Microsoft Defender XDR vs TrendAI Vision One – Network Security comparison

Why PeerSpot?

Microsoft and TrendAI are both solutions in the Extended Detection and Response (XDR) category. Microsoft is ranked #5 with an average rating of 8.4, while TrendAI is ranked #31 with an average rating of 9.0. Microsoft holds a 3.7% mindshare in XDR, compared to TrendAI’s 0.8% mindshare. Additionally, 98% of Microsoft users are willing to recommend the solution, compared to 100% of TrendAI users who would recommend it.

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Executive SummaryUpdated on Feb 26, 2026

Microsoft Defender XDR and TrendAI Vision One – Network Security compete in the network security category. TrendAI Vision One is favored for its comprehensive features, positioning it as a valuable investment.

Features: Microsoft Defender XDR integrates seamlessly with Microsoft services, features effective threat detection, and provides affordability. TrendAI Vision One offers advanced machine learning capabilities, extensive threat intelligence, and innovative tech for enhanced security management.

Ease of Deployment and Customer Service: Microsoft Defender XDR provides straightforward deployment and strong customer support for businesses utilizing Microsoft. TrendAI Vision One has a more complex setup process, compensated by its tailored customer service approach.

Pricing and ROI: Microsoft Defender XDR is competitively priced with a potentially quick ROI due to integration with existing Microsoft infrastructures. TrendAI Vision One has a higher initial cost but promises significant long-term returns from its advanced features.

To learn more, read our detailed Extended Detection and Response (XDR) Report (Updated: September 2026).

Buyer's Guide

Extended Detection and Response (XDR)

September 2026

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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...

Mindshare comparison

As of September 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.8%, down from 6.1% compared to the previous year. The mindshare of Microsoft Defender XDR is 3.7%, down from 6.1% compared to the previous year. The mindshare of TrendAI Vision One – Network Security is 0.8%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Extended Detection and Response (XDR) Mindshare Distribution
Product	Mindshare (%)
Cortex XDR by Palo Alto Networks	4.8%
Microsoft Defender XDR	3.7%
TrendAI Vision One – Network Security	0.8%
Other	90.7%

Extended Detection and Response (XDR)

Featured Reviews

ABHISHEK_SINGH

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.

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reviewer2812758

Infosec at a government with 10,001+ employees

Integrated defenses have unified threat hunting, phishing simulations, and identity investigations

I appreciate Microsoft Defender XDR's MDE, Microsoft Defender tool, which has Attack Simulator. Instead of doing a phishing campaign and getting a separate tool, Microsoft Defender XDR does it all. These features of Microsoft Defender XDR have helped us conduct a phishing campaign quarterly, which has been beneficial. I also appreciate the fact that it has Defender for Office integrated, Defender for Identity, and everything integrated together. I would describe the process of using Microsoft Defender XDR to prioritize incidents in my security operations as quite decent. I appreciate the automatic alerting system where any incidents or alerts we receive come directly to our email. From there, we can open the email, go directly to Microsoft Defender XDR, and start our investigations and remediations. I perceive the integration of security and identity access management in Microsoft Defender XDR as affecting my identity protection strategies very well because it is well integrated with Purview, integrated well with Entra ID, and integrated well with Exchange. I especially appreciate MDO, the Office product. If anything happens and I want to conduct an investigation, it takes me directly to Exchange, where I can also investigate any emails or phishing incidents. Instead of going to different portals, everything can be done from Microsoft Defender XDR. If necessary for further investigation, Microsoft Defender XDR then directs me to that environment. I would assess the integration of AI in guiding security actions within Microsoft Defender XDR as quite positive. Recently, Security Copilot went big, and it is beneficial that I can use that, especially to write KQL. I can do threat hunting features and intelligence all within using Microsoft's Security Copilot. It also has a nice AI feature for threat hunting. I know that all the Defender logs go to Sentinel, and I can pull it up from Microsoft Defender XDR or from Sentinel. The fact that I can actually do all that within Microsoft Defender XDR is a nice feature. In the top module, I can do threat lookups, and I can actually type KQLs in Microsoft Defender XDR and look up incidents. Predictive shielding has had a nice impact on my proactive security measures. It is beneficial that it has, similar to Entra ID, a secure score. For me to improve the product, the secure score helps me out. If I rate it from highest to lowest, I can see what things I can improve. Secure score helps me see what areas I can improve in Microsoft Defender XDR to increase my score and bring it to 80 or more. Knowing Microsoft Defender XDR from using it since 2019, before COVID days, I know that they have improved significantly. It is much more user-friendly and has a very nice vulnerability feature that I find handy and useful. The fact that this feature integrates into Intune is also very decent.

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reviewer2793894

Platform Engineer Ii at a outsourcing company with 5,001-10,000 employees

Network visibility has improved and detects zero-day threats and lateral movement swiftly

Trend Vision One - Network Security can be improved by integrating with the native firewall and bringing in that telemetry feed.I would like to see more telemetry coming in from the risk-based factor so that there should be risk-based tagging across all assets within the organization, specifically focusing on threats related to lateral movement and ransomware. This risk-based scoring is required.

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Quotes from Members

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

Pros

"My advice for anybody who is considering Cortex XDR is that it is a complete solution, and has very good features."

"Automation and playbooks have helped me significantly, as Cortex Xnor's playbooks predefine the workflow of the automation, such as response processes, alert triggering, and enriching the context, efficiently detecting and blocking malicious attacks with firewalls while eliminating workload and speeding responses for next-generation operations."

"From a single pane of glass, you can easily manage all of your endpoints."

"We use it for malicious connections from malicious websites, to identify payloads that might be inside the traffic, to identify malicious processes or bugs that are running on the network, and any activities that tend to lead to data infiltration."

"Cortex XDR is a very capable solution for protecting large networks and a lot of endpoints. It's very useful because the automation is very high, and if you combine it with the features on Palo Alto firewalls, it provides very strong protection."

"Palo Alto is the best security solution in the market."

"The most valuable features of this product are the management capabilities, which allow an IT organization to get quite a good picture of attempted cyber attacks, and its out-of-the-box investigation capabilities."

"Cortex XDR alerts us on the dashboard when there's a threat, which allows us to restrict that user and helps secure our infrastructure."

More Cortex XDR by Palo Alto Networks pros

"The feature I find most valuable is Defender for Endpoint."

"Defender XDR can stop advanced attacks, like ransomware or business email compromise."

"The integration with other Microsoft solutions is the most valuable feature."

"A crucial aspect for our team is the inclusion of identity and access management tools from the vendor."

"The most valuable feature is the DLP because that's where we can have an added data protection layer and extend it not just to emails but to the documents that users are working on. We can make sure that sensitive data is tagged and flagged if unauthorized parties are using it."

"The threat intelligence is excellent."

"The biggest return on investment when using Microsoft Defender XDR for me is saving time for the most part."

"The incident threat response and its ability to facilitate effective remediation against threats are the standout features."

More Microsoft Defender XDR pros

"Trend Vision One - Network Security has positively impacted my organization as our network operations team has found it very useful for monitoring all threats coming in via the network layer and taking swift actions compared to earlier."

Cons

"In general, the price could be more competitive."

"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."

"It takes time to scan the servers and devices."

"I would like to see them include NDR (Network Detection Response). Then it would work well with SIEM Response."

"The only issues that we have are, one the cost, two the dashboard is not very intuitive, even though you can drill down within the dashboard, we usually have to gather information from other sources to determine locations and if its a false positive."

"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."

"It's very time-consuming to log support issues and the people that answer the tickets aren't very knowledgeable."

"The product's pricing could be better."

More Cortex XDR by Palo Alto Networks cons

"The solution does not offer a unified response and standard data."

"There is no common area where we can manage all the policies for the EDR, third-party solutions, devices, servers, Windows, Mac, etc., but it's on the road map, and we ware waiting for that feature."

"From an integration standpoint, it is always improving overall. With Security Copilot coming out, as partners, we are waiting for the GDAP support so that we can actually see Security Copilot on behalf of customers if they subscribe to it."

"What could be improved in Microsoft 365 Defender is its licensing; it needs to be more consolidated, because there are so many plans for Microsoft 365 Defender, and every other year, there will be new licensing options that become more and more different from each other."

"Some of our older hardware experienced a slight bump in CPU and memory usage. Although I don't have empirical data to back that up, I would suggest possibly more streamlining in the software."

"There is no comprehensive visibility, making it less user-friendly."

"The cost can be high if you want to build custom license packages. Another area for improvement is the policies. In Azure, we need to implement policies in JSON format, but in 365 Defender 365, it would be helpful to use a different format so we can customize the platform."

"From a performance standpoint, improvements could be made."

More Microsoft Defender XDR cons

"Trend Vision One - Network Security can be improved by integrating with the native firewall and bringing in that telemetry feed."

Pricing and Cost Advice

"The solution has one subscription for endpoint protection and one subscription for detection and response. The two licenses combined give you the BRO version."

"We didn't have to pay any additional fee for the cloud instance. It just came with the renewal, which was nice."

"The solution is expensive. It's pricing is on a yearly-basis."

"This is an expensive solution."

"It is "expensive" and flexible."

"The price is on the higher side, but it's okay."

"The pricing seems fair, and I do like the licensing model. You use wherever they are, and it is elastic."

"It has a higher cost than other solutions, like CrowdStrike or Microsoft’s EDR tools, but it reduces the cost of our operations because it’s a new generation antivirus tool."

More Cortex XDR by Palo Alto Networks pricing and cost advice

"The product is fairly priced for what we get from it."

"Microsoft is not competitive with the pricing of the solution. The competitors are able to offer lower discounts. The price of the solution is higher."

"I believe the pricing is fair and acceptable. I consider it to be reasonable and satisfactory."

"On average, we pay around 55 euros per user for the services and features we receive."

"The license cost for a year is approximately forty-four thousand, and this annual saving is a significant factor in our decision to switch."

"We've managed to navigate it effectively through our enterprise agreement, and Microsoft's academic discounts have proven to be quite generous."

"Microsoft 365 Defender offers competitive pricing."

"The pricing of Microsoft 365 Defender is definitely on the costly side, but with the features and services that Microsoft provides, such as the seamless integration of all the Defender tools, while the price is on the higher side, there is no alternative."

More Microsoft Defender XDR pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Outsourcing Company

12%

Comms Service Provider

12%

Construction Company

11%

Financial Services Firm

Computer Software Company

Outsourcing Company

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	47
Midsize Enterprise	21
Large Enterprise	55

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	28
Large Enterprise	41

No data available

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. ...

See all answers

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...

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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,...

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What is your experience regarding pricing and costs for Microsoft 365 Defender?

My experience with the pricing, setup costs, and licensing of Microsoft Defender XDR is that we are on an E5 license,...

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What needs improvement with Microsoft 365 Defender?

From my perspective, Microsoft Defender XDR can be improved with better visibility in certain areas where I can trigg...

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What is your primary use case for Microsoft 365 Defender?

My main use cases for Microsoft Defender XDR are telemetry, advanced hunting, and the ability to perform host isolati...

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What is your experience regarding pricing and costs for Trend Vision One - Network Security?

My experience with pricing, setup cost, and licensing was straightforward and seamless.

See all answers

What needs improvement with Trend Vision One - Network Security?

Trend Vision One - Network Security can be improved by integrating with the native firewall and bringing in that tele...

See all answers

What is your primary use case for Trend Vision One - Network Security?

My main use case for Trend Vision One - Network Security is to protect from zero-day threats, specifically by detecti...

See all answers

Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 14% of the time

SentinelOne Singularity Endpoint vs Cortex XDR by Palo Alto Networks

Compared 5% of the time

CrowdStrike Falcon vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Cortex XSIAM vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

Microsoft Sentinel vs Cortex XDR by Palo Alto Networks

Compared 1% of the time

More Cortex XDR by Palo Alto Networks Competitors

CrowdStrike Falcon vs Microsoft Defender XDR

Compared 8% of the time

Wazuh vs Microsoft Defender XDR

Compared 6% of the time

SentinelOne Singularity Endpoint vs Microsoft Defender XDR

Compared 4% of the time

Microsoft Defender for Cloud vs Microsoft Defender XDR

Compared 4% of the time

Cybereason XDR vs Microsoft Defender XDR

Compared 2% of the time

More Microsoft Defender XDR Competitors

Anomali vs TrendAI Vision One – Network Security

Compared 41% of the time

Cybereason XDR vs TrendAI Vision One – Network Security

Compared 9% of the time

Mandiant Advantage vs TrendAI Vision One – Network Security

Compared 8% of the time

Wazuh vs TrendAI Vision One – Network Security

Compared 4% of the time

More TrendAI Vision One – Network Security Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

September 2026

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Buyer's Guide

Microsoft Defender XDR

September 2026

Download Microsoft Defender XDR product report

Buyer's Guide

Extended Detection and Response (XDR)

September 2026

TrendAI Vision One – Network Security report

Download TrendAI Vision One – Network Security product report

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender

Trend Cloud One Network Security

Overview

Cortex XDR by Palo Alto Networks provides advanced threat detection with AI-driven endpoint protection and seamless integration, ensuring multi-layered security and automatic threat response.

Cortex XDR is designed to safeguard endpoints against malware and suspicious activities. It offers advanced threat detection and response capabilities using behavioral analysis, AI, and machine learning. It seamlessly integrates with security infrastructures, providing endpoint security, firewall integration, and enhanced visibility in both cloud-based and on-premises environments.

What are the key features of Cortex XDR?

Advanced Threat Detection: Uses AI and machine learning for proactive threat identification.
Multi-layered Security: Combines various security measures for comprehensive protection.
Endpoint Protection: Safeguards against malware and exploits.
Behavioral Analysis: Monitors suspicious activity for early detection.
Automatic Threat Response: Automates responses to neutralize threats.

What benefits should users expect?

Ease of Use: Simplifies security management with intuitive design.
Resource Efficiency: Minimizes impact on system resources.
Integration Capabilities: Works well with existing security setups.
Reduced Analyst Workload: Automates processes to decrease manual intervention.

Organizations in diverse sectors deploy Cortex XDR to protect against malware, leveraging its advanced threat detection capabilities. Its integration with existing security infrastructures appeals to those seeking comprehensive protection in both cloud and on-premises environments, providing enhanced visibility and threat intelligence.

Palo Alto Networks

Microsoft Defender XDR is a comprehensive security solution designed to protect against threats in the Microsoft 365 environment.

It offers robust security measures, comprehensive threat detection capabilities, and an efficient incident response system. With seamless integration with other Microsoft products and a user-friendly interface, it simplifies security management tasks.

Users have found it effective in detecting and preventing various types of attacks, such as phishing attempts, malware infections, and data breaches.

Watch the Microsoft demo video here: Microsoft Defender XDR demo video.

Microsoft

TrendAI Vision One – Network Security offers comprehensive protection against network threats, ensuring efficient, secure network operations. It is designed for businesses seeking to safeguard their network infrastructure with advanced AI technologies.

TrendAI Vision One – Network Security provides robust security measures through its integrated platform. By utilizing advanced AI and machine learning algorithms, it detects and neutralizes potential threats in real time. Its adaptability caters to dynamic network environments, maintaining high-level protection without hindering performance. Emphasizing ease of integration and deployment, it ensures seamless integration with existing systems.

What features make TrendAI Vision One – Network Security valuable?

AI-Driven Detection: Employs intelligent algorithms to identify threats swiftly.
Real-Time Monitoring: Constantly observes network activity to catch anomalies.
Seamless Integration: Easy incorporation with current network infrastructure.
Scalable Protection: Adjusts to network growth and changing security needs.
Comprehensive Reporting: Provides detailed insights into network security status.

What benefits or ROI should users look for when evaluating?

Improved Security Efficacy: Enhancements in threat detection accuracy.
Resource Optimization: Reduced need for manual security interventions.
Cost-Effective Solution: Decreases potential costs related to security breaches.
Informed Decision-Making: Utilizes data-driven insights for better security strategies.
Proactive Threat Management: Anticipates and addresses potential vulnerabilities swiftly.

TrendAI Vision One – Network Security finds significant application across industries like finance, healthcare, and manufacturing. Its ability to adapt to industry-specific requirements, such as handling sensitive financial data or ensuring compliance with healthcare regulations, showcases its versatility. In manufacturing, it secures smart factories by protecting connected devices from cyber threats, ensuring uninterrupted operations.

TrendAI

Sample Customers

CBI Health Group, University Honda, VakifBank

Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.

Information Not Available

Buyer's Guide

Extended Detection and Response (XDR)

September 2026

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