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Microsoft Defender for Cloud vs Microsoft Purview eDiscovery comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
7.1
Microsoft Defender for Cloud enhances ROI by improving security, productivity, and cost efficiency, despite perceived licensing costs.
Sentiment score
7.7
Microsoft Purview eDiscovery boosts ROI by improving data efficiency, compliance, risk management, and reducing legal and IT workloads.
Defender proactively indexes and analyzes documents, identifying potential threats even when inactive, enhancing preventative security.
Endpoint management at a government with 10,001+ employees
Identifying potential vulnerabilities has helped us avoid costly data losses.
Manager at CBTS
Compared to not having Microsoft Defender for Cloud in place, we definitely saw an advantage by not having downtime due to a security threat.
Principal Microsoft Consultant at MicroAge
We have seen a 100% return on investment.
Senior System Engineer at a sports company with 5,001-10,000 employees
The ease of accessing necessary information promptly is the biggest return on investment.
Manager, Information Technology Operations & Security at a energy/utilities company with 201-500 employees
It's hard to quantify the ROI in a dollar amount, but we realize value by doing more tasks in less time than we did before.
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
 

Customer Service

Sentiment score
6.3
Microsoft Defender for Cloud support is knowledgeable with effective documentation, but first-tier delays impact overall satisfaction.
Sentiment score
7.6
Microsoft Purview eDiscovery is praised for responsive support, despite some mixed experiences with wait times and outcomes.
Since security is critical, we prefer a quicker response time.
Manager at CBTS
The support team was very responsive to queries.
Programme Manager- Cyber Fusion- Group CISO at a financial services firm with 10,001+ employees
They understand their product, but much like us, they struggle with the finer details, especially with new features.
Endpoint management at a government with 10,001+ employees
I would rate Microsoft Purview eDiscovery's customer service and technical support a ten.
Is admin at a energy/utilities company with 1,001-5,000 employees
 

Scalability Issues

Sentiment score
7.5
Microsoft Defender for Cloud is highly scalable, seamlessly integrates across platforms, and efficiently handles growth, with room for feature improvement.
Sentiment score
7.9
Microsoft Purview eDiscovery is scalable and efficient, seamlessly integrating with cloud infrastructures but lacks some search functions.
As we have reduced our on-premises infrastructure, it is about how we can migrate workloads to the cloud to make it easier, and then having everything fully encompassed and secured within that area makes it much easier for us to scale as needed and grow.
Principal Microsoft Consultant at MicroAge
We are using infrastructure as a code, so we do not have any scalability issues with Microsoft Defender for Cloud implementation because our cloud automatically does it.
Senior Cloud Platform Engineer at Deutsche Börse
It has multiple licenses and features, covering infrastructures from a hundred to five hundred virtual machines, without any issues.
Snr. Infrastructure Architect (Data Centre) at LogicEra
It scales with us seamlessly.
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
With the E3 licensing, I would rate the scalability of Microsoft Purview eDiscovery as a six because it lacks certain critical search functionalities.
Is admin at a energy/utilities company with 1,001-5,000 employees
 

Stability Issues

Sentiment score
7.6
Microsoft Defender for Cloud is stable and reliable, though minor update issues occur with older systems and internet latency.
Sentiment score
8.6
Microsoft Purview eDiscovery is generally stable, with minor slowdowns, but users seek more transparency on performance issues.
Defender's stability has been flawless for us.
Engineer at a computer software company with 201-500 employees
I have not experienced any crashes or downtime.
Head Of IT at Cirrus Response
Microsoft Defender for Cloud is very stable.
Cloud architect at a tech vendor with 1,001-5,000 employees
For us, it has been one hundred percent reliable.
Manager, Information Technology Operations & Security at a energy/utilities company with 201-500 employees
Microsoft Purview eDiscovery is highly reliable.
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
 

Room For Improvement

Microsoft Defender for Cloud needs improved customization, automation, UI performance, policy management, integration, AI functions, and reduced licensing complexities.
Microsoft Purview eDiscovery needs faster, more efficient features, better integration, NLP for queries, and affordable pricing for users.
Microsoft, in general, could significantly improve its communication and support.
Endpoint management at a government with 10,001+ employees
It would be beneficial to streamline recommendations to avoid unnecessary alerts and to refine the severity of alerts based on specific environments or environmental attributes.
Works at Coca-Cola HBC
The artificial intelligence features could be expanded to allow the system to autonomously manage security issues without needing intervention from admins.
Cloud Consultant at i-Community AG
Adding more features, as Microsoft continues to expand their cloud offerings, would be beneficial.
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
Defining what constitutes a credit card because that is where I get the most false positives.
Senior System Engineer at a sports company with 5,001-10,000 employees
We find that many critical functions are available only to E5 license holders.
Is admin at a energy/utilities company with 1,001-5,000 employees
 

Setup Cost

Microsoft Defender for Cloud offers flexible pricing but gets complex and costly, requiring careful evaluation, especially for advanced plans.
Microsoft Purview eDiscovery pricing is complex, with E5 costly yet beneficial, while E3 is cheaper but limited.
Security has essentially no cost when compared to the cost of a breach.
Director, Cloud and Modern Workplace at Informanix Technology Group
Every time we consider expanding usage, we carefully evaluate the necessity due to cost concerns.
Programme Manager- Cyber Fusion- Group CISO at a financial services firm with 10,001+ employees
We appreciate the licensing approach based on employee count rather than a big enterprise license.
Manager, Microsoft Technology Alliance at Silverfort
With CSP or MCE-style agreements with Microsoft, the process is streamlined since we have reps from both Microsoft and CDW working together.
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
As an M3, I find the Purview pricing of 1250 per user worthwhile.
Senior System Engineer at a sports company with 5,001-10,000 employees
The pricing and licensing with Microsoft can be complex, and licensing is known to be a challenge because it changes frequently.
Enterprise Content Mamagement Lead Developer at a energy/utilities company with 1,001-5,000 employees
 

Valuable Features

Microsoft Defender for Cloud enhances security and compliance with AI-powered threat intelligence, automation, and multi-cloud integration for improved protection.
Microsoft Purview eDiscovery ensures efficient data retrieval with multi-platform integration, automation, compliance visibility, and adherence to global data privacy laws.
The most valuable feature for me is the variety of APIs available.
Programme Manager- Cyber Fusion- Group CISO at a financial services firm with 10,001+ employees
This feature significantly aids in threat detection and enhances the user experience by streamlining security management.
Cloud Consultant at i-Community AG
The most valuable feature is the recommendations provided on how to improve security.
Cloud architect at a tech vendor with 1,001-5,000 employees
The most valuable feature of Microsoft Purview eDiscovery is its ability to search across various platforms, including Exchange, SharePoint, Teams, and OneDrive.
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
Purview can connect to iOS, Mac, Android, and SaaS apps, which is critical for capturing SMS and MMS text message data.
Is admin at a energy/utilities company with 1,001-5,000 employees
Purview's inclusion of global regulations is critical because we're heavily regulated by FERC, Sarbanes-Oxley, and the SEC.
Enterprise Content Mamagement Lead Developer at a energy/utilities company with 1,001-5,000 employees
 

Categories and Ranking

Microsoft Defender for Cloud
Ranking in Microsoft Security Suite
7th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
89
Ranking in other categories
Vulnerability Management (6th), Container Management (6th), Container Security (4th), Cloud Workload Protection Platforms (CWPP) (1st), Cloud Security Posture Management (CSPM) (4th), Cloud-Native Application Protection Platforms (CNAPP) (4th), Data Security Posture Management (DSPM) (6th), Compliance Management (4th), Cloud Detection and Response (CDR) (3rd)
Microsoft Purview eDiscovery
Ranking in Microsoft Security Suite
22nd
Average Rating
7.6
Reviews Sentiment
7.5
Number of Reviews
8
Ranking in other categories
eDiscovery (1st)
 

Mindshare comparison

As of August 2026, in the Microsoft Security Suite category, the mindshare of Microsoft Defender for Cloud is 5.5%, down from 6.1% compared to the previous year. The mindshare of Microsoft Purview eDiscovery is 1.8%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Cloud5.5%
Microsoft Purview eDiscovery1.8%
Other92.7%
Microsoft Security Suite
 

Featured Reviews

RW
Head Of IT at Cirrus Response
Cloud security has cut investigation time and now reveals threats faster but needs simpler oversight
When deploying AI applications, my key security concerns with Microsoft Defender for Cloud are data loss, leakage of data, and guardrails around the actual AI, and I am hoping that this is going to help me put those guardrails in place and identify data exfiltration. Microsoft Defender for Cloud has not helped me manage and secure multi-cloud environments, as we are 100 percent Microsoft and have not really got it in any other environment at all. I am not yet using the unified AI-powered security feature offered by Microsoft Defender for Cloud, but that is coming. I am not yet using the integrated XDR feature of Microsoft Defender for Cloud, but that is coming. I am not yet utilizing the GenAI threat protection features of Microsoft Defender for Cloud. That is also coming and a lot of that will come from learning it here. I have enabled the agentless scanning in my cloud environment with Microsoft Defender for Cloud. Assessing the impact on my workload protection without needing to install agents with Microsoft Defender for Cloud makes it a lot easier, but it also identifies a lot more, which puts more load on me sometimes. I would advise another organization considering Microsoft Defender for Cloud that it is the most logical route to follow if their whole ecosystem is Microsoft. It is easy to implement and it is very self-explanatory when doing it, making sense to just follow the steps as it is too simple, really. I would rate this review a 7.5 out of 10.
Frank Radeck - PeerSpot reviewer
Director, IT Infrastructure & Cloud Technology at a legal firm with 501-1,000 employees
Tasks that took an entire day before we implemented the solution now take just 30 minutes.
The most valuable feature of Microsoft Purview eDiscovery is its ability to search across various platforms, including Exchange, SharePoint, Teams, and OneDrive. It enables a streamlined, unified process for searching across these platforms. It is critical for Purview to be able to connect to iOS, Mac, and Android devices and data in other SaaS apps. From a support perspective, I can do things while I'm eating lunch or something else. It's more dynamic and responsive. I think everybody appreciates it. We're not tied to one device. Purview's multi-cloud capabilities are also essential for the same reasons. Keeping everything under one umbrella further increases the time savings. Purview accounts for critical regulations from around the world. This is crucial because we hold ourselves accountable to standards and need to align with them. Working at a law firm, we have clients who dictate to us what standards they expect. The visibility is excellent. As we move more things into the cloud, more opportunities exist to put everything under one umbrella.
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
9%
Government
6%
Financial Services Firm
13%
Government
12%
Manufacturing Company
8%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise12
Large Enterprise49
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
 

Questions from the Community

How is Prisma Cloud vs Azure Security Center for security?
Azure Security Center is very easy to use, integrates well, and gives very good visibility on what is happening across your ecosystem. It also has great remote workforce capabilities and supports a...
What is your experience regarding pricing and costs for Microsoft Defender for Cloud?
My experience with pricing, setup costs, and licensing was that the license cost was the only consideration. Setup and support had no issues.
What needs improvement with Microsoft Defender for Cloud?
To improve Microsoft Defender for Cloud, I think pricing-wise, the license price is a little bit higher from an ingestion cost perspective. Depending on what license you choose, you might have to p...
What is your experience regarding pricing and costs for Microsoft Purview eDiscovery?
The setup process was very straightforward. We acquired pricing through our reseller in NASDAQ, eliminating the need to search for prices ourselves.
What needs improvement with Microsoft Purview eDiscovery?
The query language can be time-consuming to figure out if you don't know it initially. While there are options with dropdowns to select criteria, having a natural language feature would be benefici...
What is your primary use case for Microsoft Purview eDiscovery?
I sometimes use it for legal holds or to find lost items, and to determine what is going on. However, most of the time, my use case is legal-related.
 

Also Known As

Microsoft Azure Security Center, Azure Security Center, Microsoft ASC, Azure Defender
No data available
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Microsoft Defender for Cloud is trusted by companies such as ASOS, Vatenfall, SWC Technology Partners, and more.
Information Not Available
Find out what your peers are saying about Microsoft Defender for Cloud vs. Microsoft Purview eDiscovery and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.