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SentinelOne Singularity Cloud Security vs Threat Stack Cloud Security Platform [EOL] comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 16, 2025

Review summaries and opinions

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

ROI

Sentiment score
5.5
Qualys TotalCloud boosts efficiency, reduces manual effort, decreases risk, and offers significant cost savings with a notable ROI.
Sentiment score
6.0
SentinelOne Singularity Cloud Security boosts efficiency and cost savings with automation, enhancing productivity and security operations by 80%.
Sentiment score
7.3
Threat Stack Cloud Security boosted compliance and revenue, reduced staffing needs, enhanced security, and expanded infrastructure dramatically.
It has saved about 90% of our time.
Senior Consultant at a consultancy with 10,001+ employees
TotalCloud has generated overall savings of 30 to 40 percent across various departments.
Security Manager at a consultancy with 10,001+ employees
CallStream helps us integrate and automate tasks.
Senior Security Consultant at CyberNxt Solutions LLP
After implementing SentinelOne, it takes about five to seven minutes.
Cloud engineer at a construction company with 5,001-10,000 employees
Our ability to get in and review our vulnerability stance, whether daily, monthly, weekly, or whatever it might be, has drastically improved over our prior provider.
IT Support Specialist at a non-tech company with 201-500 employees
It has saved us more than 50% of our time.
Sr security engineer at Halodoc
 

Customer Service

Sentiment score
7.4
Qualys TotalCloud support is praised for efficiency and staff knowledge but criticized for delays and inconsistent quality.
Sentiment score
7.8
SentinelOne Singularity Cloud Security support is generally effective and proactive, with some feedback highlighting occasional delays and expertise variation.
Sentiment score
7.4
Threat Stack Cloud Security Platform's support is praised for responsiveness, precise solutions, and effective communication with technical representatives.
They are helpful, respond to my queries, and can answer any question.
Developer at a consultancy with 10,001+ employees
Qualys's tech support is highly responsive, providing multiple ways to interact with them.
Service Manager, Security Operations at CDA IT SOLUTIONS
Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA.
Works at a consultancy with 10,001+ employees
Having a reliable team ready and willing to assist with any issues is essential.
Director, DevOps at Relay Network
Throughout the migration, they remained available for several hours without complaint, providing assistance at every step.
Mobile Application Developer at a retailer with 1-10 employees
In my experience, I have never encountered a junior person or someone without knowledge coming into support from SentinelOne.
Senior Technical Engineer at Safezone Secure Solutions Private Limited
 

Scalability Issues

Sentiment score
7.8
Qualys TotalCloud excels in scalability, efficiently supporting diverse environments and business sizes, though it may require skilled management.
Sentiment score
8.0
SentinelOne Singularity Cloud Security is scalable, easily adaptable, and resource-friendly, supporting seamless integration with minimal configuration challenges.
Sentiment score
8.2
Threat Stack Cloud Security Platform is scalable, easy to deploy, and efficient across AWS accounts, with minor configuration concerns.
We started our organization about nine months back. We started with about 30 users, and we now have more than 100 users.
CIO at a venture capital & private equity firm with 11-50 employees
Our organization currently uses it to manage over 1200 web applications.
Analyst, Information Security at Infosys
It is absolutely scalable, and I would rate its scalability as nine out of ten.
retired at a consultancy with 10,001+ employees
The SentinelOne Singularity Cloud exhibits high scalability.
Security Analyst at Intersistemi Italia s.p.a.
We've automated in our MDM so any device that we start in our MDM automatically installs SentinelOne.
IT Support Specialist at a non-tech company with 201-500 employees
It is scalable. I would rate it a ten out of ten for scalability.
Sr security engineer at Halodoc
 

Stability Issues

Sentiment score
8.3
Qualys TotalCloud is highly stable with reliable support, 99.9% uptime, minimal bugs, and effective maintenance communication.
Sentiment score
8.3
SentinelOne Singularity Cloud Security is praised for stability and reliability, offering dependable, lag-free performance despite minor UI issues.
Sentiment score
7.5
Threat Stack Cloud Security Platform [EOL] is stable and efficient, with minor GUI and agent issues for some users.
Overall, the support provided has been excellent.
Analyst, Information Security at Infosys
It is a stable solution, which is why we chose it.
CIO at a venture capital & private equity firm with 11-50 employees
Continuous monitoring is crucial to ensure system stability and avoid vulnerabilities or threats.
Developer at a consultancy with 10,001+ employees
I would rate the stability of SentinelOne Singularity Cloud Security a 10 because as of now we have not faced any stability issues.
Security Analyst at Softcell Technologies Limited
SentinelOne Singularity Cloud Security operates consistently, and that is how a product should work—you should not have to worry about it.
Technical Lead at CloudBolt Software
SentinelOne Singularity Cloud is incredibly reliable.
Security Analyst at Intersistemi Italia s.p.a.
 

Room For Improvement

Users suggest enhancing Qualys TotalCloud with clearer reports, better integration, intuitive UI, AI risk assessments, and improved documentation.
SentinelOne Singularity Cloud Security faces onboarding and integration challenges, slow response times, high costs, and needs usability improvements.
Threat Stack Cloud Security Platform needs UI improvements, better API alignment, and enhanced integrations, especially for serverless and container environments.
Ideally, the scanner should automatically detect and scan all subdomains, even if not explicitly defined, ensuring comprehensive vulnerability assessment.
Analyst, Information Security at Infosys
Ideally, updates should be more immediate, enabling quicker implementation of solutions.
Project Lead at Persistent Systems
Our goal is to integrate all these functions into Qualys, creating a single dashboard for comprehensive security monitoring and management.
Senior Information Security Engineer at a consultancy with 10,001+ employees
If they can implement a whitelist or a blacklist of codes or libraries that can be used in the machine, it would be very helpful.
IT Security Specialist at Tailor Security Tech
It gives our management a false impression of there being no open incidents over that period.
Information Security Manager at SBI General Insurance
A centralized dashboard with numerous metrics would improve user understanding.
Development Manager at SBI General Insurance
 

Setup Cost

Qualys TotalCloud's pricing is high yet justified by comprehensive features and flexibility, benefiting larger enterprises seeking robust security.
SentinelOne Singularity Cloud Security is competitively priced, offering cost-effective modular options with discounts, though scaling may increase costs.
Threat Stack Cloud Security Platform offers value with transparent pricing, ranging $15-$20 monthly, seen as competitively priced by users.
Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive.
Senior Manager at a financial services firm with 10,001+ employees
Pricing is managed by our finance team; however, Qualys TotalCloud offers cost-effective licensing flexibility.
IT Manager at a consultancy with 10,001+ employees
Qualys TotalCloud is expensive, but it offers a premier solution with no headaches.
Vice President at Inspira Enterprise
With very little negotiation involved, we just let them know what we could pay and they were willing to meet us at slightly above what we paid with Sophos, which was still very fair for what we were looking at.
IT Support Specialist at a non-tech company with 201-500 employees
If you want to buy just EDR, the price is less. XDR is a little bit more expensive.
IT Security Specialist at Tailor Security Tech
It should not be based on subscription. It should be based on the number of servers that I am scanning.
AVP DevOps and Product Support at a recruiting/HR firm with 1,001-5,000 employees
 

Valuable Features

Qualys TotalCloud offers comprehensive vulnerability detection, cloud security management, and automation with insightful dashboards for efficient threat management.
SentinelOne Singularity Cloud Security provides AI-driven threat detection with real-time protection, seamless integration, and automated remediation for efficient operations.
Threat Stack Cloud Security platform is esteemed for its configurability, integration, monitoring capabilities, and effective alert management.
This view of risk helps reduce the work we would have to do to combine multiple sources to prioritize risk.
Works at a consultancy with 10,001+ employees
It will help cybersecurity professionals monitor the cloud and find vulnerabilities.
Developer at a consultancy with 10,001+ employees
We are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs.
Senior Consultant at a consultancy with 10,001+ employees
This tool has been helpful for us. It allows us to search for vulnerabilities and provides evidence directly on the screen.
Cloud Security Specialist at a insurance company with 10,001+ employees
The cloud misconfiguration feature gave us almost zero false positives.
Sr security engineer at Halodoc
The capacity to integrate SentinelOne with the solutions of other vendors is very important because you can get not only a more integrated ecosystem but also a more powerful ecosystem.
IT Security Specialist at Tailor Security Tech
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Vulnerability Management (11th), Container Security (11th), Cloud Workload Protection Platforms (CWPP) (8th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (6th)
SentinelOne Singularity Clo...
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
129
Ranking in other categories
Vulnerability Management (4th), Cloud and Data Center Security (3rd), Container Security (3rd), Cloud Workload Protection Platforms (CWPP) (4th), Cloud Security Posture Management (CSPM) (3rd), Cloud-Native Application Protection Platforms (CNAPP) (3rd), Compliance Management (1st), AI Observability (4th)
Threat Stack Cloud Security...
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

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.
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.
SC
Software Development Manager at Rent Dynamics
SecOps program for us, as a smaller company, is amazing; they know what to look for
They could give a few more insights into security groups and recommendations on how to be more effective. That's getting more into the AWS environment, specifically. I'm not sure if that's Threat Stack's plan or not, but I would like them to help us be efficient about how we're setting up security groups. They could recommend separation of VPCs and the like - really dig into our architecture. I haven't seen a whole lot of that and I think that's something that, right off the bat, could have made us smarter. Even as part of the SecOps Program, that could be helpful; a quick analysis. They're analyzing our whole infrastructure and saying, "You have one VPC and that doesn't make a lot of sense, that should be multiple VPCs and here's why." The architecture of the servers in whatever cloud-hosting provider you're on could be helpful. Other than that, they should continue to expand on their notifications and on what's a vulnerability. They do a great job of that and we want them to continue to do that. It would be cool, since the agent is already deployed and they know about the server, they know the IP address, and they know what vulnerability is there, for them to test the vulnerability and see if they can actually exploit it. Or, once we patch it, they could double-check that it can't be. I don't know how hard that would be to build. Thinking on it off the top off my head, it could be a little challenging but it could also be highly interesting. It would also be great if we could test a couple of other features like hammering a server with 100 login attempts and see what happens. Real test scenarios could be really helpful. That is probably more something close to what they do with the SOC 2 audit or the report. But more visualization of that, being able to test things out on our infrastructure to make sure we can or can't hit this box could be interesting.
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Top Industries

By visitors reading reviews
Manufacturing Company
18%
Financial Services Firm
14%
Construction Company
7%
Comms Service Provider
7%
Financial Services Firm
14%
Computer Software Company
10%
Manufacturing Company
9%
Government
6%
Manufacturing Company
11%
Construction Company
10%
Performing Arts
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise29
By reviewers
Company SizeCount
Small Business54
Midsize Enterprise27
Large Enterprise61
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise5
Large Enterprise2
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...
What is your primary use case for Qualys TotalCloud?
Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...
What is your experience regarding pricing and costs for PingSafe?
The pricing is basically not very low and very high. It is in the middle range for easy buying for any small organiza...
What needs improvement with PingSafe?
According to me, there is one thing I dislike, which is the dashboard. SentinelOne Singularity Cloud Security does no...
What is your primary use case for PingSafe?
I have recently used SentinelOne Singularity Cloud Security. We also have the CrowdStrike EDR tool, which is similar ...
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Also Known As

Qualys TotalCloud with FlexScan
PingSafe
Threat Stack, CSP,
 

Overview

 

Sample Customers

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StatusPage.io, Walkbase, Spanning, DNAnexus, Jobcase, Nextcapital, Smartling, Veracode, 6sense
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