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Microsoft Purview eDiscovery vs Proofpoint Intelligent Compliance Platform 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

Microsoft Purview eDiscovery
Ranking in eDiscovery
1st
Average Rating
7.6
Reviews Sentiment
7.5
Number of Reviews
8
Ranking in other categories
Microsoft Security Suite (22nd)
Proofpoint Intelligent Com...
Ranking in eDiscovery
11th
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
2
Ranking in other categories
Email Archiving (6th), Compliance Management (12th)
 

Mindshare comparison

As of June 2026, in the eDiscovery category, the mindshare of Microsoft Purview eDiscovery is 5.1%, down from 26.4% compared to the previous year. The mindshare of Proofpoint Intelligent Compliance Platform is 1.5%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
eDiscovery Mindshare Distribution
ProductMindshare (%)
Microsoft Purview eDiscovery5.1%
Proofpoint Intelligent Compliance Platform1.5%
Other93.4%
eDiscovery
 

Featured Reviews

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.
reviewer2842215 - PeerSpot reviewer
Associate at a legal firm with 201-500 employees
Centralized archiving has transformed how we manage compliance, audits, and investigations
Overall Proofpoint Intelligent Compliance Platform is a strong platform for compliance and information governance, but there are a few areas where it could improve in the future. One improvement area is the user experience and interface consistency across different modules. Some workflows can feel complex, especially for a new user or the team managing multiple compliance functions simultaneously. Community feedback has also highlighted that certain administrative interfaces and navigation flows could be more modern and streamlined. I also think there is room for improvement in support responsiveness and operational simplicity for complex deployments. Some users in the community have mentioned challenges around the ticket response time and troubleshooting efficiency for advanced configurations that needs to be improved. From a product perspective, a continued investment in AI-driven detection, the reduction of false positives, and easier policy tuning would make the platform even more effective at scale. Proofpoint already provides strong automation and machine learning capabilities, but a highly regulated environment still requires significant tuning and oversight to optimize the workflow. One additional improvement for Proofpoint Intelligent Compliance Platform would be making policy configurations and workflow management more intuitive, especially for organizations with complex compliance structures and multiple regulatory requirements. I also think more customizable dashboards and reporting capabilities would help teams gain faster operational insight and improve visibility into the compliance trends, investigations, and reliable workload.

Quotes from Members

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

Pros

"Tasks that took an entire day before we implemented Purview now take just 30 minutes."
"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 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 they didn't disclose it. Thanks to the product, it's easy for me to search and find out what communication a specific user has done, whether it's from SharePoint or any other platform. With Microsoft Purview eDiscovery, we can easily retrieve and restore this data."
"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."
"The return on investment is saving the equivalent of one or two full-time IT department employees and a few hours per week for legal staff."
"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 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 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."
"Our experience with the platform has been positive as it has maintained consistent control over spam and malware threats."
"Overall, Proofpoint Intelligent Compliance Platform is a very strong and reliable platform for compliance, archiving, supervision, and information governance."
 

Cons

"Microsoft Purview eDiscovery should be cheaper."
"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."
"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."
"The query language can be time-consuming to figure out if you don't know it initially."
"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."
"I would suggest adding more platforms."
"The Proofpoint Intelligent Compliance Platform does not provide features that help reduce manual efforts, so additional human resources are still required to manage security."
"Some workflows can feel complex, especially for a new user or the team managing multiple compliance functions simultaneously."
 

Pricing and Cost Advice

"Microsoft Purview eDiscovery comes as part of Microsoft 365 licenses."
"With the full bundle, pricing is not a significant concern. As an M3, I find the Purview pricing of 1250 per user worthwhile."
"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."
"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."
Information not available
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Top Industries

By visitors reading reviews
Government
13%
Financial Services Firm
12%
Manufacturing Company
7%
Computer Software Company
7%
Construction Company
14%
Financial Services Firm
13%
Legal Firm
13%
Manufacturing Company
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
No data available
 

Questions from the Community

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.
What needs improvement with Proofpoint Intelligent Compliance Platform?
Overall Proofpoint Intelligent Compliance Platform is a strong platform for compliance and information governance, but there are a few areas where it could improve in the future. One improvement ar...
What is your primary use case for Proofpoint Intelligent Compliance Platform?
My main use case of Proofpoint Intelligent Compliance Platform is supporting compliance, information governance, and communication monitoring requirements within the organization. I primarily use i...
What advice do you have for others considering Proofpoint Intelligent Compliance Platform?
Overall, Proofpoint Intelligent Compliance Platform is a very strong and reliable platform for compliance, archiving, supervision, and information governance. It provides significant operational va...
 

Also Known As

No data available
Proofpoint e-discovery and Analytics, Proofpoint Enterprise Archive
 

Overview

 

Sample Customers

Information Not Available
The Guardian Life Insurance Company of America
Find out what your peers are saying about Microsoft Purview eDiscovery vs. Proofpoint Intelligent Compliance Platform and other solutions. Updated: June 2026.
899,204 professionals have used our research since 2012.