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Microsoft Defender Vulnerability Management vs Tenable Vulnerability Management 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
18th
Average Rating
9.4
Reviews Sentiment
8.2
Number of Reviews
5
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (2nd)
Microsoft Defender Vulnerab...
Ranking in Vulnerability Management
12th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Advanced Threat Protection (ATP) (17th), Microsoft Security Suite (21st), Risk-Based Vulnerability Management (5th)
Tenable Vulnerability Manag...
Ranking in Vulnerability Management
6th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
42
Ranking in other categories
Risk-Based Vulnerability Management (2nd)
 

Mindshare comparison

As of June 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.7%, up from 0.0% compared to the previous year. The mindshare of Microsoft Defender Vulnerability Management is 3.1%, up from 3.0% compared to the previous year. The mindshare of Tenable Vulnerability Management is 5.9%, down from 9.8% 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.
NaySan @ Suraj Verma - PeerSpot reviewer
Provides actionable vulnerability insights and recommendations with notable efficiency
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. Overall, everything is good with Microsoft Defender Vulnerability Management, but the portal refresh rate can take up to seven days in some cases and three or four days in others to reflect changes.
Mani Bommisetty - PeerSpot reviewer
Streamlines vulnerability management with excellent reporting and potential AI integration
Tenable is user-friendly and excels in reporting. It allows me to easily fetch and schedule reports. The software's discovery feature aids in strengthening our security posture. The single-sensor installation process on various operating systems is smooth, unlike Rapid7, which requires different versions for separate systems. Furthermore, Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.

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."
"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."
"Zafran is an excellent tool."
"We saw benefits from Zafran Security almost immediately after deploying it."
"The main advantage of Microsoft Defender Vulnerability Management is that it can locate and prevent most threats even when the endpoints are not connected to the corporate network, as long as the internet is available."
"The product's stability is very high...The scalability of the product is amazing."
"Microsoft Defender Vulnerability Management is versatile and assesses vulnerabilities, providing detailed information on CVEs, their categories, and exploit statuses."
"A valuable feature is the ease of management and integration with Microsoft products."
"The most valuable aspect is the kind of assessment results I get, and the recommendations provided in Microsoft products really help in taking care of the resources."
"The recommendations, scores, and steps to remediate actions are highly useful."
"Overall, I would rate Microsoft Defender Vulnerability Management a nine out of ten."
"One valuable feature is the Microsoft Security Scorecard."
"The solution is very simple to use."
"It is a stable solution. Stability-wise, I rate the solution a ten out of ten."
"It is easy to manage. Most of the information the tool provided helped to further investigate the vulnerability and its impact."
"It has greatly impacted us by providing asset visibility."
"The product is easy to use."
"The solution is easy to use and configuration is smooth with no complexities."
"A new user can easily understand the workflow, even if they are creating users for other divisions and the user is a beginner."
"The tool has an easy-to-use interface."
 

Cons

"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."
"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 worst aspect is the refresh rate of the dashboard."
"The setup phase of the product is not that easy and needs a person to have a certain level of expertise."
"Integration can be improved."
"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."
"There should be risk scoring added to Microsoft Defender Vulnerability Management; specifically, they call it quantification of the risk."
"The constant changes in the product configuration or the console setup can sometimes be challenging."
"The technical support takes too much time to resolve tickets."
"It is expensive."
"The one drawback that we have found is the reports."
"The initial setup is complex and has room for improvement."
"The solution must be promoted more in the market."
"The shortcoming of the solution that needs improvement is related to its capability to do vulnerability assessments on applications."
"The reporting was never great in Tenable Vulnerability Management, so, in my company, we imported all the data into Ivanti RiskSense to start using it for reporting."
"The tool's reports are bad. They're not very customizable or flexible. During audits, we often have to exclude things that aren't relevant to our organization, but we can't do that easily with the reports. They come in HTML or PDF format, and we can't compare current results with previous ones in Excel because we never receive reports in Excel."
"They should include better customization of the dashboard, and integration tools."
"Tenable.io Vulnerability Management could be improved with an increased number of dashboards and MSSP integration."
 

Pricing and Cost Advice

Information not available
"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 licensing model follows a per-user per-month structure."
"The product’s pricing is medium."
"The licensing costs are reasonable."
"The total cost we pay for this solution is over 45K. This is for a large education organization."
"There are additional features that can be licensed for an additional cost."
"The tool is reasonably priced."
"The cost is determined by the number of endpoints, which is approximately one dollar per endpoint."
"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing an eight. So, it is a pretty expensive solution."
"Tenable.io is not known for being a cheap product."
"The solution is not too expensive."
"The product costs us around $137,000 annually for 4000 to 5000 assets."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
12%
Healthcare Company
6%
Manufacturing Company
6%
Computer Software Company
13%
Financial Services Firm
12%
Government
10%
Manufacturing Company
8%
Educational Organization
14%
Computer Software Company
12%
Financial Services Firm
11%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
The current pricing of Zafran Security is fair overall. They were good to work with to accommodate our organization w...
What needs improvement with Zafran Security?
The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvement...
What is your primary use case for Zafran Security?
Zafran Security is helping reduce the amount of critical vulnerabilities in our environments that require prompt reme...
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's the difference between Tenable Nessus and Tenable.io Vulnerability Management?
Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...
What needs improvement with Tenable.io Vulnerability Management?
I would suggest HP WebInspect as a better option than Tenable.io. My current client doesn't have access to it. Howeve...
 

Also Known As

No data available
No data available
Tenable.io
 

Overview

 

Sample Customers

Information Not Available
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Global Payments AU/NZ
Find out what your peers are saying about Microsoft Defender Vulnerability Management vs. Tenable Vulnerability Management and other solutions. Updated: May 2025.
856,873 professionals have used our research since 2012.