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The NodeZero Platform by Horizon3.ai vs Vulcan Cyber 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)
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)
Vulcan Cyber
Ranking in Vulnerability Management
25th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
11
Ranking in other categories
Risk-Based Vulnerability Management (9th), Cloud Security Remediation (2nd)
 

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 The NodeZero Platform by Horizon3.ai is 1.5%, up from 1.0% compared to the previous year. The mindshare of Vulcan Cyber is 0.6%, up from 0.6% 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%
Vulcan Cyber0.6%
Other96.8%
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.
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.
reviewer2649297 - PeerSpot reviewer
Technical Architect at a manufacturing company with 10,001+ employees
Streamlines prioritization but reporting needs enhancement
There are several areas needing improvement. The product helps, but the reporting relies heavily on Power BI. It is limited to graphical views and requires additional filtering, posing operational challenges. The inability to download specific asset details directly from the Power BI portal is a drawback, particularly for non-technical users, though it provides high-level executive summaries. The reporting model should be enhanced so that we have the flexibility to download. We have requested a few features, and they are open to accepting those requests. It needs ITSM improvements. It has out-of-the-box integration with ServiceNow, but the customer is using BMC Helix ITSM. We would like an integration with BMC Helix ITSM. When uploading CSV files without an out-of-the-box connector, duplicate entries for assets occur. We have already reported this to them, but we are not sure when they will fix it. It will significantly benefit if we can directly upload business context information from CMDB without manual merging efforts. It can also have automatic remediation capabilities through SCCM or something else.

Quotes from Members

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

Pros

"We saw benefits from Zafran Security almost immediately after deploying it."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran is an excellent tool."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"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."
"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."
"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."
"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."
"I rate the stability of the NodeZero Platform a ten out of ten."
"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."
"Overall, I'd rate NodeZero at nine to 9.5 out of ten."
"Penetration testing and scans are useful features."
"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."
"I find the ability to consolidate information from multiple vulnerability scanners into a single source valuable."
"Out of the three solutions I've used, Vulcan Cyber is the superior option."
"The most notable aspects include having prioritization capabilities and custom scripts."
"It is very good when it comes to ingesting information from different sources and then displaying this information in an easy-to-use platform."
"The interface of Vulcan Cyber is intuitive with a lot of information about vulnerabilities, which helps in classifying and analyzing threats."
"Now that the solution is onboarded, we are saving a lot of time. We're saving roughly four to ten hours a week."
"Vulcan Cyber offers a single pane of glass for centralizing our security data."
"It has allowed us to bring together multiple sources of information from different signal sources into a single point."
 

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."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"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 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."
"I think The NodeZero Platform could improve by leveraging GPUs for password cracking, which would be pretty good."
"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."
"The only issue we’ve encountered is that sometimes the scans take a long time to complete."
"The reports are quite useless."
"One of the areas where improvement is needed is in the visibility and reporting for large enterprises."
"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."
"There are several areas needing improvement. The product helps, but the reporting relies heavily on Power BI. It is limited to graphical views and requires additional filtering, posing operational challenges."
"The performance is bad. The query and the UI are always slow, and it's quite frustrating. Vulcan is trying to solve this with a newer design. The dashboard is also crowded. It pulls in all this raw information that you need to filter. Vulcan has filtering capabilities, but they're hard to manage. The labels aren't very clear, so you need to do things by trial and error. It's not as easy as other tools we've been using."
"Their support is good, but there are some flaws as well."
"We have the highest privilege in the application, and at least for members with the highest privilege, having the capability to reach out to the vendor directly from the application would be beneficial."
"An important area is performance and speed, as Vulcan Cyber often lacks speed when exporting reports."
"Monitoring of the evolution of campaigns and perhaps having more customized options for monitoring them would be great."
"If there was a way for me to connect to the vendor directly from the application, it would be helpful."
"We wish we had more insights into how they weigh the risks associated with the threat intel."
 

Pricing and Cost Advice

Information not available
Information not available
"Its pricing is quite fair compared to what is out there in the market, especially compared to the tool from Microsoft. It is a SaaS platform that has an annual cost, so it is something that is already used by many companies. It is quite affordable."
"Our leadership knows better about the pricing. As per my knowledge, which might not be accurate, its price can come down."
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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
9%
Educational Organization
9%
Manufacturing Company
9%
Comms Service Provider
8%
Computer Software Company
27%
Manufacturing Company
9%
Financial Services Firm
7%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise1
Large Enterprise4
By reviewers
Company SizeCount
Small Business1
Large Enterprise10
 

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 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.
What is your experience regarding pricing and costs for Vulcan Cyber?
I don't deal with the pricing of the solution. I'm not a part of that department.
What needs improvement with Vulcan Cyber?
One area for improvement is clarity in the results column of vulnerability reports. Currently, the path where the vul...
What is your primary use case for Vulcan Cyber?
I have been using the solution for more than six months. Essentially, any reporting I do for our internal Internet as...
 

Also Known As

No data available
Horizon3.ai
No data available
 

Interactive Demo

Demo not available
Demo not available
 

Overview

 

Sample Customers

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.
Stitch Fix, Mandiant, Wealthsimple, Entrust, Anaplan, Deloitte, Origami Risk, Verana Health
Find out what your peers are saying about The NodeZero Platform by Horizon3.ai vs. Vulcan Cyber and other solutions. Updated: January 2026.
881,082 professionals have used our research since 2012.