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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
13th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
18
Ranking in other categories
Advanced Threat Protection (ATP) (18th), Microsoft Security Suite (18th), Risk-Based Vulnerability Management (6th)
Tanium
Ranking in Vulnerability Management
25th
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
22
Ranking in other categories
Server Monitoring (4th), Endpoint Protection Platform (EPP) (16th), Endpoint Detection and Response (EDR) (22nd), Unified Endpoint Management (UEM) (7th)
 

Mindshare comparison

As of May 2026, in the Vulnerability Management category, the mindshare of Microsoft Defender Vulnerability Management is 1.8%, down from 3.2% compared to the previous year. The mindshare of Tanium is 1.7%, down from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Microsoft Defender Vulnerability Management1.8%
Tanium1.7%
Other96.5%
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.
MA
Division Manager, Information Technology at a legal firm with 51-200 employees
Centralized policies have improved remote endpoint control and have simplified data visibility
The integration is not simple and easy. It requires experienced users or people who have done the implementation. When certain policies are applied, they do not immediately push the policies. For example, we manage endpoint device USB access. We set a policy to block it, but it does not come into effect immediately. Sometimes it takes three or four days for it to reflect. That is a pain point. I have raised this issue with support as well, but they said that I need to limit the number of devices in the policy. In terms of application deployment, for us, it was seamless.

Quotes from Members

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

Pros

"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."
"A valuable feature is the ease of management and integration with Microsoft products."
"Microsoft Defender Vulnerability Management is a good product, and I believe it deserves a positive recommendation."
"Overall, I would rate Microsoft Defender Vulnerability Management a nine out of ten."
"The recommendations, scores, and steps to remediate actions are highly useful."
"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 solution is highly scalable."
"The solution's technical support is very responsive."
"The product is granular and can build complex roles compared to other EDR vendors."
"I'm not so familiar with the tool but I like the interaction of the console to the picture. Patching is the primary model I have been focusing on for the last couple of weeks. So I have created a proof of concept environment and have been checking the available features."
"Tanium has made the process of detecting threats more proactive with its detection. So, the process is easier and more efficient."
"Tanium is a very good product and I would rate it eight or nine out of ten."
"Threat hunting is a very good feature on Tanium. We have just started using it and have not used it extensively."
"For incident response tasks, all these tasks can get done in minutes with minimal disruption to the end-user."
"Tanium's most valuable feature is its instant discovery aspect."
 

Cons

"Sometimes the stability of the agents could be improved."
"The product is not stable; it is very resource-intensive, consuming a lot of memory and CPU, which makes it slow."
"The worst aspect is the refresh rate of the dashboard. A vulnerability I patch within 15 minutes takes 24 additional hours for an update."
"It is expensive."
"The technical support takes too much time to resolve tickets."
"There should be risk scoring added to Microsoft Defender Vulnerability Management; specifically, they call it quantification of the risk."
"Integration can be improved."
"It is challenging to extract and customize reports from the system."
"We had some issues with the solution's OS upgrade."
"They could improve the UI."
"The problem or challenge is a pre-sales and go-to strategy for the SMB market delivered through a channel or model. It's very convoluted and vague, which leads to some confusion about the various types of modules, and the device-to-seat cost is extremely difficult to calculate."
"Most of the time, agent-relative issues have to be more equipped with self-healing features."
"I would like to have more integrations and custom plugins to input. Integration is always a big deal in a lot of different environments."
"The main issues are the network connection because different customers have issues with their networks. It's difficult implementing this type of solution because the network is the main feature in the architecture for these types of solutions. Tanium could improve by creating some network optimization."
"The solution lacks mobility."
"The solution can give a lot of false positives."
 

Pricing and Cost Advice

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

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
8%
Government
7%
Computer Software Company
7%
Financial Services Firm
15%
Government
11%
Manufacturing Company
9%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise7
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise3
Large Enterprise12
 

Questions from the Community

What needs improvement with Microsoft Defender Vulnerability Management?
When I create rules, it gave me problems and I did not know where the problem was located. A small pop-up notification indicating how a rule should be configured would be helpful, rather than the p...
What is your primary use case for Microsoft Defender Vulnerability Management?
I do not use Microsoft Defender Vulnerability Management at work. However, I am currently not working, but I do use Microsoft Defender Vulnerability Management on my personal computer.
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: April 2026.
893,221 professionals have used our research since 2012.