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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
8.4
Reviews Sentiment
6.8
Number of Reviews
115
Ranking in other categories
Endpoint Detection and Response (EDR) (5th), Extended Detection and Response (XDR) (4th), 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 (15th)
Tanium
Ranking in Endpoint Protection Platform (EPP)
14th
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
23
Ranking in other categories
Vulnerability Management (24th), Endpoint Detection and Response (EDR) (23rd), 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 Business is 1.4%, down from 2.0% 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 (%)
Cortex XDR by Palo Alto Networks3.9%
Microsoft Defender for Business1.4%
Tanium2.5%
Other92.2%
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.
Paritosh Jani - PeerSpot reviewer
Associate VP (Managed Information Technology Services) at Dev Information Tech Pvt Ltd
Has delivered automated threat response and streamlined integration with advanced tools
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. Moreover, it can be tightly integrated with vulnerability management or detecting vulnerabilities and pushing them to the SIEM solution. I utilize the advanced threat hunting feature of Microsoft Defender for Business and find it helpful; it's good and improving with every update. Microsoft Defender for Business integrates effectively with the Microsoft ecosystem as with Azure Sentinel, and it has a two-way natural integration. Apart from that, it also integrates with industry SIEM solutions such as Splunk.
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

"Palo Alto is one of the tech vendors that always provides top-of-the-line products."
"Palo Alto is constantly adding new features."
"From a single pane of glass, you can easily manage all of your endpoints."
"Stability is a primary factor, and then there's the ease of distribution and policy management; Cortex XDR by Palo Alto Networks is very easy to work with, and we're quite happy with them."
"The most valuable for us is the correlation feature."
"If any application performs suspicious activities, such as changing registries or modifying other applications, Cortex XDR detects and blocks the entire application."
"The dashboard is customizable."
"Traps pays for itself within the first 16 months of a three-year subscription."
"Using Microsoft Defender for Business is beneficial for my company."
"Everything is stable. There have been no technical errors or stability issues."
"A few things are valuable. One is the alerting we see when any kind of intrusion is happening, any kind of malware is being deployed across the endpoints, or any kind of suspicious activity is going on. We have a footprint across all of North America, Canada, and Mexico, so we want to make sure that all our endpoints are protected and we are able to look for any anomalous activity."
"Defender's main strength is its integration with Microsoft Sentinel, offering valuable insights."
"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."
"Because Microsoft Defender for Business is a native solution to Microsoft 365, it has contributed to my organization's proactive defense strategies by saving time on integration."
"Microsoft Defender for Business works well with the Microsoft Azure Security ecosystem, including Defender for Endpoint and Office 365 Cloud."
"I haven't had any problems with the tool's stability."
"The security features are very valuable."
"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."
"For incident response tasks, all these tasks can get done in minutes with minimal disruption to the end-user."
"The insights we gain from our endpoints and the management capabilities that Tanium provides have been a boon to our operations and security."
"It's definitely not complex, it is pretty user-friendly and it's a solid tool enterprise to use."
"Tanium is a very good product and I would rate it eight or nine out of ten."
"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."
"The solution is scalable and helps to understand how infrastructure works. It helps to improve the health of the organization."
 

Cons

"Every 30 or 40 days, there's a new version and we need to go and make sure our customer's laptops are upgraded."
"In general, the price could be more competitive."
"They are charging for Network Traffic Analyzer (NTA) services, so if the per GB data could be provided at a certain level free of cost or at the same cost which the customer is taking for the entire bundle, that would be better."
"In terms of areas of improvement, we have not completed our review of the product. We're also looking at other products. So, it's a little bit hard to tell what could be different because we have not completed the review of this product, but based on our experience so far, its implementation is quite complex."
"In an upcoming release, the solution could improve by proving hard disk encryption. If it could support this it would be a complete solution."
"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 playbooks could be improved to include more functionalities or actions."
"It takes time to scan the servers and devices."
"The user interface has a lot of features which can make it complex and hard to adapt to for some users."
"Technical support could be faster to respond."
"The biggest one is that Defender needs to be more proactive to the emerging threats. There can be tighter integration with email, especially how it integrates with our email system, which is the Microsoft Outlook suite. There should be the ability to react a lot quicker to emerging threats because sometimes, it takes a few days before some of these new threats are fully identified, and we need that to be a few hours."
"Threat protection could be improved even though it is already a built-in feature."
"The security could always be improved."
"The pricing of Microsoft Defender for Business has a long way to go since people are still preferring solutions such as CrowdStrike and Palo Alto."
"The solution's AI is notorious for false positives, and the time you have to spend training it is ridiculous."
"The technical support from Microsoft is very poor. I would rate it a one, as their technical staff are very junior and take a long time to respond to simple questions."
"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 solution can give a lot of false positives."
"They could improve the UI."
"The solution needs to improve the reporting and tracking capabilities."
"The solution lacks mobility."
"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."
"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."
"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."
 

Pricing and Cost Advice

"Very costly product."
"It has reasonable pricing for the use cases it provides to the company."
"I feel it is fairly priced."
"The solution is expensive. It's pricing is on a yearly-basis."
"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."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"It is "expensive" and flexible."
"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"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."
"The tool's cost has been a little high, but I do not think it was terrible."
"Since we're a nonprofit, we get pretty good discounts on the tool."
"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."
"It's an expensive solution. It would be nice if the cost were lower."
"The solution is expensive but it's a good investment."
"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."
"The solution offers value for money."
"It is higher than some competitors in the market."
"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
Construction Company
13%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
10%
Computer Software Company
14%
Comms Service Provider
10%
Financial Services Firm
8%
Outsourcing Company
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 Business15
Midsize Enterprise2
Large Enterprise4
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,...
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: June 2026.
908,800 professionals have used our research since 2012.