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Microsoft Defender Vulnerability Management vs Vicarius vRx comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

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
17th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
Microsoft Defender Vulnerab...
Ranking in Vulnerability Management
12th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
16
Ranking in other categories
Advanced Threat Protection (ATP) (16th), Microsoft Security Suite (20th), Risk-Based Vulnerability Management (5th)
Vicarius vRx
Ranking in Vulnerability Management
16th
Average Rating
8.0
Reviews Sentiment
7.6
Number of Reviews
21
Ranking in other categories
Patch Management (6th), Risk-Based Vulnerability Management (6th)
 

Mindshare comparison

As of October 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 1.0%, up from 0.1% compared to the previous year. The mindshare of Microsoft Defender Vulnerability Management is 2.7%, down from 2.8% compared to the previous year. The mindshare of Vicarius vRx is 0.9%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Microsoft Defender Vulnerability Management2.7%
Vicarius vRx0.9%
Zafran Security1.0%
Other95.4%
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.
Krishna R - PeerSpot reviewer
Achieve comprehensive endpoint and identity protection with continuous real-time monitoring
I have not thought about improvements for Microsoft Defender Vulnerability Management as of now, but this is typically an operational maintenance process. The operational maintenance process refers to these products being part of day-to-day operations. Threats keep coming almost daily, and we need to run it, prioritize the risk, and apply the patches. I am not able to think of many features for improvement at this point in time. There should be risk scoring added to Microsoft Defender Vulnerability Management; specifically, they call it quantification of the risk. If they can provide peer site reviews or risk scoring, such as how my organization in the healthcare industry fares against my peers on average, it would be valuable information. This scoring should be for specific industries as well. If I belong to the healthcare industry using Microsoft Defender Vulnerability Management, it should provide me with a risk score and show how I fare against the risk score of my industry. If there are guidelines or insights on this, it will compel customers to reduce risk levels or improve their risk scores. The application block capabilities in Microsoft Defender Vulnerability Management are effective and up to the standards, as everybody is looking at open OSINT and open-source security packages. I think on CV scoring, they are aligned with the industry.
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

"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 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."
"We saw benefits from Zafran Security almost immediately after deploying it."
"The solution helps identify threats and vulnerabilities."
"The product’s most valuable features are compliance, recommendations, and inventories."
"A valuable feature is the ease of management and integration with Microsoft products."
"Microsoft Defender Vulnerability Management provides regular advisories and recommendations that help improve our security posture."
"The integration with Sentinel has been one of the most valuable features for my organization."
"The solution is highly scalable."
"A valuable feature is the ease of management and integration with Microsoft products."
"The integration with SIEM is the best, specifically the native integration with Microsoft SIEM."
"I also like how easy it is to use. We instructed some companies on how to use it, provided them with an account, and gave them the ability to deploy and patch. They could quickly figure it out. We can spend an hour in the office showing someone how everything works, and they're good to go. It's the same with our customers."
"The strongest advantage of Vicarius vRx is its intuitive interface, which requires minimal explanation or support, even for first-time users."
"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 dashboard is quite easy to manage. The automation aspect is also very valuable."
"Vicarius vRx offers several advantages, especially for organizations with diverse operating systems and applications requiring frequent patching."
"Vicarius vRx has reduced meantime to remediate by 90 percent."
"The most valuable features of vRx would be virtualized patching and severity prioritization."
"Vicarius vRx consolidates vulnerability discovery, prioritization, and remediation in a single platform."
 

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."
"The general support could be improved."
"Sometimes the stability of the agents could be improved."
"The setup phase of the product is not that easy and needs a person to have a certain level of expertise."
"There should be risk scoring added to Microsoft Defender Vulnerability Management; specifically, they call it quantification of the risk."
"The automated remediations can be more specific."
"The worst aspect is the refresh rate of the dashboard. A vulnerability I patch within 15 minutes takes 24 additional hours for an update."
"They may need to improve the portal refresh rate for Microsoft Defender Vulnerability Management because it takes time for recommendations to disappear after mitigation; sometimes, it takes one week, when it should ideally take only one to two hours."
"We have experienced some logging issues, including a few hours of downtime initially. Despite this, I would rate the overall stability as an eight."
"Another complaint we've gotten is that the portal doesn't remember your username and password. You tell them your email, and it sends an invitation. You need to click that, and it takes you to a new portal, where you can finally log in. Maybe it's a security precaution, but it seems like a lot of extra steps to log in."
"I would appreciate additional filter options, such as the ability to filter by AWS tags."
"The multi-tenant portal has room for improvement."
"The user interface for deploying patches can be improved, as it appears complicated when launching patches. We can launch it for apps or OS, but the steps to get there are a bit tedious. This is the only thing."
"We are now in the process of trying to get our money back because the tool does not work."
"Based on the request from our clients, it would be great to have an MDM solution. If they can manage vulnerabilities on mobile devices too, that would be great. Having scripting capabilities on mobile devices would be very useful. That was the request we had from lots of clients."
"Vicarius vRx's application management capabilities could be improved by allowing users to manage and uninstall applications directly within the GUI, eliminating the need for scripting and streamlining the process."
"The patchless protection feature is currently difficult to understand and could be made more user-friendly."
 

Pricing and Cost Advice

Information not available
"The licensing costs are reasonable."
"The product’s pricing is medium."
"The licensing model follows a per-user per-month structure."
"I rate the product's price a three on a scale of one to ten, where one is a low price, and ten is a high price."
"The tool is a bit costly."
"The pricing is fair."
"I am not sure how much it costs, but it would have saved us some costs."
"Vicarius vRx's per-asset pricing makes it easy for me to market to clients as it scales with their needs."
"I do not use other solutions, so I cannot compare its pricing to others, but its price seems okay."
"The pricing is great because we are a reseller of the product. It is really up to us and Vicarius, and they are very easy to work with."
"Vicarius vRx offers a competitive price point for the features it provides."
"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."
"In the past, Vicarius vRx was cheap, but now they have adjusted their pricing policy, resulting in higher renewal costs. We have had some conversations with them regarding a smaller jump in the renewal cost."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
8%
Government
5%
Financial Services Firm
12%
Computer Software Company
11%
Government
8%
Manufacturing Company
7%
Computer Software Company
13%
Media Company
9%
Non Profit
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise5
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise7
Large Enterprise3
 

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 Microsoft Defender Vulnerability Management?
I would rate the price as a three for us due to the partnership discounts. For non-partners, however, the cost could ...
What needs improvement with Microsoft Defender Vulnerability Management?
I have not thought about improvements for Microsoft Defender Vulnerability Management as of now, but this is typicall...
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...
 

Overview

Find out what your peers are saying about Microsoft Defender Vulnerability Management vs. Vicarius vRx and other solutions. Updated: September 2025.
872,706 professionals have used our research since 2012.