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Microsoft Defender for Endpoint vs Tanium comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 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

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Protection Platform (EPP)
4th
Ranking in Endpoint Detection and Response (EDR)
5th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
115
Ranking in other categories
Extended Detection and Response (XDR) (4th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Microsoft Defender for Endp...
Ranking in Endpoint Protection Platform (EPP)
1st
Ranking in Endpoint Detection and Response (EDR)
3rd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
212
Ranking in other categories
Advanced Threat Protection (ATP) (5th), Anti-Malware Tools (1st), Microsoft Security Suite (3rd)
Tanium
Ranking in Endpoint Protection Platform (EPP)
14th
Ranking in Endpoint Detection and Response (EDR)
23rd
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
23
Ranking in other categories
Vulnerability Management (26th), Unified Endpoint Management (UEM) (8th), Autonomous Endpoint Management (3rd)
 

Mindshare comparison

As of August 2026, in the Endpoint Protection Platform (EPP) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.9%, up from 3.7% compared to the previous year. The mindshare of Microsoft Defender for Endpoint is 6.7%, down from 10.2% compared to the previous year. The mindshare of Tanium is 2.5%, up from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Endpoint6.7%
Cortex XDR by Palo Alto Networks3.9%
Tanium2.5%
Other86.9%
Endpoint Protection Platform (EPP)
 

Q&A Highlights

 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
Senior Process Expert at A.P. Moller - Maersk
Gained full visibility and streamlined threat detection through behavior-based insights and AI integration
Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.
Robert Arbuckle - PeerSpot reviewer
Security Analyst III at a healthcare company with 10,001+ employees
Automatically isolates threats and integrates with logging to reduce response time
Overall, I would evaluate the Microsoft support level that I receive at probably about a seven, but that depends on the day. It has been spotty. We have had issues where the urgency level of the Microsoft support is not as high as ours, especially during a data breach or potential data breach situation. We have had issues with some of the offshore support being lackluster. One specific thing that comes to mind is we were on a support call with our CISO on the call, and the Microsoft agent, who did not actually work for Microsoft, is one of the vendors that Microsoft uses for support, said, "Just to set expectations, my lunch break is in an hour and I am going to go away then." For us, it was already ten o'clock at night and we had been working on this for a couple of hours, trying to get a security engineer on with us. For him to tell us that he was going to go away and have lunch, it was, "Okay, but go find somebody else if you need to." It was just the lackluster approach, and it seemed like he did not really care. We seem to get a lot of this when we get non-Microsoft support. I can identify areas for improvement with Microsoft Defender for Endpoint, as it is kind of a convoluted mess to try to take care of false positives. Especially when they have been identified as false positives but they keep going off over and over again. It is great for my pocketbook because it generates a lot of on-call action, but I would really prefer more sleep at two o'clock in the morning than dealing with false positives. I would say that the unified portal for managing Microsoft Defender for Endpoint is suitable for both teams as they are all in there. It would be great if they would stop moving things around and renaming things, which makes sense. The new XDR portal is pretty nice. Being able to have it central again inside of the regular Security Center without having to open up two windows is helpful. Overall, I think it is pretty good. There is always going to be something that could be improved, such as alerting and the ability to modify alerts would be a little bit helpful to have. Being able to add more data into the alerts and turn off alerts that are not as useful would be beneficial. It is hard to say what the quantitative impact the security exposure management feature has had on our company's security, because a lot of it is kind of subjective. I think we are sitting at around a fifty percent score still, and a lot of it is just kind of unusual circumstances that we cannot really implement without breaking the organization.
Sandeepraj Gatla - PeerSpot reviewer
Dfir Analyst at a tech services company with 201-500 employees
Endpoint monitoring has strengthened incident response and provides rapid isolation and forensics
Tanium provides an endpoint which is isolated from the network and environment. We can easily search its logs and history and connect remotely directly to that particular device which has been isolated from the network. We can search for the history and logs, including audit logs and event logs. The complete activity of the user or owner of the device is visible to us. We can see the artifacts of particular USB transfers internally for official use. We can not only connect remotely but also see the device status and how many failures have occurred within the network so far. We can see the IP address, how many times it has changed its IP address, and how many times it was connected to VPN or external VPN or internal VPN and what has been searched while on VPN. We can block the IOCs or IP addresses as well. We can block domains, hashes, SHA values, SHA-256, SHA-1, SHA-5 and MD5. Although I am not completely involved in the automation team, we do have that team and I have worked in some CERT recently. Tanium is more useful while we are in the CERT because most of the times when we are on high alert, Tanium does play a main role for that particular incident or any high case. Tanium is a simple tool and we can easily integrate it to many devices and it is a mandatory tool to secure an endpoint. It is mandatory to give any RDP connection and the tool should be present in the particular device. It is completely mandatory and it is in the policy as well.

Quotes from Members

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

Pros

"Overall, it's a great platform; it integrates very well with other solutions from Palo Alto and also with our vendors, the ease of use is excellent, I love the root cause analysis from Cortex, which is amazing, and in a few clicks you can have the full root cause."
"I have found the solution to be very easy in respect of the integration and configurable."
"Cortex XDR can integrate the firewalls and determine the tendencies of the attacks. It's a new generation antivirus, with protection endpoints and detection response. It is very easy to use and everybody can operate the solution."
"One of the main benefits of the solution is its intelligence to correlate the events into an incident."
"The scalability of Cortex XDR by Palo Alto Networks is very good."
"Cortex XDR by Palo Alto Networks saves time in various ways, although the user interface is fairly standard."
"The tool is designed to scale for large enterprises and handle large volumes of data."
"The stability is pretty good except for one or two cases, and based on the performance, it's been okay with pretty high performance, no bugs or glitches, and it doesn't crash or freeze."
"The comprehensiveness of Microsoft threat-protection products is great... Today, Microsoft Sentinel by itself is a leading Gartner SIEM tool. It has advantages over competitors because of the ability to integrate with Microsoft solutions and automate continuous monitoring of Microsoft AD and Office 365 data."
"Overall, this solution has helped us save 30% to 40% of our time, and our time to detect and respond has decreased by around 40 to 50%."
"Our clients are definitely seeing an ROI."
"Microsoft Defender for Endpoint comes pre-installed in Microsoft Windows."
"Its simplicity is the most valuable. It also has very good integration. We like it."
"The pros of Microsoft Defender for Endpoint are that it's simple to deploy and has all the required functionality."
"It is quite stable. We have not had any cases, i.e., viruses, that would require a reboot, etc. We have never had a situation where we needed to reinstall the tools as a result of the Defender application or a feature being corrupt."
"One of the features which differentiates it from other EDR providers is the Automated Investigation and Response, which reduces the workload of SOC analysts or engineers. They don't have to manually investigate each and every alert on the endpoint, since it does so automatically. And you can automate the investigation part."
"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 find the inventory and compliance features of Tanium to be the most impressive."
"The security features are very valuable."
"The solution is scalable and helps to understand how infrastructure works. It helps to improve the health of the organization."
"Tanium is used for endpoint management, specifically patching and configuration management."
"The product is granular and can build complex roles compared to other EDR vendors."
"Tanium's most valuable features are patch management, inventory, and distribution software."
"Tanium's most valuable feature is its instant discovery aspect."
 

Cons

"If you compare it to SentinelOne, which has more functionalities and detection capabilities on an open platform, the pricing on SentinelOne is far more reasonable and cheaper than Cortex XDR by Palo Alto Networks."
"It'll help if customization was easier."
"There are some third-party solutions that are difficult to integrate with, which is something that can be improved."
"The MAC agent is not as robust feature-wise as the PC version."
"I would like to see some additional features related to email protection included."
"We would also like to have advanced tech protection and email scanning."
"It would be good if they could make an exception for applications. Sometimes, it can be a bit of a challenge to make exceptions for certain applications that have been used as rogue."
"The solution eats memory of the computer, unlike anything I've ever seen."
"In terms of improvement, they update the platform it seems quite a bit. Every month something is in a new spot or something changed somewhere. There should be less of that."
"Other vendors provide a lot of customization when it comes to integration, which every big organization requires. No big organization depends on one particular tool. Defender lacks that at this point."
"There is a need for improvement in reducing false positives."
"Microsoft should improve support for third-party platforms, because not all functionality is available for all of them. It's a good product, but they should just extend the functionality for all platforms."
"Microsoft has some creative accounting when they promise an SLA of 99.99%. But it is generally good."
"It would be helpful if they included XDR features, on top of the EDR functionality."
"The GUI is very complex, particularly for normal users who work on it."
"The time to generate certain alerts on our dashboard can take between 45 minutes to an hour, and I am unsure of the factors that influence this duration."
"I would like to have more integrations and custom plugins to input. Integration is always a big deal in a lot of different environments."
"Tanium's limitations should be improved because although it is a great tool, it is limited to only a few classes during a session."
"They could improve the UI."
"It is not really additional functions, or the features that are needed, rather the complexity would be reduced based on the number of modules required to put together a comprehensive operational security and risk compliance model."
"The performance could improve in future releases. We have had performance issues in specialized web environments, but overall I think the problems are less than 2% of the computer systems being used."
"There are some bugs in the product. The tool needs to improve in the area of reporting."
"We had some issues with the solution's OS upgrade."
"In my opinion, sometimes it takes a long time to give solutions or resolve the issue."
 

Pricing and Cost Advice

"The pricing seems fair, and I do like the licensing model. You use wherever they are, and it is elastic."
"Traps pays for itself within the first 16 months of a three-year subscription. This is attributed to OPEX savings, as security teams spent less time trying to identify and isolate malware for analysis as a result of a reduction in malware incidents, false positives, and breach avoidance."
"I am using the Community edition."
"The pricing is okay, although direct support can be expensive."
"It is present, but when compared to other competitive products, I would say it is not less expensive; however, when all of the other added values are considered, the price is reasonable."
"Our license will require renewal in August, after which the maintenance will continue as usual."
"The pricing is a little bit on the expensive side."
"It has reasonable pricing for the use cases it provides to the company."
"The pricing is competitive."
"Buying individual point products would've cost us a lot more money than one integrated solution that also capitalizes on Teams Voice and things of that nature. Given our size, buying individual products would have easily cost us a million dollars."
"There is no license needed, the solution comes with Microsoft Windows."
"Microsoft Defender for Endpoint is included with a Microsoft E5 license."
"Microsoft Defender for Endpoint comes with Windows 10, and it's free. But for you to be able to manage it in the cloud and use the console, you need to have either an Office 365 E5 subscription or a Microsoft M365 subscription. You need to buy an extra license."
"It is built into Windows 10. If our clients are using Microsoft Defender, the cost goes away for them."
"I pay for it through the Windows Professional or Standard license. It is a one-time cost for me, and I use the same license."
"Licensing models of Microsoft are renowned for being complex. We just purchased the whole E5 stack. With E5 licenses for users, we get access to a bunch of features that are not just related to security. I would rate them a three out of five in terms of pricing."
"The product's pricing differs from region to region depending on negotiations and the number of endpoints."
"The solution offers value for money."
"Tanium is a more expensive solution in Latin America than some of the competitors, such as BigFix."
"It's an expensive solution. It would be nice if the cost were lower."
"There is an annual license required to use this solution."
"The solution is expensive but it's a good investment."
"It is higher than some competitors in the market."
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Top Industries

By visitors reading reviews
Construction Company
12%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
10%
Manufacturing Company
10%
Financial Services Firm
9%
Computer Software Company
8%
Comms Service Provider
8%
Financial Services Firm
14%
Government
10%
Manufacturing Company
9%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise54
By reviewers
Company SizeCount
Small Business82
Midsize Enterprise45
Large Enterprise96
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise12
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...
Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)
Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...
How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface,...
Which offers better endpoint security - Symantec or Microsoft Defender?
We use Symantec because we do not use MS Enterprise products, but in my opinion, Microsoft Defender is a superior sol...
How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon?
The CrowdStrike solution delivers a lot of information about incidents. It has a very light sensor that will never pu...
What is your experience regarding pricing and costs for Microsoft Defender for Endpoint?
We have been discussing pricing, setup cost, and licensing, and we are currently on an E3. We are discussing going to...
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 co...
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 econom...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus
Tanium Inc Cloud, Tanium XEM
 

Interactive Demo

Demo not available
Demo not available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Petrofrac, Metro CSG, Christus Health
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 for Endpoint vs. Tanium and other solutions. Updated: August 2026.
909,679 professionals have used our research since 2012.