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RedSeal vs The NodeZero Platform by Horizon3.ai comparison

 

Comparison Buyer's Guide

Executive Summary

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

RedSeal
Ranking in Risk-Based Vulnerability Management
22nd
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
9
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (17th)
The NodeZero Platform by Ho...
Ranking in Risk-Based Vulnerability Management
2nd
Average Rating
8.8
Reviews Sentiment
6.1
Number of Reviews
26
Ranking in other categories
Vulnerability Management (9th), Advanced Threat Protection (ATP) (13th), Penetration Testing Services (1st), Breach and Attack Simulation (BAS) (1st), AI-Powered Penetration Testing (1st)
 

Mindshare comparison

As of August 2026, in the Risk-Based Vulnerability Management category, the mindshare of RedSeal is 1.7%, up from 0.4% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 3.6%, up from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Risk-Based Vulnerability Management Mindshare Distribution
ProductMindshare (%)
The NodeZero Platform by Horizon3.ai3.6%
RedSeal1.7%
Other94.7%
Risk-Based Vulnerability Management
 

Featured Reviews

reviewer1339494 - PeerSpot reviewer
Associate Consultant at a consultancy with 10,001+ employees
Enhancing network visibility with competitive pricing but needs better OT and 5G integration
The primary use cases for RedSeal are lifecycle management, vulnerabilities, and change management. Customers might look up or use these solutions for these areas RedSeal helps in optimizing the cost for the customer based on different use cases. If the solution caters to a particular use case,…
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

"The Vulnerability and Risk Management feature is valuable to us for keeping the security posture up-to-date and conducting regular continuous audits."
"This is the only solution in the world that gives you a digital resilience score."
"This solution is amazing! The most important part is the way it gives access information to the entire infrastructure, the network most importantly."
"RedSeal integrates the network and gives us a visual or graphical overview of our network. If an organization is geographically dispersed, for instance, with one office in Canada and one office in the Philippines, the whole network, including all devices, is integrated into RedSeal, and you can see from where the traffic is going in and out."
"RedSeal helps you prioritize and allocate your scarce human and capital resources where they have the biggest impact to protect your most-valuable digital assets."
"The most valuable features are network mapping and configuration."
"If you want to understand your network environment as it relates to configuration issues, host/node vulnerabilities and firewall configurations, then I highly recommend that RedSeal be considered."
"The most valuable feature I enjoy that is provided by this security analytics platform is the ability to measure resilience."
"The NodeZero Platform by Horizon3.ai has positively impacted my organization by catching vulnerabilities and exploits that we wouldn't otherwise be able to find as easily or as quickly, so I'd say it helps better our cybersecurity posture."
"I rate the stability of the NodeZero Platform a ten out of ten."
"What I appreciate the most about The NodeZero Platform by Horizon3.ai is its distinctive competitive advantage, which is the ability to bundle multiple security solutions into one single tool."
"Honestly, it's one of the most transformational technologies we've implemented in our company."
"The automated updating of scans has been a huge value-add for us; we're a small cybersecurity team, so speed to value is the biggest thing to multiply the force of our small team, saving a lot of man-hours."
"Penetration testing and scans are useful features."
"For us, The NodeZero Platform is literally the single best security solution we have because the way that it works is we're able to scan every part of our network, both internally and externally, and then get completely actionable feedback that doesn't matter if it's for an application developer or a network admin."
"The return on investment from The NodeZero Platform by Horizon3.ai is almost one hundred percent."
 

Cons

"Integration with other security tools. Have the ability to create custom reports: Currently, within RedSeal you only have the option to run the canned reports."
"Although we are talking about a very robust platform, I would like to see the Windows compatible VM version come back."
"Its interface is not user-friendly and needs to be improved."
"Initially their level one support was very frustrating to work with."
"There is room for improvement regarding customization and automation of reports."
"The dashboard should be improved to make correlating data easier to do."
"One of the areas of concern is the GUI. It is important to our customers that the GUI looks beautiful. It's a Java Client, so you have a Java dependency."
"Sometimes, it required us to refresh the configuration. When we integrated any of the configurations into the device, sometimes, it could not detect the exact picture of that device. So, we had to reset the device to see that if it was giving true-positive results or false-positive results. In some cases, we were not able to get true-positive results. There was some kind of bug in that version. Its interface is not user-friendly and needs to be improved. It takes time to understand the interface and various options. Skybox has quite a user-friendly interface. They could provide a feature for compliance audit policy if it is already not there. A compliance audit policy ensures that all configurations are based on the best practices standards, such as CIS benchmarks standard or other similar standards. It provides visibility about whether your device configuration is based on best practices or not. Usually, such a feature is provided by other solutions such as Meteor or Tenable Nessus."
"One of the areas where improvement is needed is in the visibility and reporting for large enterprises."
"I encountered challenges with patch management, as we struggled to test and implement patches due to time constraints. This led to our patch management process being ineffective."
"I feel there could be improvements in scalability, although at this point I have no specific negative points to report."
"The only issue we’ve encountered is that sometimes the scans take a long time to complete."
"The NodeZero Platform by Horizon3.ai could greatly improve their feature request and product suggestions process."
"I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good."
"The speed of the scans takes some time, but in my opinion, it is not surprising for what it is doing."
"You need to be cautious about what it scans, as it could potentially cause issues."
 

Pricing and Cost Advice

"The pricing is based on the number of endpoints and devices, and we have seen it range from mid-five figures to low six figures."
Information not available
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Top Industries

By visitors reading reviews
Outsourcing Company
9%
Construction Company
8%
Government
8%
Performing Arts
7%
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 Business1
Midsize Enterprise1
Large Enterprise7
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise5
Large Enterprise9
 

Questions from the Community

What needs improvement with RedSeal?
There is room for improvement in integrating the OT security part and the private 5G security part in RedSeal.
What is your primary use case for RedSeal?
The primary use cases for RedSeal are lifecycle management, vulnerabilities, and change management. Customers might look up or use these solutions for these areas.
What needs improvement with Horizon3.ai?
The NodeZero Platform by Horizon3.ai could greatly improve their feature request and product suggestions process. There is not an easy way to see what the status is of product suggestions, and from...
What is your primary use case for Horizon3.ai?
My main use case for The NodeZero Platform by Horizon3.ai is to run automated penetration tests and remediate findings. We run our penetration test on a scheduled basis, specifically every two mont...
What advice do you have for others considering Horizon3.ai?
The advice I would give to others looking into using The NodeZero Platform by Horizon3.ai is to assess their environments to run penetration tests and get an idea of the amount of IPs or assets the...
 

Also Known As

No data available
Horizon3.ai
 

Overview

 

Sample Customers

United States Postal Service, Pacific Gas and Electric Co., Interval International
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 RedSeal vs. The NodeZero Platform by Horizon3.ai and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.