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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 Nov 3, 2025

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

Zafran Security
Sponsored
Ranking in Vulnerability Management
18th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (3rd)
SecureWorks Taegis VDR
Ranking in Vulnerability Management
44th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
Risk-Based Vulnerability Management (14th)
The NodeZero Platform by Ho...
Ranking in Vulnerability Management
9th
Average Rating
9.0
Reviews Sentiment
5.7
Number of Reviews
11
Ranking in other categories
Advanced Threat Protection (ATP) (13th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (2nd), Risk-Based Vulnerability Management (5th)
 

Mindshare comparison

As of January 2026, in the Vulnerability Management category, the mindshare of Zafran Security is 1.1%, up from 0.2% compared to the previous year. The mindshare of SecureWorks Taegis VDR is 0.4%, up from 0.3% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 1.5%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
The NodeZero Platform by Horizon3.ai1.5%
Zafran Security1.1%
SecureWorks Taegis VDR0.4%
Other97.0%
Vulnerability Management
 

Featured Reviews

Reviewer6233 - PeerSpot reviewer
Works at a healthcare company with 10,001+ employees
Has become an indispensable tool in our cybersecurity arsenal
While Zafran Security is already a powerful tool, there are areas where it could be further improved to provide even greater value. One key area for enhancement is the searching capabilities within its vulnerabilities module. By incorporating the ability to create Boolean searches, users would gain the ability to apply more complex filters and customize their search criteria. This would greatly enhance the precision and efficiency with which security teams can identify and prioritize vulnerabilities. Having such tailored search capabilities would save time and resources by narrowing down vast lists of vulnerabilities to those that meet specific parameters relevant to our unique risk environment. Additionally, integrating more robust reporting and visualization tools would be advantageous. Enhanced dashboards that offer customizable visual representations of risk configurations and threat landscapes would facilitate better communication with stakeholders, making it easier to explain vulnerabilities and the rationale behind certain security measures. This would also aid in demonstrating the improvements and value derived from existing security investments to leadership and non-technical team members.
VV
Deputy manager at a tech vendor with 10,001+ employees
Advanced detections have exposed credential abuse early and stop lateral movement across environments
I found this interview absolutely fantastic. I would advise others looking into using SecureWorks Taegis VDR that it is one of the reliable solutions anyone should try, and if it yields good results, I would definitely recommend switching to SecureWorks. I recommend SecureWorks Taegis VDR because it is highly scalable by design and well-suited for mid-sized to very large enterprises, including global hybrid and cloud-heavy environments. Its cloud-native elastic architecture is built as a cloud-native SaaS platform that automatically scales compute and storage as telemetry volume increases without requiring customer-side infrastructure scaling, and it can handle bursty workloads such as incident spikes and ransomware attacks. I gave this product a rating of eight out of ten.
SH
Chief Information Officer at a construction company with 1,001-5,000 employees
Has unified our IT teams by providing clear visibility into network vulnerabilities and accelerated remediation with real-world attack testing
One of the things that we've shared with Horizon is just the reporting. They've made a lot of changes over time, but when examining computers, most average normal people don't look at a computer and identify it as 114.82.117.180. They identify it as 'the printer for accounting.' When many of the reports give the very detailed technical IP address or serial number, that's really not helpful for anyone other than the person, the hands-on person that's trying to remediate it. All the managers, all the leaders, having information in that format isn't helpful. Being able to have information about what those devices are would be very helpful. There's a technical reason they can't just have an easy button because some people have really complicated networks. When examining things for the average company, the average executive, that 114 number, there's only one of those. But if examining an AT&T or a Walmart, it isn't unique. They haven't solved that problem. But for the 90% of companies, being able to have just a human readable name for all devices on your network in all of the reports all of the time would be the most beneficial.

Quotes from Members

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

Pros

"We are able to see the real risk of a vulnerability on our environment with our security tools."
"With Zafran Security, it integrates with your security controls, allowing you to take that risk score and reduce it based on the controls in place or increase the risk based on different factors, such as if the issue is internet reachable or if there's an exploit in the wild."
"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran is an excellent tool."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"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."
"I rate the stability of the NodeZero Platform a ten out of ten."
"My favorite feature about The NodeZero Platform is that it's autonomous, and it truly delivers on that promise—it can be set and forgotten while it performs its tasks, and it does exactly what it claims to do."
"Honestly, it's one of the most transformational technologies we've implemented in our company."
"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'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."
"After the third party conducts the pen test, The NodeZero Platform is run, and it finds the same things they found and sometimes a few other things that they did not even identify."
"The NodeZero Platform is amazing; what I love most about it is that it's automated and comparable to the manual pen testing we did with a third-party company, but with the added benefit of unlimited retesting to validate fixes."
"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

"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"I would like to improve SecureWorks Taegis VDR by enhancing the dashboard to provide a holistic view with granular data."
"They've added a chatbot which isn't particularly useful, but when it can't answer questions, it forwards messages to human support."
"One of the areas where improvement is needed is in the visibility and reporting for large enterprises."
"Sometimes even their support doesn't know why we're seeing certain issues."
"The reports are quite useless."
"The areas for improvement for The NodeZero Platform involve integration and automation. It would be beneficial if it could integrate directly with vulnerability management tools that would allow the platform to automatically import data, identify vulnerable systems, and test targets immediately, potentially even enabling automated feedback loops for rescanning since the process is currently manual."
"The only issue we’ve encountered is that sometimes the scans take a long time to complete."
"You need to be cautious about what it scans, as it could potentially cause issues."
"I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
8%
Computer Software Company
8%
Outsourcing Company
6%
Computer Software Company
18%
Comms Service Provider
16%
Manufacturing Company
15%
Financial Services Firm
11%
Computer Software Company
9%
Educational Organization
9%
Manufacturing Company
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise1
Large Enterprise4
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...
What needs improvement with Zafran Security?
In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...
What is your primary use case for Zafran Security?
My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...
What is your experience regarding pricing and costs for SecureWorks Taegis VDR?
I would rate pricing a seven out of ten. There is room for improvement when it comes to affordability.
What is your primary use case for SecureWorks Taegis VDR?
SecureWorks Taegis VDR is used for telemetry, SOC operations, or endpoint management, depending on the configuration ...
What advice do you have for others considering SecureWorks Taegis VDR?
As a system integrator, I maintain an unbiased opinion. The choice of solution depends on an organization's risk appe...
What do you like most about Horizon3.ai?
Penetration testing and scans are useful features.
What needs improvement with Horizon3.ai?
I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good.
What is your primary use case for Horizon3.ai?
We use The NodeZero Platform for control validation and we are also looking for the likelihood of vulnerabilities.
 

Also Known As

No data available
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: January 2026.
881,082 professionals have used our research since 2012.