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Redscan Penetration Testing Services 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

Redscan Penetration Testing...
Ranking in Penetration Testing Services
10th
Average Rating
9.0
Reviews Sentiment
2.2
Number of Reviews
1
Ranking in other categories
No ranking in other categories
The NodeZero Platform by Ho...
Ranking in Penetration Testing Services
1st
Average Rating
8.8
Reviews Sentiment
6.0
Number of Reviews
28
Ranking in other categories
Vulnerability Management (9th), Advanced Threat Protection (ATP) (14th), Breach and Attack Simulation (BAS) (1st), Risk-Based Vulnerability Management (2nd), AI-Powered Penetration Testing (1st)
 

Mindshare comparison

As of September 2026, in the Penetration Testing Services category, the mindshare of Redscan Penetration Testing Services is 0.9%, up from 0.5% compared to the previous year. The mindshare of The NodeZero Platform by Horizon3.ai is 8.8%, down from 13.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Penetration Testing Services Mindshare Distribution
ProductMindshare (%)
The NodeZero Platform by Horizon3.ai8.8%
Redscan Penetration Testing Services0.9%
Other90.3%
Penetration Testing Services
 

Featured Reviews

Kushal Korde - PeerSpot reviewer
Senior Security Manager at Connecting Cyber networks
Automated detection has reduced false positives and provides faster incident response
The best features of Redscan Penetration Testing Services include its threat detection capabilities and penetration testing, which are very helpful. It provides great usability and monitoring of the network endpoints with the logs, and also provides advanced threat detection and alerts. Furthermore, it delivers great network visibility, monitoring with logs, deep investigation, and threat hunting, including post-incident recommendations and optimization processes. Regarding the impact of Redscan Penetration Testing Services, I can say there is a significant drop in false positives, allowing us to focus on only real threats. It also improves the mean time to respond, especially during critical incidents.
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.
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Top Industries

By visitors reading reviews
No data available
Comms Service Provider
9%
Manufacturing Company
8%
Outsourcing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise5
Large Enterprise12
 

Questions from the Community

What needs improvement with Redscan Penetration Testing Services?
While using Redscan Penetration Testing Services, I have not encountered any lack of the solution or any area that is not good enough; it works perfectly for the organization and provides good visi...
What is your primary use case for Redscan Penetration Testing Services?
Redscan Penetration Testing Services has multiple use cases in our day-to-day operations. First is automated incident response where security orchestration capabilities accelerate the incident resp...
What advice do you have for others considering Redscan Penetration Testing Services?
Redscan Penetration Testing Services is used in our environment. I have seen good improvement with Redscan Penetration Testing Services as it provides full visibility and good visibility with the l...
What needs improvement with Horizon3.ai?
The NodeZero Platform by Horizon3.ai could be improved if automated fixes could be implemented, which would be fantastic. I rate it an eight because speeding up the penetration test time for runnin...
What is your primary use case for Horizon3.ai?
My main use case for The NodeZero Platform by Horizon3.ai is penetration testing for cybersecurity. A specific example of how I have used The NodeZero Platform by Horizon3.ai for penetration testin...
What advice do you have for others considering Horizon3.ai?
The NodeZero Platform by Horizon3.ai's AI capabilities demonstrate very good governance and security, which I like very much as it has been helpful to my team and it really allows us to tackle the ...
 

Also Known As

No data available
Horizon3.ai
 

Overview

 

Sample Customers

EVIA, STM Life
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 Horizon3.ai, HackerOne, Bugcrowd and others in Penetration Testing Services. Updated: September 2026.
913,683 professionals have used our research since 2012.