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Microsoft Defender for Business 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
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
122
Ranking in other categories
Endpoint Detection and Response (EDR) (5th), Extended Detection and Response (XDR) (3rd), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Microsoft Defender for Busi...
Ranking in Endpoint Protection Platform (EPP)
12th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
20
Ranking in other categories
Microsoft Security Suite (12th)
Tanium
Ranking in Endpoint Protection Platform (EPP)
13th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
24
Ranking in other categories
Vulnerability Management (24th), Unified Endpoint Management (UEM) (8th), Autonomous Endpoint Management (3rd)
 

Mindshare comparison

As of November 2026, in the Endpoint Protection Platform (EPP) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.8%, up from 3.6% compared to the previous year. The mindshare of Microsoft Defender for Business is 1.3%, down from 2.1% compared to the previous year. The mindshare of Tanium is 2.6%, up from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.8%
Microsoft Defender for Business1.3%
Tanium2.6%
Other92.3%
Endpoint Protection Platform (EPP)
 

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.
YusufBuhari - PeerSpot reviewer
Head Of IT Security at Dangote Industries Limited
Unified defenses have strengthened threat hunting and automated incident disruption
I see room for improvement in Microsoft Defender for Business, particularly regarding the consolidation of all security solutions in one place and the integration of AI and data security into the same platform. I want to see more organized asset inventory, including identities, cloud resources, and various network devices. While there has been innovation from Microsoft, I am concerned about the lack of risk quantification across all major security solutions, including Microsoft's. Risk quantification is essential for CISOs to assess, communicate, and translate security risks into financial impacts, which is a challenge for many security leaders today. I would like to see a clear path for prioritization of risks within Microsoft Defender for Business, especially around vulnerability management. Even though there are features to prioritize remediation of risks based on exploitability, it could be more organized. A clearer structure for prioritizing remediation of risks would help manage them more effectively, as it is impractical to address all risks simultaneously.
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

"I recommend this solution to others because it is easy to manage, reliable, and overall good to use."
"The solution is a new generation XDR that has a lot of artificial intelligence modules."
"It's a perfect solution. It integrates well into the environment."
"The initial setup isn't too bad."
"I recognize that Cortex XDR by Palo Alto Networks is one of the best products in its category regarding capabilities."
"The multi-layered approach to the product gives you confidence that it will stop exploits, ransomware, worms, or viruses from compromising endpoints, essentially providing peace of mind."
"The policy configuration is great, the granularity of policies that are available is very helpful, it is straightforward to set up, and it has pretty much everything we need and works well within the Palo Alto ecosystem."
"Monitoring is most valuable."
"Microsoft Defender for Business is good for small and medium-sized businesses. It offers solid security flexibility and integration with tools like Microsoft Lighthouse and some other software. It takes some of the features of Defender for Endpoint EDR and provides those services for small and medium-sized business environments."
"It is scalable."
"The best features of Microsoft Defender for Business include it coming as an XDR solution which provides automated investigations, remediations, and endpoint detection and response."
"Using Microsoft Defender for Business is beneficial for my company."
"Defender is top class in terms of functional security."
"The security features in Microsoft Defender for Business that have been most effective for our company include the way it's built-in and intertwined into all the operating systems, giving us a good opportunity to holistically block things for the organization using that tenant."
"The most effective features of Microsoft Defender for Business include its threat detection and response capabilities in managing vulnerabilities and ransomware attacks."
"Defender's main strength is its integration with Microsoft Sentinel, offering valuable insights."
"For inventory purposes, it's from one of the best things on the scene, as you can get live inventory."
"I like the tool's incident response and security patching."
"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."
"It's definitely not complex, it is pretty user-friendly and it's a solid tool enterprise to use."
"The solution is scalable and helps to understand how infrastructure works. It helps to improve the health of the organization."
"The most valuable features of this solution are the consolidation of all historical data on device endpoints, security drivers, firmware, and Software version gaps."
"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."
 

Cons

"Cortex XDR by Palo Alto Networks could improve by adding a sandbox feature to better compete with their competitors which have it."
"I would like to see some additional features related to email protection included."
"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."
"For Cortex XDR by Palo Alto Networks, if I had to point out improvements, I would say the UI is still somewhat difficult for beginners."
"The solution eats memory of the computer, unlike anything I've ever seen."
"The encryption is not up to the mark."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files. It was unable to retrieve new file verdicts. It was using a thing called "local analysis" to determine if something was a malicious file or not. There was no dynamic analysis."
"The GUI could be improved. It's a little bit cumbersome. It could be more user-friendly."
"Microsoft should provide batch management solutions with the application, integrating pass management with roles."
"We faced some issues while running some applications on Mac."
"Defender's threat protection should be fine-tuned to reduce false positives. It could be more targeted, reflecting a continuous evolution in detecting. Also, it could be easier to integrate into other environments."
"The security could always be improved."
"I see room for improvement in Microsoft Defender for Business, particularly regarding the consolidation of all security solutions in one place and the integration of AI and data security into the same platform."
"The areas where Microsoft Defender for Business could improve include the support, installation process, and wiki. I should be able to find solutions to issues quickly without having to delve too deep."
"Threat protection could be improved even though it is already a built-in feature."
"The user interface has a lot of features which can make it complex and hard to adapt to for some users."
"There are downsides and drawbacks in Tanium, and there is room for improvement from my perspective."
"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 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."
"Tanium’s scalability could be improved."
"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 most painful thing is the interface. It's a bit unclear sometimes."
"There are some bugs in the product. The tool needs to improve in the area of reporting."
"Any movement into a SaaS solution has challenges since the processes and data flows are not well defined. Hence, you need to build it at the same time."
 

Pricing and Cost Advice

"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."
"The price of the product is not very economical."
"Our customers have expressed that the price is high."
"The price is on the higher side, but it's okay."
"Cortex XDR's pricing is ok."
"I feel it is fairly priced."
"I don't have any issues with the pricing. We are satisfied with the price."
"Its pricing is kind of in line with its competitors and everybody else out there."
"It has to get more competitive because we are starting to see some of the competitors providing better pricing, and some of it, of course, is to gain market share. The Defender product pricing is probably a little higher than the competitors."
"Defender for Business is included by default with an Office 365 premium subscription."
"The tool is cheap, while some other solutions are more expensive. I remember the tool cost about five euros for a workstation or for a user on a monthly basis."
"Since we're a nonprofit, we get pretty good discounts on the tool."
"The tool's cost has been a little high, but I do not think it was terrible."
"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 offers value for money."
"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."
"The solution is expensive but it's a good investment."
"The product's pricing differs from region to region depending on negotiations and the number of endpoints."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Outsourcing Company
12%
Construction Company
10%
Manufacturing Company
10%
Computer Software Company
12%
Comms Service Provider
10%
Outsourcing Company
10%
Financial Services Firm
8%
Financial Services Firm
14%
Manufacturing Company
9%
Government
8%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business50
Midsize Enterprise21
Large Enterprise57
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business9
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,...
What is your experience regarding pricing and costs for Microsoft Defender for Business?
Our thoughts on the pricing for Microsoft Defender for Business are that we wish it could be better. If the pricing w...
What needs improvement with Microsoft Defender for Business?
I see room for improvement in Microsoft Defender for Business, particularly regarding the consolidation of all securi...
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
No data available
Tanium Inc Cloud, Tanium XEM
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
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 for Business vs. Tanium and other solutions. Updated: September 2026.
920,574 professionals have used our research since 2012.