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Microsoft Defender Vulnerability Management vs Tanium comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 18, 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

Microsoft Defender Vulnerab...
Ranking in Vulnerability Management
12th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
17
Ranking in other categories
Advanced Threat Protection (ATP) (18th), Microsoft Security Suite (19th), Risk-Based Vulnerability Management (6th)
Tanium
Ranking in Vulnerability Management
24th
Average Rating
7.8
Reviews Sentiment
6.4
Number of Reviews
20
Ranking in other categories
Server Monitoring (3rd), Endpoint Protection Platform (EPP) (20th), Endpoint Detection and Response (EDR) (21st), Unified Endpoint Management (UEM) (5th)
 

Mindshare comparison

As of February 2026, in the Vulnerability Management category, the mindshare of Microsoft Defender Vulnerability Management is 2.3%, down from 3.2% compared to the previous year. The mindshare of Tanium is 1.9%, down from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Microsoft Defender Vulnerability Management2.3%
Tanium1.9%
Other95.8%
Vulnerability Management
 

Featured Reviews

OB
Microsoft Solutions Manager at Self-Employed
Ensures strong threat and vulnerability management with continuous risk assessment
The major priority is identity, which is crucial; we have lots of companies in manufacturing, energy, or various sectors, and it varies from one to another. I assess Microsoft Defender Vulnerability Management as very effective in continuously assessing vulnerabilities without requiring scans. We use automatic investigation and remediation features, safe attachments, safe links, and real-time reports, which are also very effective. For Active Directory, Defender has threat intelligence, and we are using that. The risk-based prioritization within Vulnerability Management affects my ability to manage vulnerabilities, particularly in relation to the Zero Trust Model utilized by our customers. The end-users often do as they please in their systems.
VK
Infra Vulnarability Manager at Rezilyens
Immediate results in patching promptly address vulnerabilities
When working with Tanium, there are some older devices that haven't been patched for a long time, and certain patches are not included in Tanium. I have to search outside to download patches, create bundles, and then perform the task. It would be easier if Tanium provided the patches directly. Some other brands provide the patch with a direct download link, which facilitates the process. Also, I feel that if there were more detailed documents and remediations readily available online for troubleshooting, especially more up-to-date information, it would be beneficial. Currently, some resources online are very out-of-date.

Quotes from Members

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

Pros

"A valuable feature is the ease of management and integration with Microsoft products."
"Microsoft Defender Vulnerability Management is versatile and assesses vulnerabilities, providing detailed information on CVEs, their categories, and exploit statuses."
"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 product’s most valuable features are compliance, recommendations, and inventories."
"Microsoft Defender Vulnerability Management has streamlined our threat management processes and provided region-specific customization for our healthcare operations."
"The product's stability is very high...The scalability of the product is amazing."
"Microsoft Defender Vulnerability Management provides several valuable features that I utilize, as I use it to control security configuration, for example, the apps that I use or the many connections from my router, and with this configuration, I can filter content and malware."
"Microsoft Defender Vulnerability Management is versatile and assesses vulnerabilities, providing detailed information on CVEs, their categories, and exploit statuses."
"Tanium has made the process of detecting threats more proactive with its detection. So, the process is easier and more efficient."
"Tanium’s best features include support for any Windows, Linux, or Mac endpoint, regardless of where it is, and the ability to do IT operations and security operations."
"I would say Tanium is the best tool for vulnerability management."
"When I push a quick update, it's done right away, and I can rescan immediately to confirm completion within minutes."
"The solution's technical support is very responsive."
"Tanium is a very good product and I would rate it eight or nine out of ten."
"I like the fact that you can create patching campaigns depending on the area of your network that you want to address first. I like the ability it has to make several campaigns that work in parallel."
"When I push a quick update, it's done right away, and I can rescan immediately to confirm completion within minutes."
 

Cons

"The constant changes in the product configuration or the console setup can sometimes be challenging."
"There is a good solution from Microsoft, however, there is a gap between Windows and Linux management."
"The automated remediations can be more specific."
"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."
"The worst aspect is the refresh rate of the dashboard."
"We have experienced some logging issues, including a few hours of downtime initially. Despite this, I would rate the overall stability as an eight."
"The documentation from Microsoft needs significant improvement. The documents are disorganized, with one document linking to another, making the steps unclear and difficult to follow."
"The worst aspect is the refresh rate of the dashboard. A vulnerability I patch within 15 minutes takes 24 additional hours for an update."
"Most of the time, agent-relative issues have to be more equipped with self-healing features. At times, the agent is there, but for some reason, it doesn't report a status. It gives certain problems that are obviously agent-based."
"There are some bugs in the product. The tool needs to improve in the area of reporting."
"Tanium’s scalability could be improved."
"They could improve the UI."
"The most painful thing is the interface. It's a bit unclear sometimes."
"The solution can give a lot of false positives."
"The solution lacks mobility."
"When working with Tanium, there are some older devices that haven't been patched for a long time, and certain patches are not included in Tanium."
 

Pricing and Cost Advice

"The licensing costs are reasonable."
"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 product’s pricing is medium."
"The licensing model follows a per-user per-month structure."
"The tool is a bit costly."
"The product's pricing differs from region to region depending on negotiations and the number of endpoints."
"The solution offers value for money."
"There is an annual license required to use this solution."
"Tanium is a more expensive solution in Latin America than some of the competitors, such as BigFix."
"It is higher than some competitors in the market."
"It's an expensive solution. It would be nice if the cost were lower."
"The solution is expensive but it's a good investment."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
8%
Government
8%
Financial Services Firm
15%
Government
10%
Manufacturing Company
9%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise6
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise3
Large Enterprise11
 

Questions from the Community

What needs improvement with Microsoft Defender Vulnerability Management?
The documentation from Microsoft needs significant improvement. The documents are disorganized, with one document linking to another, making the steps unclear and difficult to follow. Regarding upd...
What needs improvement with Tanium?
While there is always room for improvement, I am pleased with Tanium.
What is your primary use case for Tanium?
The primary use case for Tanium ( /products/tanium-reviews ) is compliance, patching, and inventory as part of the core functions.
What advice do you have for others considering Tanium?
For smaller companies, Tanium is quite a big investment, and one needs to have a considerable setup to make it economically viable. I would recommend it to others with a similar use case. The solut...
 

Also Known As

No data available
Tanium Inc Cloud, Tanium XEM
 

Overview

 

Sample Customers

Information Not Available
JPMorgan Chase, eBay, Amazon, US Bank, MetLife, pwc, Cerner, Delphi, MGM Grand, New York Life
Find out what your peers are saying about Microsoft Defender Vulnerability Management vs. Tanium and other solutions. Updated: February 2026.
881,707 professionals have used our research since 2012.