to the platform as a source. They are moving in the direction of Cloud Foundry so it can be easier for a developer to deploy it."
"The testing process could be improved."
"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 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 documentation about Red Hat Advanced Cluster Security available online is very limited... So it's very limited to the documentation."
"The support and specifications need to be up to date for the cluster technologies"
"The initial setup is pretty complex. There's a learning curve, and its cost varies across different environments. It's difficult."
"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."
"We wanted it to provide us with something like Claroty Hub in AWS for lateral movement. For example, if an EC2 instance or a virtual machine is compromised in a public subnet based on a particular vulnerability, such as Log4j, we want it to not be able to reach some of our databases. This kind of feature is not supported in SentinelOne Singularity Cloud Security."
"In India, the team is very much used to getting immediate online support. SentinelOne is the only vendor that does not offer support and always avoids giving support."
"Their search feature could be better."
"They need more experienced support personnel."
"When we request any changes, they must be reflected in the next update."
"SentinelOne Singularity Cloud Security is an excellent CSPM tool, but its CWPP features need improvement, and there is scope for more application security posture management features."
"I would prefer to see SentinelOne Singularity Cloud Security develop into a single pane of glass for ASPM and CSPM."
 

Pricing and Cost Advice

"Qualys TotalCloud offers cost-effective licensing flexibility."
"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."
"Its price seems higher compared to other tools, but it is worth it. If they could adjust the pricing and make it comparable with other tools, that would be great."
"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 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."
"Red Hat offers two pricing options for their solution: a separate price, and a bundled price under the OpenShift Platform Plus."
"The pricing model is moderate, meaning it is not very expensive."
"It's a costly solution"
"The price of Red Hat Advanced Cluster Security for Kubernetes is better than Palo Alto Prisma."
"We purchase a yearly basis license for the solution."
"SentinelOne is relatively cheap. If ten is the most expensive, I would rate it a seven."
"For pricing, it currently seems to be in line with market rates."
"Its pricing is okay. It is in line with what other providers were providing. It is not cheap. It is not expensive."
"The pricing is somewhat high compared to other market tools."
"PingSafe's primary advantage is its ability to consolidate multiple tools into a single user interface, but, beyond this convenience, it may not offer significant additional benefits to justify its price."
"SentinelOne offers excellent pricing and licensing options."
"PingSafe is cost-effective for the amount of infrastructure we have. It's reasonable for what they offer compared to our previous solution. It's at least 25 percent to 30 percent less."
"I am not involved in the pricing, but it is cost-effective."
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Top Industries

By visitors reading reviews
Comms Service Provider
18%
Outsourcing Company
12%
Manufacturing Company
11%
Financial Services Firm
10%
Financial Services Firm
26%
Outsourcing Company
9%
Manufacturing Company
6%
Energy/Utilities Company
6%
Financial Services Firm
12%
Manufacturing Company
9%
Computer Software Company
9%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise10
Large Enterprise38
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise28
Large Enterprise64
 

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?
I was not involved in pricing, setup cost, and licensing, but I can say that the setup was fast, within a quarter, an...
What needs improvement with Qualys TotalCloud?
In terms of improvements, the features we are using in Qualys TotalCloud are working in the best optimal way, and I d...
What is your primary use case for Qualys TotalCloud?
I have been using Qualys TotalCloud for the last eight months to scan the hardware and the virtual devices in our inf...
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What is your experience regarding pricing and costs for PingSafe?
I have not personally dealt with pricing, setup costs, and licensing because in the end I only work on the console an...
What needs improvement with PingSafe?
In my opinion, there is not much to improve with SentinelOne Singularity Cloud Security as it is really good software...
What is your primary use case for PingSafe?
My main use case for SentinelOne Singularity Cloud Security is managing security incidents for the various companies ...
 

Also Known As

Qualys TotalCloud with FlexScan
StackRox
PingSafe
 

Overview

 

Sample Customers

Information Not Available
City National Bank, U.S. Department of Homeland Security
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Find out what your peers are saying about Red Hat Advanced Cluster Security for Kubernetes vs. SentinelOne Singularity Cloud Security and other solutions. Updated: September 2026.
917,433 professionals have used our research since 2012.