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The NodeZero Platform vs Vicarius vRx comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 9, 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
27th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
3
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (6th)
The NodeZero Platform
Ranking in Vulnerability Management
43rd
Average Rating
5.0
Reviews Sentiment
6.2
Number of Reviews
2
Ranking in other categories
Penetration Testing Services (5th), Breach and Attack Simulation (BAS) (5th)
Vicarius vRx
Ranking in Vulnerability Management
15th
Average Rating
8.0
Reviews Sentiment
7.6
Number of Reviews
21
Ranking in other categories
Patch Management (9th), Risk-Based Vulnerability Management (6th)
 

Mindshare comparison

As of May 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.6%, up from 0.0% compared to the previous year. The mindshare of The NodeZero Platform is 1.1%, up from 1.0% compared to the previous year. The mindshare of Vicarius vRx is 0.9%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
Weekly insights and risk analysis facilitate informed security decisions
I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.
KD
Penetration testing adapts to our schedule with cloud integration
The NodeZero Platform ( /products/the-nodezero-platform-reviews ) has a great cost, and its usability is straightforward. It can be deployed in the cloud. There is an on-premise container that I need to spin up to allow it to run in my environment, but it is automatically updated because it is cloud-based. It uses AI to try and gain access to my network and learns from the environment as it goes, providing a report on vulnerabilities, and demonstrates how their system exploits them to either elevate privilege or gain access to specific credentials or devices.
OrenBen Shalom - PeerSpot reviewer
Consolidates vulnerability discovery, prioritization, and remediation in a single platform
Vicarius vRx offers several advantages, especially for organizations with diverse operating systems and applications requiring frequent patching. The platform helps prioritize patch installation by identifying high-risk vulnerabilities, allowing IT teams to focus on critical threats first. This prioritization is crucial because it prevents IT teams from being overwhelmed by the constant influx of patches, enabling them to create a manageable plan and allocate resources effectively. By distinguishing between critical, high-risk, and medium-risk vulnerabilities, Vicarius vRx empowers IT teams to address the most urgent threats promptly and schedule less critical patches for later. Both native operating system updates and Vicarius vRx offer vulnerability remediation. Native OS updates allow for the patching of system vulnerabilities on Windows, macOS, and Linux. However, Vicarius vRx provides a single solution for installing both operating system and application updates by also discovering application vulnerabilities. Another valuable feature is virtual patching, which allows us to protect an asset from a specific vulnerability without installing a patch. Sometimes, installing a patch alone is insufficient and requires restarting the asset. However, production servers often cannot be restarted during the day, restricting restarts to specific timeslots. Virtual patching creates a network-based protection layer that prevents exploitation of a vulnerability, offering a temporary safeguard. While not a foolproof solution for long-term use, it's a valuable tool that reduces tension between IT and security teams by providing time to properly install patches.

Quotes from Members

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

Pros

"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Penetration testing and scans are useful features."
"Overall, I'd rate NodeZero at nine to 9.5 out of ten."
"Vicarius vRx's automation feature is its most valuable, allowing us to automate manual tasks, receive automated reports, and easily check device update status."
"The most valuable features of vRx would be virtualized patching and severity prioritization."
"Since we started using Vicarius vRx, I have not had to worry about patching the software."
"Vicarius vRx's primary strength is its user-friendly interface."
"Third-party software patching is the most valuable feature."
"The ability to consolidate vulnerability discovery, prioritization, and remediation in one platform is crucial."
"Vicarius vRx has reduced meantime to remediate by 90 percent."
"Agent-based scanning is the most valuable feature."
 

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 reports are quite useless."
"I would like to see more network architecture elements with patches."
"I would be happy if the patch update could be downloaded to the Vicarius server and then implemented on the client."
"In the past, Vicarius vRx was cheap, but now they have adjusted their pricing policy, resulting in higher renewal costs."
"The patchless protection feature is currently difficult to understand and could be made more user-friendly."
"The multi-tenant portal has room for improvement."
"I would appreciate additional filter options, such as the ability to filter by AWS tags."
"We had an outage due to a change Vicarius performed in their system."
"While I appreciate the automation of vulnerability management, Vicarius vRx's current manual patchless application is a point for improvement."
 

Pricing and Cost Advice

Information not available
Information not available
"Vicarius' pricing was reasonable compared to the other systems we evaluated."
"It is in the middle. It is not the cheapest solution, but it is also not terribly expensive. We found it to be a good fit. It is fairly priced."
"The pricing is fair."
"I am not sure how much it costs, but it would have saved us some costs."
"I know we got it for a very cheap price, and I now see why. It was very cheap. It was maybe 12,000 or 14,000 dollars."
"From a pricing perspective, Vicarius was cheaper compared to other competitors."
"Vicarius vRx is priced competitively within the market."
"The price of vRx seems fair. None of our clients complained about the pricing. They all thought it was reasonable. Once people understood what it does, it didn't take much to get them to sign up."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
7%
Government
6%
Computer Software Company
14%
Financial Services Firm
9%
Educational Organization
8%
Manufacturing Company
8%
Computer Software Company
17%
Media Company
13%
Non Profit
11%
Insurance Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
I find that the pricing for Zafran aligns well with the comprehensive features it offers. The asset and user-based li...
What needs improvement with Zafran Security?
Zafran is a new startup. Features are continuously being added or improved. 1) Continued integrations with existing (...
What is your primary use case for Zafran Security?
We connect this to our vulnerability scanner as input, our security tools to better determine risk, and our change ma...
What do you like most about Horizon3.ai?
Penetration testing and scans are useful features.
What needs improvement with Horizon3.ai?
I haven't really come across anything that I say needs to be improved with it, other than the container runner, which...
What is your primary use case for Horizon3.ai?
To meet standards, I am required to do penetration testing periodically. This is something I can do on-demand anytime...
What is your experience regarding pricing and costs for Vicarius vRx?
I do not use other solutions, so I cannot compare its pricing to others, but its price seems okay.
What needs improvement with Vicarius vRx?
I would be happy if the patch update could be downloaded to the Vicarius server and then implemented on the client. C...
What is your primary use case for Vicarius vRx?
We use Vicarius vRx to manage all third-party software updates. Previously, we could manage Windows updates, but thir...
 

Also Known As

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Horizon3.ai
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Overview

Find out what your peers are saying about The NodeZero Platform vs. Vicarius vRx and other solutions. Updated: April 2025.
850,028 professionals have used our research since 2012.