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Microsoft Defender for Endpoint vs Rapid7 InsightIDR comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 9, 2024

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 Detection and Response (EDR)
5th
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
122
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (3rd), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Microsoft Defender for Endp...
Ranking in Endpoint Detection and Response (EDR)
3rd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
212
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (6th), Anti-Malware Tools (1st), Microsoft Security Suite (3rd), Agentic Endpoint Security (3rd)
Rapid7 InsightIDR
Ranking in Endpoint Detection and Response (EDR)
32nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
33
Ranking in other categories
Security Information and Event Management (SIEM) (22nd), User Entity Behavior Analytics (UEBA) (11th), Threat Deception Platforms (6th), Extended Detection and Response (XDR) (20th)
 

Mindshare comparison

As of November 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.8%, down from 3.8% compared to the previous year. The mindshare of Microsoft Defender for Endpoint is 5.4%, down from 9.5% compared to the previous year. The mindshare of Rapid7 InsightIDR is 1.3%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Detection and Response (EDR) Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Endpoint5.4%
Cortex XDR by Palo Alto Networks3.8%
Rapid7 InsightIDR1.3%
Other89.5%
Endpoint Detection and Response (EDR)
 

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.
Prajwal Chougale - PeerSpot reviewer
SOC L2 Analyst at a tech services company with 51-200 employees
Centralized threat hunting has improved alert accuracy and simplifies incident investigations
I would say there are two areas for improvement: the reporting dashboard that provides insights or reports weekly or monthly lacks detailed information about how logs are being ingested. While the details are there, they could be more concise and easier to understand for any level of authority. The second area is alert tuning; compared to Microsoft Sentinel, Rapid7 InsightIDR provides fewer alerts with more static alert functionality and lacks dynamic alerting exposures. There could be improvements to learn from past alert activities for more dynamic alert configurations. These two areas are the main areas for improvement; everything else is good.

Quotes from Members

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

Pros

"Cortex XDR by Palo Alto Networks has accelerated the response time for my security team, so we have been able to resolve issues faster than usual."
"Stability-wise, it is good; I did not hear about any issues in terms of stability, and Cortex XDR by Palo Alto Networks can be trusted completely."
"The most valuable features are the fact that it was running in the background and it would intercept any weird stuff, and the fact that it would send things directly to the cloud for sandboxing. It's quite practical."
"We have found in our test Cortex XDR by Palo Alto Networks to be a very good tool."
"Traps pays for itself within the first 16 months of a three-year subscription."
"It blocks malicious files, prevents attacks, and doesn't require many updates because it is a very light application."
"The correlation with the firewall and the creation of policies by areas have facilitated security management in my company by allowing me to create more fine-tuned policies that take into account multiple aspects of the operation, multiple effects, multiple sources, and multiple destinations."
"I can highlight that we have not faced any security incidents with Cortex XDR by Palo Alto Networks, and even though our environment is quite dynamic, we have not faced any security incident with Cortex XDR by Palo Alto Networks until now."
"The most valuable features are the Windows Firewall and the regular virus definition updates. These features are very helpful and have helped to improve our security."
"I like that Defender is integrated and doesn't have a third-party payload trying to advertise subscription renewal."
"The initial setup is quite simple and quite straightforward; it's not overly complex or difficult, the deployment is fast and only takes a minute or so, and you only need one person, an engineer, to manage the product once it is up and running."
"Microsoft Defender for Endpoint is extremely stable."
"It shows us the risky sign-ins, and if a user's password has been compromised."
"The main benefits are compliance and protection from threats, helping us avoid disruption in the business and maintain uptime while prioritizing threats across our enterprise, which is very important for us."
"Coming from an organization where the EDR wasn't strong, it has always been a case of basically searching through the information you already have and looking for something. It was basically trying to find the needle in a haystack. What the Defender platform does is that it reduces the size of the haystack, and it'll say that the needle is over here. Minutes matter, and it certainly zeros you in on the events that are concerning. It also simplifies the effort of trying to get some kind of correlation of behaviors or actions you see in the environment and confirming if something is benign or a threat."
"You get what you pay for, it's an integrated solution, and there isn't a better one on the market."
"This is a great product and the team is very willing to work with companies."
"Enables the use of honey pots, honey users, and honey files to monitor for suspicious patterns."
"Intelligent alerting to avoid the common problem of alert fatigue associated with traditional SIEMs."
"I like the tool's user analysis feature."
"The ability to ingest Office 365 log files, then process them into events and display them on a map."
"Scalability-wise, I rate the solution a ten out of ten. As a cloud tool, the product is highly scalable."
"Rapid7 InsightIDR integrates well with other solutions. It's also easy to configure because Rapid7 InsightIDR has a lot of instructions posted on their website that customers can follow if they need to get the source log."
"The most valuable features have to do with ease-of-use, as it is easy to check the events, investigate suspicious activities, and do forensic analysis, and the web interface is great — very useful and user-friendly."
 

Cons

"If he is using a smaller company, he can depend on some other tools because Cortex XDR by Palo Alto Networks is a bit expensive."
"Dashboards do not allow everyone to see what's happening."
"The solution should offer more dashboards and they should be better customized."
"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."
"Data privacy is a matter of concern. You have to be careful with data privacy, it can be sensitive and Cortex can have most of your access."
"Based on our experience so far, its implementation is quite complex."
"It'll help if customization was easier."
"The GUI could be improved."
"The interface isn't necessarily intuitive to a nontechnical person. You can get stuck in the little endpoint security portal. Sometimes, if you uninstall a competitive product, the end user doesn't always know if it's running or if they're protected even though it's silently running. There could be a notification, widget, or something that's resident on the screen for at least a bit, especially if you're doing remote support. You want to talk them through it, but sometimes, we're not allowed to look at the PCs we support."
"The frequency of the patching, and the frequency of the updates, are not included with the free version."
"Service Requests. Noncritical cases with MDE technical support teams tend to be queued for over a week before the first customer engagement."
"I would like to see fewer pop messages and alerts. It's disturbing when you have that many alerts."
"Sometimes, there are different skews. In a basic skew, they should have basic log analysis without the need to integrate with any third-party or SIEM solutions, like Sentinel. This would make it so much easier for users who don't have log collection or log analysis."
"I miss having an executive dashboard or a simple view for viewing things. Everything is extensive in this solution. Everything is configurable and manageable, but the environment of Microsoft 365 has about 13 administrative dashboards, and in each of the dashboards, there are a gazillion things to set up. It is good for a large enterprise, but for a 200-seat client, you need to see 5% of that."
"It should support non-Windows products better. Microsoft is now one of the leading vendors in the security area. So, they should be product-independent."
"The pricing could be a bit better."
"It takes time for the product's support team to resolve issues, making it an area of concern where improvements are required."
"Rapid7's customer support is awful. They didn't respond at all."
"One thing that springs to mind is easier API integration with ITSMs."
"Tenable Nessus is easier to deal with. It's more efficient and accurate. InsightIDR is heavier than Tenable in terms of performance and scanning. Rapid7 would be much easier to use if it had a network connector like Tenable. Tenable's connector allows continuous monitoring over the B caps."
"I chose eight out of ten because of the analytical rules; they lack dynamic rules, and also due to the dashboard and reporting part."
"The solution needs improvement in threat intelligence. Increasing the depth of intelligence to help users understand more about threats is a possibility. My suggestion is to expand access to other websites or resources."
"Inability to get access to compliance reports within the solution."
"I'd like to see a mobile application included and some feature related to the generality of segregation for internal users that access the application."
 

Pricing and Cost Advice

"Cortex XDR by Palo Alto Networks is an expensive solution."
"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."
"Our license will require renewal in August, after which the maintenance will continue as usual."
"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"The pricing is a little bit on the expensive side."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"I feel it is fairly priced."
"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."
"It is free."
"For me, the pricing is very good, but for management it's very expensive. Other solutions are less expensive. But when I present all the information and all the reports they say, "Well, it's expensive, but the cost-benefit is very good.""
"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."
"The price of Microsoft Defender for Endpoint is reasonable. Other solutions are more expensive, such as ClowdStrike."
"Given our extensive Microsoft licensing, transitioning to Defender for Endpoint did not affect licensing costs."
"The cost is competitive and reasonable because most of the expense is log analytics, storage, and data consumption and ingestion. These things can be throttled and controlled, so they are highly flexible. Defender has a lot of advantages over competing products."
"There is no license needed, the solution comes with Microsoft Windows."
"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 pricing and licensing are competitive."
"The solution has a mid-range price point in the market"
"It is more reasonably priced than other vendors."
"It is on a yearly basis. For our own company, for about 250 users, it was 16,000 euros a year."
"It is a reasonably priced solution."
"Rapid7 InsightIDR charges us based on the endpoints we connect to."
"​I am sure that there are cheaper products out there, but none that meet so many of our needs whilst maintaining stability and usability.​"
"The pricing of the solution depends on the user. But there is a yearly licensing cost."
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Top Industries

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

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 Business82
Midsize Enterprise44
Large Enterprise97
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise5
Large Enterprise6
 

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 SOC product do you recommend?
For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is a...
What is your experience regarding pricing and costs for Rapid7 InsightIDR?
My experience with pricing, setup costs, and licensing has been very positive; it is cost-effective and offers great ...
What needs improvement with Rapid7 InsightIDR?
I would say there are two areas for improvement: the reporting dashboard that provides insights or reports weekly or ...
 

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
InsightIDR
 

Interactive Demo

Demo not available
Demo not available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Petrofrac, Metro CSG, Christus Health
Liberty Wines, Pioneer Telephone, Visier
Find out what your peers are saying about Microsoft Defender for Endpoint vs. Rapid7 InsightIDR and other solutions. Updated: September 2026.
920,929 professionals have used our research since 2012.