Microsoft Defender for Identity vs Rapid7 InsightIDR comparison

Why PeerSpot?

The compared Microsoft and Rapid7 solutions aren't in the same category. Microsoft is ranked #1 in ITDR , with an average rating of 8.8, and holds a 9.5% mindshare in the category. Rapid7 is ranked #23 in SIEM , with an average rating of 7.5, and holds a 2.3% mindshare. Additionally, 100% of Microsoft users are willing to recommend the solution, compared to 96% of Rapid7 users who would recommend it.

Microsoft Defender for Iden...

Read 28 Microsoft Defender for Identity reviews

8,889 Views
3,644 Comparison Views

100% willing to recommend

Rapid7 InsightIDR

Read 33 Rapid7 InsightIDR reviews

14,088 Views
7,044 Comparison Views

96% willing to recommend

Microsoft Defender for Iden...

Rapid7 InsightIDR

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Microsoft Defender for Identity and Rapid7 InsightIDR based on real PeerSpot user reviews.

Find out what your peers are saying about Microsoft, Huntress, SentinelOne and others in Identity Threat Detection and Response (ITDR).

To learn more, read our detailed Identity Threat Detection and Response (ITDR) Report (Updated: October 2026).

Buyer's Guide

Identity Threat Detection and Response (ITDR)

October 2026

Download the complete report

Helped 915,533 peers since 2012

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

Microsoft Defender for Iden...

Average Rating

8.8

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Advanced Threat Protection (ATP) (8th), Microsoft Security Suite (7th), Identity Threat Detection and Response (ITDR) (1st)

Rapid7 InsightIDR

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (23rd), User Entity Behavior Analytics (UEBA) (11th), Endpoint Detection and Response (EDR) (34th), Threat Deception Platforms (4th), Extended Detection and Response (XDR) (18th)

Mindshare comparison

While both are Network Security Systems solutions, they serve different purposes. Microsoft Defender for Identity is designed for Identity Threat Detection and Response (ITDR) and holds a mindshare of 9.5%, down 18.7% compared to last year.
Rapid7 InsightIDR, on the other hand, focuses on Security Information and Event Management (SIEM), holds 2.3% mindshare, down 2.4% since last year.

Identity Threat Detection and Response (ITDR) Mindshare Distribution
Product	Mindshare (%)
Microsoft Defender for Identity	9.5%
Varonis Platform	6.0%
Microsoft Entra ID Protection	5.9%
Other	78.6%

Identity Threat Detection and Response (ITDR)

Security Information and Event Management (SIEM) Mindshare Distribution
Product	Mindshare (%)
Rapid7 InsightIDR	2.3%
Splunk Enterprise Security	8.0%
IBM Security QRadar	5.6%
Other	84.1%

Security Information and Event Management (SIEM)

Featured Reviews

Curtis Mack

Technology Coordinator at a educational organization with 501-1,000 employees

Helps detect threats faster and prioritize critical security tasks with increased visibility

The feature I value most about Microsoft Defender for Identity is the ability to see where people are attempting to log in from. Microsoft Defender for Identity helps me automate routine tasks and find alerts that I set up to receive, so it helps me get where I'm trying to go easier and faster. I can see where everything is at. Microsoft Defender for Identity helps me prioritize important tasks. If I get an alert for a user who downloaded an application that is not sanctioned, I normally go straight to that user's computer device to find the device name and the user. Now I can get to them much faster. Microsoft Defender for Identity saves me time overall. I can quantify the time saved by Microsoft Defender for Identity as maybe 25 minutes, or if expressed as a percentage, maybe 20 to 25%. Some of the learning curve and actually learning what these products do takes time to figure out. Microsoft Defender for Identity definitely helps decrease the time of detection and response.

Read full review

Prajwal Chougale

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.

Read full review

Quotes from Members

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

Pros

"This solution has advanced a lot over the last few years."

"I would rate Microsoft Defender for Identity at nine out of ten."

"I recommend Microsoft Defender for Identity because it is easy to implement."

"It is easy to set up. Based on the number of devices you would like to set up, you can use scripts, Group Policy, etc. It takes five minutes to set up."

"The most valuable features of Microsoft Defender for Identity are the simulations; whenever something happens, it provides complete step-by-step process details, including the hierarchy, how it happens in the environment, and the lateral movement, which is amazing."

"It gives you a holistic view of everything happening in your organization, and you can use it to do a lot of monitoring."

"One of our users had the same password for every personal and company account. That was a problem because she started receiving phishing emails that could compromise all of her accounts. Defender told us that the user was not changing their password."

"Microsoft Defender for Identity provides excellent visibility into threats by leveraging real-time analytics and data intelligence."

More Microsoft Defender for Identity pros

"The solution is very stable and works very well for what I need it to do."

"Dashboards, including the main screen, provide much-needed information at a glance, without hours of coding and sifting through logs to find it. In case of an actual security incident, I have faith that insightIDR has retained all logs in a secure manner that prevents log tampering as well."

"Simple configuration and automatically syncs to the cloud platform."

"If you were on other solutions, you would notice that they use agents from third-party, from open-source, from a native OS, or from other tools. Here, however, it is an agent from Rapid7 itself. This adds to the solution's overall capabilities."

"Scalability-wise, I rate the solution a ten out of ten. As a cloud tool, the product is highly scalable."

"It is a very stable solution."

"The solution is very cost-effective because they are not charging based on the EPS but on the number of assets."

"Intelligent alerting to avoid the common problem of alert fatigue associated with traditional SIEMs."

More Rapid7 InsightIDR pros

Cons

"The impact of the sensors on the domain controllers can be quite high depending on your loads. I don't know if there's any room for improvement there, but that's one of the things that might be improved."

"We observe a lot of false positives. Sometimes, when we go for a coffee break, we lock our screens. Locking the screen has a separate Windows event ID and sometimes I see it is detected as a failed login."

"One area that needs improvement is the number of alerts generated, leading to alert fatigue."

"Microsoft should look at what competing vendors like CrowdStrike and Broadcom are doing and incorporate those features into Sentinel and Defender. At the same time, I think the intelligence inside the product is improving fast. They should incorporate more zero-trust and hybrid trust approaches. They need to build up threat intelligence based on threats and methods used in attacks on other companies."

"The configuration process is time-consuming, with installation taking two minutes but prerequisites requiring two hours."

"One improvement I would recommend is the integration of an admin application within Teams, allowing easy access to attack information on a mobile platform to promptly alert affected users and their friends."

"I would like to be able to do remediation from the platform because it is just a scanner right now. If you onboard a device, it shows you what is happening, but you can't use it to fix things. You need to go into the system to fix it instead."

"They should improve the automation for impossible travel detection. When connected to Wi-Fi and then to VPN, the system sometimes interprets the IP address change as impossible travel."

More Microsoft Defender for Identity cons

"The reporting is the weakest aspect. There needs to be multi-level grouping for events (for example, group by user and destination). Right now, we can do a group by user and a separate table or group by destination. But I'd be more interested in where a person was logging into instead of who was logging in or where he was logging in."

"If we pitch Rapid7 InsightIDR against solutions such as SIEMs from Splunk or LogRhythm, it is not as customizable as a SIEM solution is."

"Inability to get access to compliance reports within the solution."

"InsightIDR's integration with other solutions could be improved. Also, I'd like more control from the portal over what's happening on the endpoint side. For example, when I see an attack on an endpoint, I want to be able to stop it from the portal."

"There is a future in AI with Rapid7, however, it is not fully operated. There are certain limitations with Rapid7 that I am working on."

"The APIs can be further improved in Rapid7."

"One of the things that could be better is digital forensics. It is there, but it can be better. They could provide more on the endpoint detection level."

"Cloud risk assessment is one area where I think they need a lot of improvement."

More Rapid7 InsightIDR cons

Pricing and Cost Advice

"You won't be able to change your tenants from where you deploy them. For example, if you select Canada, they will charge you based on Canadian pricing. If you are also in London, when you deploy in Canada, the pound is higher than Canadian dollars, but your platform resources are billable in Canadian dollars. Using your pounds to pay for any of these things will be cheaper. Or, if you deploy in London, they will charge you based on your local currency."

"Microsoft Defender for Identity comes as part of the Microsoft E5 licensing stack."

"It is very affordable considering that other SIEM solutions are much more expensive and have many more licensing restrictions and fees."

"Defender for Identity is a little more expensive than other Microsoft products. Identity and Microsoft Defender for Cloud are both a bit costly."

"The product is costly, and we had multiple discussions with accounting to receive a discounted rate. However, on the open market, the tool is expensive."

"Accurately predict your licensing counts as this is a subscription based product."

"The pricing and licensing are competitive."

"The solution has a mid-range price point in the market"

"It is on a yearly basis. For our own company, for about 250 users, it was 16,000 euros a year."

"The pricing of the solution depends on the user. But there is a yearly licensing cost."

"The pricing is good, and it is not very expensive."

"It is a reasonably priced solution."

"It is more reasonably priced than other vendors."

More Rapid7 InsightIDR pricing and cost advice

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Use our free recommendation engine to learn which Identity Threat Detection and Response (ITDR) solutions are best for your needs.

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

11%

Computer Software Company

Comms Service Provider

Manufacturing Company

10%

Financial Services Firm

Comms Service Provider

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	5
Large Enterprise	15

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	5
Large Enterprise	6

Questions from the Community

What needs improvement with Microsoft Defender for Identity?

I really would have to sit down to think about how Microsoft Defender for Identity can be improved. I didn't take stock in what needs to be improved because I appreciated having the tools right the...

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What is your primary use case for Microsoft Defender for Identity?

My main use cases for Microsoft Defender for Identity include Conditional Access, checking risky users, remediating risky users, and user sign-ins. I can easily remediate or determine what the user...

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What advice do you have for others considering Microsoft Defender for Identity?

I don't really use Microsoft Defender for Identity a lot because my new role doesn't allow me to take time to do so. I don't really use the threat intelligence feature of Microsoft Defender for Ide...

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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 asking to miss details that are critical, and ending up a statistic. Also, rememb...

See all answers

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 value for the money. We bought the licensing through an agent, and the setup was...

See all answers

What needs improvement with Rapid7 InsightIDR?

See all answers

Comparisons

Microsoft Entra ID Protection vs Microsoft Defender for Identity

Compared 6% of the time

CrowdStrike Falcon vs Microsoft Defender for Identity

Compared 6% of the time

SentinelOne Singularity Identity vs Microsoft Defender for Identity

Compared 5% of the time

Microsoft Defender for Office 365 vs Microsoft Defender for Identity

Compared 4% of the time

BloodHound Enterprise vs Microsoft Defender for Identity

Compared 3% of the time

More Microsoft Defender for Identity Competitors

Splunk Enterprise Security vs Rapid7 InsightIDR

Compared 4% of the time

Microsoft Sentinel vs Rapid7 InsightIDR

Compared 4% of the time

Adlumin Security Operations vs Rapid7 InsightIDR

Compared 3% of the time

Vectra AI vs Rapid7 InsightIDR

Compared 3% of the time

Darktrace vs Rapid7 InsightIDR

Compared 3% of the time

More Rapid7 InsightIDR Competitors

Product Reports

Buyer's Guide

Microsoft Defender for Identity

September 2026

Download Microsoft Defender for Identity product report

Buyer's Guide

Rapid7 InsightIDR

September 2026

Download Rapid7 InsightIDR product report

Also Known As

Azure Advanced Threat Protection, Azure ATP, MS Defender for Identity

InsightIDR

Overview

Microsoft Defender for Identity offers real-time threat detection and protection for hybrid Active Directory environments. It integrates with Microsoft 365 components for seamless security and monitors advanced behaviors, enhancing identity protection across cloud and on-premises environments.

Microsoft Defender for Identity provides detailed threat insights and user behavior analytics to detect unauthorized access and notify anomalies. It allows setting custom detection rules, enhancing threat response automation. While it needs improvements in cloud security, SIEM integration, and access controls, users leverage its ability to mitigate identity threats like suspicious logins and ransomware. Enhanced integration with Microsoft security products ensures a coordinated threat response for identity control and privilege management.

What are the key features of Microsoft Defender for Identity?

Active Directory Federation: Seamlessly integrates with Microsoft 365 for comprehensive security.
Real-time Security Monitoring: Provides immediate insights into advanced user behaviors and potential threats.
Threat Insights: Delivers detailed analysis of threats with the ability to customize detection rules.
User Behavior Analytics: Analyzes user activities to detect anomalies and potential risks.
Identity Protection: Offers comprehensive protection in both cloud and on-premises environments.

What benefits should users expect from reviews of Microsoft Defender for Identity?

Unauthorized Access Prevention: Identifies potential unauthorized activities with advanced detection mechanisms.
Anomaly Notification: Alerts users to unexpected activities within their environments.
Threat Response Automation: Facilitates rapid response to threats with automated solutions.
Enhanced Cloud Security: Strengthens identity management across hybrid and cloud frameworks.

In specific industries, organizations implement Microsoft Defender for Identity to secure on-premises and hybrid Active Directory environments through user and entity behavior analytics, malicious activity detection, and integration with Microsoft security tools. This approach enhances security posture assessment and helps mitigate identity threats like identity harvesting and unauthorized access.

Microsoft

Rapid7 InsightIDR is a cloud-based security information and event management solution known for its user behavior analytics, offering rapid detection and response capabilities while facilitating seamless integration across systems.

Rapid7 InsightIDR is designed to enhance threat detection and investigation through its efficient user behavior analytics and advanced threat intelligence framework. The platform's cloud-based deployment ensures rapid setup and comprehensive event monitoring across diverse IT environments, including endpoints and Office 365. Its intuitive interface supports seamless data collection, honing in on threat detection through honeypot utilization and intelligent alerting. However, it is noted for lacking some customization features and better integration, especially with Microsoft and ITSMs.

What are the key features of Rapid7 InsightIDR?

User Behavior Analytics: Detects threats by analyzing patterns and anomalies.
Cloud Deployment: Enables quick setup and scalability.
Comprehensive Monitoring: Monitors events across systems and platforms like Office 365.
Honeypots and Alerting: Utilizes honeypots to reduce false positives and alert fatigue.
Threat Intelligence Framework: Supports effective threat hunting and remediation.

What benefits should users consider in reviews when evaluating Rapid7 InsightIDR?

Enhanced Detection: Improves threat detection with user behavior analysis.
Easy Integration: Integrates across systems for a streamlined security approach.
Rapid Response: Facilitates quick action against identified threats.
Operational Efficiency: Offers a cohesive view of security operations.

Rapid7 InsightIDR is prominently used in security operation centers to manage events, detect threats, and respond effectively. Industries apply it for network behavior monitoring, compliance, and vulnerability management. Companies integrate it with security tools to boost threat investigation, ensuring full SIEM functionalities and robust log management capacities. Its application spans behavioral and intrusion analytics, aiding in monitoring and addressing malicious activities.

Rapid7

Sample Customers

Microsoft Defender for Identity is trusted by companies such as St. Luke’s University Health Network, Ansell, and more.

Liberty Wines, Pioneer Telephone, Visier

Buyer's Guide

Identity Threat Detection and Response (ITDR)

October 2026

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