Azure Firewall Manager vs Microsoft Purview eDiscovery comparison

Azure Firewall Manager and Microsoft Purview eDiscovery are both solutions in the Microsoft Security Suite category. Azure Firewall Manager is ranked #28 with an average rating of 9.3, while Microsoft Purview eDiscovery is ranked #26 with an average rating of 7.8. Azure Firewall Manager holds a 0.6% mindshare in Microsoft Security Suite, compared to Microsoft Purview eDiscovery’s 1.1% mindshare. Additionally, 85% of Azure Firewall Manager users are willing to recommend the solution, compared to 87% of Microsoft Purview eDiscovery users who would recommend it.

Azure Firewall Manager

Read 9 Azure Firewall Manager reviews

788 Views
307 Comparison Views

85% willing to recommend

Microsoft Purview eDiscovery

Read 8 Microsoft Purview eDiscovery reviews

2,454 Views
442 Comparison Views

87% willing to recommend

Azure Firewall Manager

Microsoft Purview eDiscovery

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Azure Firewall Manager and Microsoft Purview eDiscovery based on real PeerSpot user reviews.

Find out in this report how the two Microsoft Security Suite solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Azure Firewall Manager vs. Microsoft Purview eDiscovery Report (Updated: September 2025).

Buyer's Guide

Azure Firewall Manager vs. Microsoft Purview eDiscovery

September 2025

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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

Azure Firewall Manager

Ranking in Microsoft Security Suite

28th

Average Rating

8.6

Reviews Sentiment

4.8

Number of Reviews

Ranking in other categories

Firewall Security Management (10th)

Microsoft Purview eDiscovery

Ranking in Microsoft Security Suite

26th

Average Rating

7.6

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

eDiscovery (2nd)

Mindshare comparison

As of October 2025, in the Microsoft Security Suite category, the mindshare of Azure Firewall Manager is 0.6%, up from 0.5% compared to the previous year. The mindshare of Microsoft Purview eDiscovery is 1.1%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Microsoft Security Suite Market Share Distribution
Product	Market Share (%)
Microsoft Purview eDiscovery	1.1%
Azure Firewall Manager	0.6%
Other	98.3%

Microsoft Security Suite

Featured Reviews

Sikkander Batcha

DevOps Engineer at CloudIQ

Has managed traffic effectively but lacks visibility and advanced control features

Azure Firewall is typically behind other vendor firewalls because we don't see what kind of traffic is traveling through it. That is one drawback. The main drawback is that we need log support from Azure Firewall, which can be quite costly. There is no login feature in Azure Firewall because only the IAM feature is available in the Azure site; we manage it only through the Azure portal, not through any other portal. Other vendors, such as Palo Alto, provide GUI or CLI interfaces to manage their firewalls, whereas we only manage Azure Firewall through the Azure portal. In the future, I would like to see additional features in Azure Firewall Manager to make it more competitive, such as technologies like App-ID and User-ID that Palo Alto has. Azure Firewall currently only allows traffic based on layer four and sometimes layer seven, so they need to improve in those areas compared to other vendors.

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Frank Radeck

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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Quotes from Members

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

Pros

"Azure Firewall Manager centralizes network security management with a hub and spoke architecture."

"The most valuable feature of Azure Firewall Manager is the testing and configuration."

"Azure Firewall Manager centralizes network security management with a hub and spoke architecture."

"The tool's support is good."

"The best feature of Azure Firewall Manager is that it is easy to maintain and configure."

"From a traffic management perspective, it's a good firewall because it's automatically scalable based on the traffic availability."

"It is easy to install and does not require any plugins for your browser."

"From a traffic management perspective, it's a good firewall because it's automatically scalable based on the traffic availability."

More Azure Firewall Manager pros

"Purview eDiscovery has made it significantly easier to handle rare litigation requests."

"The most valuable features are automatic content logging tagging. Performing these tasks manually would be impossible. Since most of our data is already in Microsoft, it's convenient to run it through this tool."

"The most valuable feature of Microsoft Purview eDiscovery is the content search. We can use it to find the data we need by searching for keywords, phrases, or the sender or recipient. It helps us gather information from current employees or ones who have left the company."

"The ability to query everything that's in Microsoft and send links or add people, like managers, to review the documents is valuable. It's easy as I don't have to download and email anything. I just add them as a reviewer, and they can access it from there."

"The machine learning wasn't half bad. I really like that part. I thought it was novel. It pretty much automated it, once you trained the model."

"The speed of it is valuable. I am able to search even 10,000 mailboxes for specific content. It helps search and accommodate the often limited information provided by users regarding what they need."

"Tasks that took an entire day before we implemented Purview now take just 30 minutes."

"Microsoft Purview eDiscovery has saved me personally a lot of time because I can query it, and it touches everything we have as a full Microsoft shop."

More Microsoft Purview eDiscovery pros

Cons

"The cost is a significant concern because we are in a region where the dollar is not our default currency, and converting to dollars makes it very expensive."

"The solution can improve the integration with open-source tools."

"For Azure Firewall Manager, the learning curve for new people is a bit challenging, but the integration should be more straightforward for configuring a centralized system."

"The configuration and settings require substantial time for learning, particularly for new users. Improvements in ease of configuration would benefit users significantly."

"There should be a simple one-click deployment for a firewall, rather than a set of setup instructions that include steps such as the DNS configuration, et cetera."

"The price is okay. This said, the solution is certainly expensive in comparison with other cloud services."

"The tool's security features need to improve. It needs also to include a monitoring system for logs. It is also complicated to find a query on the Azure firewall."

"We could do only one-way NAT-ing, where the traffic comes from outside to internal, to Azure, which is fine. However, when we actually do NAT-ed traffic to hit the firewall, that way is not working."

More Azure Firewall Manager cons

"The sorting and filtering of the result data need improvement, and the interface for writing queries is not user-friendly for business users."

"We find that many critical functions are available only to E5 license holders. It would be beneficial to have more options available for E3 customers. Enhanced Teams functionalities and better capture of text message data, both SMS and MMS, would also be improvements."

"The sorting and filtering of the result data need improvement, and the interface for writing queries is not user-friendly for business users. We still need all the backend stuff. We have to use Graph API to interface with everything and create custom interfaces on the front end to make it easier for the end users, which is costly. The reporting, sorting, and filtering capabilities that other products have aren't available natively in Purview."

"Purview eDiscovery works, but it's not entirely perfect. There were times when search results would get hung up or error codes would be presented and we'd have to contact Microsoft to get that sorted out."

"Purview Data Loss Protection for remediating policy violations needs refinement, for example, in defining what constitutes a credit card because that is where I get the most false positives."

"The query language can be time-consuming to figure out if you don't know it initially."

"I see two significant challenges with many of my clients. One is that there are some functionality gaps compared to specialized tools in the legal industry, like a legal hold tool or a document review tool. They have features that Purview eDiscovery lacks. Those gaps create a situation where I almost have to do things twice. I need to collect all my data in eDiscovery and ship it to another platform to complete the review."

"We find that many critical functions are available only to E5 license holders."

More Microsoft Purview eDiscovery cons

Pricing and Cost Advice

"The solution is certainly expensive in comparison with other cloud services."

"The price of the solution is reasonable but it is reasonable for the features."

"In the positions that I've had through contracting over the years, I've heard talk of it being overpriced and underperforming compared to its competitors."

"The costs associated with E5 licensing are currently expensive for us, so we use the E3 license, which comes with fewer features and functionalities."

"Microsoft Purview eDiscovery comes as part of Microsoft 365 licenses."

"The pricing and licensing with Microsoft can be complex, and licensing is known to be a challenge because it changes frequently. While the licensing for Purview is not as tricky as other Microsoft products, navigating licenses since the shift to E3 and E5 plans has been a task, as individual licenses must now be purchased separately."

"With the full bundle, pricing is not a significant concern. As an M3, I find the Purview pricing of 1250 per user worthwhile."

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Top Industries

By visitors reading reviews

Financial Services Firm

21%

Computer Software Company

15%

Manufacturing Company

Government

14%

Financial Services Firm

12%

Computer Software Company

11%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	2
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	3

Questions from the Community

What do you like most about Azure Firewall Manager?

The most valuable feature of Azure Firewall Manager is the testing and configuration.

See all answers

What is your experience regarding pricing and costs for Azure Firewall Manager?

The pricing for Azure Firewall Manager seems okay compared to its good features. Although extra expenses are incurred for additional services, these are not directly related to the firewall, and th...

See all answers

What needs improvement with Azure Firewall Manager?

Azure Firewall Manager is good most of the time, but it could be improved regarding cost. The cost is a significant concern because we are in a region where the dollar is not our default currency, ...

See all answers

What do you like most about Microsoft Purview eDiscovery?

The tool has been beneficial. Some of our previous users left the organization without sharing the information they had at a personal level. This information was related to the organization, and th...

See all answers

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.

See all answers

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...

See all answers

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Product Reports

Buyer's Guide

Azure Firewall Manager

October 2025

Download Azure Firewall Manager product report

Buyer's Guide

Microsoft Purview eDiscovery

September 2025

Download Microsoft Purview eDiscovery product report

Overview

Azure Firewall Manager is a security management service that provides central security policy and route management for cloud-based security perimeters.

To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

Microsoft

Efficiently respond to legal matters or internal investigations with intelligent capabilities that reduce data to only what’s relevant. Discover data where it lives. Discover and collect data in place, within your Microsoft Purview boundary. Manage workflows efficiently. Streamline your eDiscovery process with an end-to-end workflow from one platform. Accelerate your process. Get insights quickly with built-in capabilities, reducing review time and costs.

To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

Microsoft

Buyer's Guide

Azure Firewall Manager vs. Microsoft Purview eDiscovery

September 2025

Free Report: Azure Firewall Manager vs. Microsoft Purview eDiscovery

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