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SecureWorks Taegis VDR vs The NodeZero Platform by Horizon3.ai comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

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 Vulnerability Management
11th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
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)
SecureWorks Taegis VDR
Ranking in Vulnerability Management
44th
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
3
Ranking in other categories
Risk-Based Vulnerability Management (15th)
The NodeZero Platform by Ho...
Ranking in Vulnerability Management
8th
Average Rating
8.8
Reviews Sentiment
6.1
Number of Reviews
24
Ranking in other categories
Advanced Threat Protection (ATP) (13th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (2nd)
 

Mindshare comparison

As of June 2026, in the Vulnerability Management category, the mindshare of Qualys TotalCloud is 1.0%, up from 0.9% compared to the previous year. The mindshare of SecureWorks Taegis VDR is 0.5%, up from 0.3% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 1.4%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
The NodeZero Platform by Horizon3.ai1.4%
Qualys TotalCloud1.0%
SecureWorks Taegis VDR0.5%
Other97.1%
Vulnerability Management
 

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.
Mohammad Jundiah - PeerSpot reviewer
Solutions Architect at QDS
Centralized threat detection has improved incident response and now reduces alert fatigue
SecureWorks Taegis VDR's best features include unified detection and response, as it pulls in alerts and logs from all my different tools such as EDR, SIEM, firewall, cloud services, and Windows machines, collecting everything into one clean dashboard where I can view all these items and eliminate the need to hunt through ten dashboards to piece a threat together. I find it very easy to navigate and customize the dashboard to fit my team's needs once everything is set up, and it is very simple to view the dashboard after setup. Cloud and hybrid support is another valuable feature of SecureWorks Taegis VDR, as it supports on-premise and cloud workloads, managing endpoints and network traffic to provide centralized visibility regardless of where my assets live, whether in the cloud or on-premise. SecureWorks Taegis VDR has positively impacted my organization because of its ease of use. The positive impacts include faster incident response, as I can detect, investigate, and contain threats much faster because it shows the full attack path in one place with deeper analysis of everything, and it reduces alert fatigue by consolidating alerts into one or two high-confidence incidents, which improves analysis efficiency and morale.
Brent Hamlin - PeerSpot reviewer
Infrastructure Manager at a construction company with 501-1,000 employees
Continuous threat scanning has improved remediation time and strengthened executive reporting
The best features that The NodeZero Platform by Horizon3.ai offers include the automated scans, which are great to use; you set it, scope it, and let it go, which works really well. The executive reporting feature is impactful for me as a manager, providing a strong foundation to give quarterly and yearly reports to our executives and board to see the state of our infrastructure from a security standpoint. The level of detail and clarity in the executive reports from The NodeZero Platform by Horizon3.ai absolutely helps me communicate effectively with leadership. They are detailed enough for me to extract the necessary information tailored for the executives and to provide a broader perspective on our mitigation efforts or accepted risk stance and where additional controls exist. The NodeZero Platform by Horizon3.ai has positively impacted my organization by giving us a better continuous picture of our security posture, what's exploitable, and what can be used against the organization. It allows us to run scans whenever needed, unlike a single third-party system that only provides a snapshot in time; our processes must be ongoing as the security landscape is dynamic. NodeZero's endpoint security effectiveness feature impacts my understanding of potential security threats by providing a clear picture of both the external and internal landscapes within my organization, enabling me to prioritize and adjust as needed for vulnerabilities such as WordPress plugin issues or user enumerations and software code version assessments. I have built The NodeZero Platform by Horizon3.ai into our weekly and monthly workflows for security CI/CD, and we scan our externally accessible assets every week to address anything quickly if it comes up. That includes our firewalls, websites, and anything that is an external web server, which we scan weekly, while the monthly scans are for internal systems that feed our security CI/CD pipeline, enabling us to action across and prioritize any vulnerabilities caught by The NodeZero Platform by Horizon3.ai.

Quotes from Members

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

Pros

"I would definitely recommend it because it is easy to handle any cloud resources."
"The vulnerability management feature is the one I like the most because it provides a clear picture of all vulnerabilities."
"The most valuable feature is extensibility."
"Qualys TotalCloud is an excellent platform, and the beauty of the platform is that we can get all the vulnerabilities, see all the reports in a single dashboard, view them segregated, and easily learn about critical, high, and medium findings with appropriately provided remediation steps."
"By integrating TotalCloud, we have significantly reduced vulnerabilities in our deployment pipeline."
"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."
"I appreciate Qualys TotalCloud's ability to onboard any type of device with ease, including containers."
"The best features in Qualys TotalCloud include the total asset management of the cloud environment. It is very easy to export the report and see the vulnerabilities related to the cloud specifically."
"I chose SecureWorks Taegis VDR because I trust SecureWorks, having worked with McAfee, Symantec, Trend Micro, Kaspersky, Carbon Black, Cylance, CrowdStrike, Palo Alto Cortex XDR, and more, and I would say SecureWorks Taegis VDR is outstanding among all the other vendors in terms of functionality, ease of access, and UI friendliness."
"SecureWorks Taegis VDR's best features include unified detection and response, as it pulls in alerts and logs from all my different tools such as EDR, SIEM, firewall, cloud services, and Windows machines, collecting everything into one clean dashboard where I can view all these items and eliminate the need to hunt through ten dashboards to piece a threat together."
"It is a one-stop solution for different needs with separate APIs. The product offers different solutions for different companies."
"The NodeZero Platform by Horizon3.ai has positively impacted my organization by giving us a better continuous picture of our security posture, what's exploitable, and what can be used against the organization."
"The NodeZero Platform by Horizon3.ai has positively impacted our organization by definitely increasing our security posture significantly."
"Right now, using it for networks is great, and you could really do a lot with their continuous testing, which I thought was a great feature."
"If someone was looking into this product, I would absolutely recommend it."
"The best feature of The NodeZero Platform by Horizon3.ai is that it is an autonomous pen testing tool that knows how to penetrate into the system automatically and perform lateral movement inside the network without the need for scripting."
"We chose The NodeZero Platform by Horizon3.ai because, first, of its superior technical capability for the use cases we were looking for, second, the cost, which we believe was much more affordable than the other products, and third, the customer and technical support was very good for us."
"The NodeZero Platform by Horizon3.ai is better than manual penetration test scans, definitely worth trying if you are considering using it because it reduces the time and cost associated with manual scans and presents the data in a very clear way that even non-technical people can understand."
"The NodeZero Platform's real attack capabilities help identify vulnerabilities on my on-premise systems by adding an element of validation and offensive security testing on top of known vulnerabilities. The feature that allows security teams to fix and retest vulnerabilities instantly is very useful, even though it may not happen literally 'instantly.' It's a necessary tool for any organization to understand whether vulnerabilities are genuinely exploitable by attackers. With its near-real-time testing capabilities, it's an essential part of any security portfolio."
 

Cons

"Regarding technical support from Qualys, they respond, but the response time can be too long. Sometimes we need to wait weeks for solutions to simple questions."
"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."
"The downside is only in container security, but it has not been a long time since they introduced these models."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"It is already perfect, but they can bring some newer dashboards and customization options for the dashboard. It would be great to be able to include on-prem assets on the dashboard."
"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"
"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."
"The cloud licensing unit system is unclear, especially since "units" aren't well-defined."
"I would like to improve SecureWorks Taegis VDR by enhancing the dashboard to provide a holistic view with granular data."
"There is always room for improvement in SecureWorks Taegis VDR, especially regarding user interface and navigation, as the platform is powerful but the UI can feel complex for new users."
"The NodeZero Platform by Horizon3.ai could be improved by speeding up the time from initializing a test to actually starting the test, as the deployment of the underlying infrastructure can take several minutes, sometimes over 10 minutes."
"When it comes to the stability of The NodeZero Platform by Horizon3.ai, I would rate it around seven to eight because the stability is not that high initially due to the need for daily updates and modifications as new vulnerabilities appear."
"Occasionally, I will get one that does not offer a lot in the way of specific steps because the device on which it found the vulnerability is not a standard device that it recognizes."
"I think customizability is one area of The NodeZero Platform by Horizon3.ai that could be improved or enhanced."
"I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good."
"We did hundreds of tests, so that is why we did not continue, as it was very expensive for a very low yield."
"If we have had problems, that is with the actual licensing style they are using."
"The NodeZero Platform by Horizon3.ai can be improved in some ways, particularly regarding the test scan sometimes."
 

Pricing and Cost Advice

"The cost is high, but it meets our organizational needs."
"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."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"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 for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
"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."
"TotalCloud's price is about right where I would expect it to be."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
17%
Financial Services Firm
14%
Construction Company
8%
Comms Service Provider
7%
Comms Service Provider
17%
Construction Company
11%
Manufacturing Company
11%
Computer Software Company
11%
Comms Service Provider
9%
Manufacturing Company
8%
Government
8%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise29
No data available
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise4
Large Enterprise8
 

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 SecureWorks Taegis VDR?
My experience with the pricing, setup cost, and licensing for SecureWorks Taegis VDR is that it was very costly on a ...
What is your primary use case for SecureWorks Taegis VDR?
My main use case for SecureWorks Taegis VDR is as a central detection and response platform. For detection and respon...
What advice do you have for others considering SecureWorks Taegis VDR?
My advice for others looking into using SecureWorks Taegis VDR is to consider its tool consolidation feature, as it r...
What needs improvement with Horizon3.ai?
The NodeZero Platform by Horizon3.ai could be improved by reducing the elapsed time from identifying a zero-day vulne...
What is your primary use case for Horizon3.ai?
My main use case for The NodeZero Platform by Horizon3.ai includes pen testing and vulnerability management. I use Th...
What advice do you have for others considering Horizon3.ai?
My advice to others looking into using The NodeZero Platform by Horizon3.ai is to do yourself a favor and see what th...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Horizon3.ai
 

Overview

 

Sample Customers

Information Not Available
Information Not Available
Government agencies, Defense Industrial Base organizations, and enterprises in regulated industries such as finance, healthcare, manufacturing, and criticalinfrastructure rely on NodeZero to meet rigorous security and compliance requirements with continuous, scheduled, and on-demand testing.
Find out what your peers are saying about SecureWorks Taegis VDR vs. The NodeZero Platform by Horizon3.ai and other solutions. Updated: June 2026.
902,417 professionals have used our research since 2012.