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Azure Firewall Manager vs Microsoft Purview Data Loss Prevention 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:
 

Categories and Ranking

Azure Firewall Manager
Ranking in Microsoft Security Suite
26th
Average Rating
8.6
Reviews Sentiment
4.8
Number of Reviews
9
Ranking in other categories
Firewall Security Management (10th)
Microsoft Purview Data Loss...
Ranking in Microsoft Security Suite
13th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
31
Ranking in other categories
Data Loss Prevention (DLP) (1st)
 

Mindshare comparison

As of January 2026, in the Microsoft Security Suite category, the mindshare of Azure Firewall Manager is 0.8%, up from 0.5% compared to the previous year. The mindshare of Microsoft Purview Data Loss Prevention is 2.6%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Market Share Distribution
ProductMarket Share (%)
Microsoft Purview Data Loss Prevention2.6%
Azure Firewall Manager0.8%
Other96.6%
Microsoft Security Suite
 

Featured Reviews

Sikkander  Batcha - PeerSpot reviewer
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.
ClayHampton - PeerSpot reviewer
Senior Infrastructure Engineer at a computer software company with 51-200 employees
Protects sensitive data across devices and helps address client compliance needs proactively
The reporting in Microsoft Purview Data Loss Prevention is a little easier than most Microsoft portals. I understand the licensing cost, especially if you're a Business Premium or in the SMB world, and a lot of clients run with a Business Premium. That comes with data loss prevention in a manual process, whereas E5 gives automation. Microsoft has said, 'Okay, here's your Microsoft 365 E5 compliance add-on that can go on the Business Premium.' So Business Premium users can get the data loss prevention features of E5, which is fantastic. That was the big point that they were missing, and I'm glad that they actually have an add-on now that makes it possible. So truly, I don't think there's a downside. Maybe more reporting, but that's it.

Quotes from Members

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

Pros

"From a traffic management perspective, it's a good firewall because it's automatically scalable based on the traffic availability."
"The best feature of Azure Firewall Manager is that it is easy to maintain and configure."
"It is easy to install and does not require any plugins for your browser."
"The solution has improved our organization with its firewall."
"Azure Firewall Manager centralizes network security management with a hub and spoke architecture."
"From a traffic management perspective, it's a good firewall because it's automatically scalable based on the traffic availability."
"The most valuable feature of Azure Firewall Manager is the testing and configuration."
"We are utilizing Azure Entra ID for group labeling, so Active Directory, or now it is Entra ID, securing our application for everyone who accesses it, and Azure Firewall Manager is definitely securing our projects and all its features are fine."
"The solution's most valuable feature is the mature O365 DLP, which works with SharePoint and Teams."
"The most valuable features are identifying sensitive data and issuing alerts."
"The product can block the uploads to cloud services."
"For Purview's natively integrated compliance across Azure, Dynamics 365, and Office 365, I would give it a 10 out of 10. It provides all the insights and information."
"We can use Microsoft Purview Data Loss Prevention to manage devices and site policies."
"We can triage based on quick and sometimes constant alerts."
"Microsoft Purview Data Loss Prevention's responses are faster. Its installation is also reliable. The security score helps with the security part."
"Microsoft Purview has helped improve my company's ability to discover sensitive data, as most companies would say that they improved in the whole posture on this field."
 

Cons

"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."
"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."
"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."
"The configuration and settings require substantial time for learning, particularly for new users. Improvements in ease of configuration would benefit users significantly."
"The price is okay. This said, the solution is certainly expensive in comparison with other cloud services."
"Azure charges for many aspects including scaling, automated scaling deployment, and traffic management, which leads to higher costs."
"The configuration and settings require substantial time for learning, particularly for new users."
"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."
"A site can have different containers where you store data. We have always wanted to apply compliance, labels, and policies at the container level, rather than to an outer shell or at the site level. That is something we have been looking forward to and I believe Microsoft is already planning something like that."
"I see that there's a lot of content in Microsoft Purview Data Loss Prevention, and when I click on it and look around, I wonder what certain features do, but there's not enough documentation and explanation."
"There is no AIP for Linux systems. That's a setback. Another thing it's lacking is libraries to work with Python. It has libraries for C# and C++, for example, but not for Python and, these days, Python is very useful."
"Endpoint Data Loss Prevention needs to be improved as it is not up to expectations."
"There is a lot of ambiguity when you are setting up labels, such as sensitive information labels. It is a little daunting at first if you don't have prior knowledge, and there is a little bit of a learning curve for setting up the labels. Some of the setup wizards could be more helpful from an AI perspective. They can streamline the setup through more AI technologies so that you don't have to jump through so many hoops and different menus and dropdowns. It would be useful to have a setup wizard that is more hands-off and engaging for setting up the information type labels. If you tell them this is what we're trying to protect, it should basically start to lead you down that path of best practices. Such a feature would be great."
"All the security operations are better defined in Forcepoint, while in Microsoft Purview Data Loss Prevention, you will have to use a specific workflow and then an application to release blocked emails."
"Technical support is awful."
"The main disadvantages of Microsoft Purview Data Loss Prevention in comparison to the Netscope product are notable considerations."
 

Pricing and Cost Advice

"The price of the solution is reasonable but it is reasonable for the features."
"The solution is certainly expensive in comparison with other cloud services."
"The cost works out to about $15 per user per month."
"We are using the E3 license for Microsoft 365 with the E5 compliance license add-on."
"The solution’s pricing is reasonable."
"I am satisfied with the tool's pricing."
"If one is very cheap and ten is very expensive, I rate the price as one out of ten."
"You get the solution in a bundle if you get the E5 suite."
"The pricing is reasonable."
"Though I am not a specialist, the tool is quite expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Computer Software Company
18%
Educational Organization
7%
Retailer
5%
Financial Services Firm
15%
Computer Software Company
10%
Manufacturing Company
8%
Insurance Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise2
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise5
Large Enterprise15
 

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.
What is your experience regarding pricing and costs for Azure Firewall Manager?
The pricing for Azure Firewall Manager is expensive. In our project, we have used both Palo Alto Firewall and Azure Firewall. Azure charges for many aspects including scaling, automated scaling dep...
What needs improvement with Azure Firewall Manager?
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...
What is your experience regarding pricing and costs for Microsoft Purview Data Loss Prevention?
The pricing of Microsoft Purview Data Loss Prevention is acceptable for us.
What needs improvement with Microsoft Purview Data Loss Prevention?
I think that a feature on the side where you could click on something with a question mark, and then if you click on it, it would open up a new window and give you more information on that, almost ...
What is your primary use case for Microsoft Purview Data Loss Prevention?
My main use case is to upload mailboxes. We're using Microsoft Purview Data Loss Prevention to upload mailboxes. The migration tool that's built into the Microsoft Hybrid isn't working on our domai...
 

Also Known As

No data available
Microsoft Endpoint Data Loss Prevention, MS Endpoint DLP, Microsoft Endpoint DLP
 

Overview

Find out what your peers are saying about Azure Firewall Manager vs. Microsoft Purview Data Loss Prevention and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.