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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
10th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
41
Ranking in other categories
Container Security (11th), 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)
SecureWorks Taegis VDR
Ranking in Vulnerability Management
48th
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
3
Ranking in other categories
Risk-Based Vulnerability Management (17th)
The NodeZero Platform by Ho...
Ranking in Vulnerability Management
8th
Average Rating
8.8
Reviews Sentiment
6.1
Number of Reviews
26
Ranking in other categories
Advanced Threat Protection (ATP) (13th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (2nd), AI-Powered Penetration Testing (1st)
 

Mindshare comparison

As of August 2026, in the Vulnerability Management category, the mindshare of Qualys TotalCloud is 1.2%, up from 1.0% 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 1.3%, 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.ai1.3%
Qualys TotalCloud1.2%
SecureWorks Taegis VDR0.5%
Other97.0%
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 Qatar Datamation Systems
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

"Generally, Qualys is very good at detections, whether on cloud or on-prem, and the agent allows deployment on both infrastructures, providing continuous monitoring of your assets, which is a key selling point for us."
"With TotalCloud, we can scan through the API. If we are not able to deploy cloud agents on the machine, we can use the API."
"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 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."
"One of the features I appreciate is the ability to generate daily reports without relying on anyone else."
"The best feature would be the ability to create policies. It is easy to control and update policies as required."
"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 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."
"It is a one-stop solution for different needs with separate APIs. The product offers different solutions for different companies."
"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."
"Otherwise, the solution itself is very fine and I would recommend it as an MSP partner or as a user of the tool to pretty much any company."
"The return on investment from The NodeZero Platform by Horizon3.ai is almost one hundred percent."
"The NodeZero Platform by Horizon3.ai has positively impacted my organization by allowing my security team to be more efficient and focus on the most valuable work at the highest criticality."
"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."
"We experienced a threat that could have severely crippled us, but we were able to shut it down before it escalated, thanks to internal vulnerability testing and addressing critical vulnerabilities using their tool."
"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."
"I rate the stability of the NodeZero Platform a ten out of ten."
"The NodeZero Platform's real attack capabilities help in identifying vulnerabilities on our on-prem systems because it provides actual vulnerabilities by attacking our systems."
 

Cons

"I would appreciate additional integration options to connect Qualys TotalCloud with our other vulnerability management tools."
"TotalCloud could improve its scanning of niche devices like Wi-Fi dongles and USB modems because they are often untested. It covers everything else, like laptops, mobile devices, and Bluetooth IoT devices. They can improve on the small IoT devices because hackers and testers use these."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"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."
"The cloud licensing unit system is unclear, especially since "units" aren't well-defined."
"One of the things that could be improved is the alerts. Qualys is a fantastic tool, especially with the TruRisk feature, but one challenge that most leaders face involves alert fatigue."
"The downside is only in container security, but it has not been a long time since they introduced these models."
"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 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."
"SecureWorks Taegis VDR is very stable, though there is scope for improvement."
"I would like to improve SecureWorks Taegis VDR by enhancing the dashboard to provide a holistic view with granular data."
"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."
"I haven't really come across anything that I say needs to be improved with it, other than the container runner, which tends to lose time."
"Sometimes even their support doesn't know why we're seeing certain issues."
"We did hundreds of tests, so that is why we did not continue, as it was very expensive for a very low yield."
"The NodeZero Platform by Horizon3.ai could greatly improve their feature request and product suggestions process."
"I feel there could be improvements in scalability, although at this point I have no specific negative points to report."
"The setting up of new runners in The NodeZero Platform by Horizon3.ai could be simplified a little bit; currently, it's kind of a three-step process where you have to set up the assets in a separate menu, then a separate menu to set up a template, and then you actually set up the runner, so it would be nice if from the runner creation screen it just took you through the whole process instead of having to navigate to three different tabs."
"The reports are quite useless."
 

Pricing and Cost Advice

"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"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 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."
"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."
"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."
"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."
"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Outsourcing Company
12%
Comms Service Provider
10%
Financial Services Firm
10%
Comms Service Provider
18%
Construction Company
13%
Manufacturing Company
11%
Computer Software Company
8%
Comms Service Provider
9%
Manufacturing Company
8%
Government
7%
Outsourcing Company
7%
 

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 Business14
Midsize Enterprise5
Large Enterprise9
 

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...
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 speeding up the time from initializing a test to actually s...
What is your primary use case for Horizon3.ai?
My main use case for The NodeZero Platform by Horizon3.ai is autonomous and continuous penetration testing. A specifi...
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 use it to its full potential, as it...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Horizon3.ai
 

Overview

 

Sample Customers

Information Not Available
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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: August 2026.
908,858 professionals have used our research since 2012.