Microsoft Purview Data Loss Prevention vs Proofpoint Enterprise DLP comparison

Microsoft and Proofpoint are both solutions in the Data Loss Prevention (DLP) category. Microsoft is ranked #1 with an average rating of 7.9, while Proofpoint is ranked #7 with an average rating of 8.3. Microsoft holds a 6.1% mindshare in DLP, compared to Proofpoint’s 1.3% mindshare. Additionally, 94% of Microsoft users are willing to recommend the solution, compared to 100% of Proofpoint users who would recommend it.

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Executive Summary

We performed a comparison between Microsoft Purview Data Loss Prevention and Proofpoint Enterprise DLP based on real PeerSpot user reviews.

Find out in this report how the two Data Loss Prevention (DLP) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Microsoft Purview Data Loss Prevention vs. Proofpoint Enterprise DLP Report (Updated: August 2026).

Buyer's Guide

Microsoft Purview Data Loss Prevention vs. Proofpoint Enterprise DLP

August 2026

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Helped 908,834 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

Cloudflare One

Mindshare comparison

As of August 2026, in the Data Loss Prevention (DLP) category, the mindshare of Cloudflare One is 2.0%, up from 1.6% compared to the previous year. The mindshare of Microsoft Purview Data Loss Prevention is 6.1%, down from 12.6% compared to the previous year. The mindshare of Proofpoint Enterprise DLP is 1.3%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Loss Prevention (DLP) Mindshare Distribution
Product	Mindshare (%)
Microsoft Purview Data Loss Prevention	6.1%
Proofpoint Enterprise DLP	1.3%
Cloudflare One	2.0%
Other	90.6%

Data Loss Prevention (DLP)

Featured Reviews

Cobe Van Coller

Network Architect at IP Dimension

Cloud security has improved remote access and has reduced costs for smaller client sites

I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.

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Rohit Jaiswar

Soc Anaylst at Softcell Technologies Limited

Integrated controls have reduced insider risk and now protect sensitive data across our workforce

One standout feature about Microsoft Purview Data Loss Prevention is the tight integration with Insider Risk Management and Defender XDR, as it gives much better context during investigations instead of treating DLP as an isolated alerting tool. We also use endpoint DLP heavily to control USB, copy, print, clipboard, and browser upload activity, which has been very effective for remote workforce security. The best features Microsoft Purview Data Loss Prevention offers include real-time policy enforcement, endpoint DLP, and deep integration with Microsoft 365 plus Defender XDR. We also heavily rely on sensitive information type detection, adaptive policy tips, and insider risk integration to investigate suspicious user behavior with proper context. Another standout feature is the ability to control USB copy, browser uploads, print clipboards, and cloud sharing actions directly from endpoint policies. The integration with Microsoft Defender 365 and Defender XDR helps our team in day-to-day operations because DLP alerts are automatically correlated with endpoint identity, email, and user activity telemetry, which helps the SOC investigate incidents much faster from a single workflow. The sensitive information type detection makes a difference compared to other tools we have used because it is more effective than many legacy DLP tools. It understands context, exact data patterns, document labeling, and Microsoft 365 native content, reducing false positives while improving detection accuracy. Another strong feature of Microsoft Purview Data Loss Prevention is auto-labeling and policy inheritance with Microsoft's Information Protection, which helps maintain protection even after files are shared or moved across workloads. We also value the user coaching or policy tip capability because it educates users in real time instead of only blocking actions, which reduces repeated DLP violations significantly.

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Sudarsan Rajamani

Director Cybersecurity at a media company with 1,001-5,000 employees

Email data controls have reduced accidental leaks and support ongoing compliance monitoring

Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness. One challenge is policy complexity and lifecycle management. As DLP programs mature, policies become layered and interdependent, leading to frustrations such as rule overlap that causes multiple triggers on a single message. Limited visibility into policy hierarchy impacts, difficulty modeling how new rules interact with existing ones, and change management requiring careful validation can all be challenging. An improvement opportunity would be advanced policy simulation tools for conflict detection between rules and clear rule precedence visualization, which would help understand the source of issues. The administrator user experience can feel dense from an admin perspective, especially when managing multiple layered policies, handling rule precedence, troubleshooting overlapping triggers, and onboarding new administration. As DLP programs mature, policy environments become complex quickly. Improvement opportunities would include visual policy mapping, impact previews, easier bulk policy editing, simpler policy cloning with conflict detection, and smarter recommendations during policy creation that would be very beneficial. Regarding data discovery and risk posture visibility, improvements are needed. While email layer protection is robust, organizations need better visibility across their repositories. There is an opportunity for built-in sensitive data discovery scanning and risk exposure mapping to identify which business units handle more sensitive data. A data movement visualization dashboard could also be beneficial, transitioning from reactive DLP blocking to proactive data exposure intelligence, which would significantly increase maturity.

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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

"Cloudflare DDoS is better than its competitors for its security, deployment, and scalability."

"Cloudflare Zero Trust Platform removes the risk of exposing the applications to the public."

"Cloudflare, in my opinion, was easy to implement."

"Cloudflare is by far the most effective solution that I have come across."

"Cloudflare One has assisted in securing my remote workforce through a SASE solution with Cloudflare One and the Workers part, although I am not currently using the Workers component."

"Cloudflare DDoS mitigates DDoS attacks."

"It's a perfect solution from my perspective; it's easy to understand and easy to configure."

"For Cloudflare Access, I am using the free plan...The most valuable feature is their protection."

More Cloudflare One pros

"There's a good amount of documentation in case you run into any problems."

"I like the sensitivity labels and data security posture management for AI."

"Microsoft Purview Data Loss Prevention has impacted the organization very positively by strengthening data security through automatically detecting and protecting sensitive information across emails, endpoints, SharePoint, and OneDrive."

"It has helped our clients to reduce the time to action on insider threats because it can be integrated."

"The product has improved compliance and confidence. We are aware of the data that is leaving our organization. It provides confidence in data management and information storage."

"Microsoft Purview Data Loss Prevention has significantly improved our data security posture by reducing the risk of accidental data leaks and helping to meet compliance requirements."

"The solution's most valuable feature is the mature O365 DLP, which works with SharePoint and Teams."

"Microsoft Purview Data Loss Prevention's ability to prevent unauthorized sharing of sensitive information is valuable."

More Microsoft Purview Data Loss Prevention pros

"It has saved many incidents from occurring as a result of data leaks of the organization, which is important for taking strict action."

"If one is looking for a bulletproof solution, then Proofpoint Enterprise DLP is the answer."

"Detection and prevention of data loss is very crucial and important in every organization, and I believe that Proofpoint Enterprise DLP has strong capability for this task."

"Since we started using it, we've seen a 100% improvement, a 45% reduction in DLP, an 80% increase in DLP cases being identified because it's a great detection tool, and a 40% decrease in events due to the warnings it provides users."

"The threat detection is really excellent with Proofpoint Enterprise DLP and the way that it is able to see the threats before they become or before they enter the company is remarkable."

"My experience with email security has been really good, as it blocks thousands of emails, whether they are Business Email Compromise, confidential credential compromise threats, telephone-oriented attack delivery, or ransomware attacks."

"Proofpoint Enterprise DLP has positively impacted my organization by improving the security posture of our data and containment within incidents, providing reassurance that PII has not leaked during times of incidents."

"Proofpoint Enterprise DLP sounds to be great software, and it feels to me that it is a strong shift in how DLP is evolving."

More Proofpoint Enterprise DLP pros

Cons

"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."

"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."

"The response time for support must be reduced."

"There are premium tier live service and lower tier live service, so we opted for the lower tier. But there is no medium tier where we pay a little extra and get a bit more service. So if that can be improved."

"They don't have a person to provide support for customers using the solution under their free plan."

"Cloudflare One is not very powerful, but for what we require, it is basic and sufficient."

"Cloudflare DDoS has poor technical support."

"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."

More Cloudflare One cons

"I would like Microsoft Purview Data Loss Prevention to be on the source code or SQL databases. It is difficult to do classification and labeling when you have a third-party source code or a third-party Oracle database. It is seamless when it comes to Microsoft documents but is not so with third-party source codes. Microsoft needs to work on it a little bit more."

"At this time, I have not seen a return on investment with Microsoft Purview Data Loss Prevention."

"A major improvement is required in the solution's incident handling and alerting."

"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."

"The only concern is that it forces clients to use an expensive license."

"Because it's an academic institution, we got really excited about the level of granularity we could implement, but that granularity overwhelmed our users."

"Microsoft Purview Data Loss Prevention could be improved with simpler policy configuration, a more robust reporting dashboard, and better support for third-party applications outside the Microsoft ecosystem."

"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."

More Microsoft Purview Data Loss Prevention cons

"From the pricing standpoint, I learned from my senior management team that Proofpoint Enterprise DLP is a little higher compared to other basic DLP tools."

"It is not one hundred percent reliable, but I believe it is easy for saving time for the user regarding the accuracy and reliability of the AI output in Proofpoint Enterprise DLP."

"Proofpoint Enterprise DLP is currently very good. It could become more user-friendly for someone who is not from the DLP field and could also help someone from a finance domain by integrating it with other domains as well."

"I feel Proofpoint Enterprise DLP is quite advanced, but there are a few areas for improvement."

"Proofpoint Email Data Loss Prevention (DLP) should probably add something more into their case management process."

"In terms of improvements, I find there are some blind spots in Proofpoint Enterprise DLP; you can obviously add more channels for detection, and logging can be much improved, specifying exactly what action took place or what alert was generated."

"Proofpoint Enterprise DLP is really good overall, but I feel it can improve by making the policy management more intuitive."

"For improvement, I think adding more AI-powered features would be beneficial for Proofpoint Enterprise DLP."

More Proofpoint Enterprise DLP cons

Pricing and Cost Advice

"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."

"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."

"The solution is not that expensive."

"The solution's pricing lacks transparency."

"The prices are slightly expensive."

"Cloudflare Zero Trust Platform's pricing is good."

"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."

"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."

"We are using the E3 license for Microsoft 365 with the E5 compliance license add-on."

"I am satisfied with the tool's pricing."

"The pricing is reasonable."

"Though I am not a specialist, the tool is quite expensive."

"Microsoft Purview Data Loss Prevention is part of a bundle and is not sold as a standalone product."

"The product has the best price-to-performance ratio."

"It's a little bit pricey compared to competitors, but it's not too high."

"If one is very cheap and ten is very expensive, I rate the price as one out of ten."

More Microsoft Purview Data Loss Prevention pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Construction Company

19%

Comms Service Provider

11%

Outsourcing Company

Financial Services Firm

15%

Manufacturing Company

Computer Software Company

Outsourcing Company

Financial Services Firm

17%

Outsourcing Company

Insurance Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	1
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	7
Large Enterprise	15

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	5
Large Enterprise	26

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Zero Trust Platform?

Pricing is competitive. Akamai is more expensive, in my view.

See all answers

What needs improvement with Cloudflare Zero Trust Platform?

In my opinion, Cloudflare One can be improved mainly through compatibility, as the integration should be much simpler...

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What is your primary use case for Cloudflare Zero Trust Platform?

Cloudflare One's primary use case for my organization is to protect servers and to provide remote access with the VPN...

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What is your experience regarding pricing and costs for Microsoft Purview Data Loss Prevention?

The pricing for Microsoft Purview Data Loss Prevention was manageable for us because we already had Microsoft 365 and...

See all answers

What needs improvement with Microsoft Purview Data Loss Prevention?

Microsoft Purview Data Loss Prevention can be improved as the endpoint DLP policy tuning can be complex in large envi...

See all answers

What is your primary use case for Microsoft Purview Data Loss Prevention?

Microsoft Purview Data Loss Prevention is used for monitoring and preventing sensitive data exfiltration across Excha...

See all answers

What needs improvement with Proofpoint Enterprise DLP?

Proofpoint Enterprise DLP is really good overall, but I feel it can improve by making the policy management more intu...

See all answers

What is your primary use case for Proofpoint Enterprise DLP?

Based on what I learned in the seminar, Proofpoint Enterprise DLP can be most useful in preventing sensitive data fro...

See all answers

What advice do you have for others considering Proofpoint Enterprise DLP?

Having used Proofpoint Enterprise DLP, my advice would be to spend time planning and tuning your policies before enfo...

See all answers

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Product Reports

Buyer's Guide

Cloudflare One

August 2026

Download Cloudflare One product report

Buyer's Guide

Microsoft Purview Data Loss Prevention

July 2026

Microsoft Purview Data Loss Prevention report

Download Microsoft Purview Data Loss Prevention product report

Buyer's Guide

Proofpoint Enterprise DLP

July 2026

Download Proofpoint Enterprise DLP product report

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform

Microsoft Endpoint Data Loss Prevention, MS Endpoint DLP, Microsoft Endpoint DLP

No data available

Overview

Cloudflare One is a comprehensive platform for security, performance, and connectivity. It provides features like rate limiting, DDoS protection, and application access, tailored to enhance user experience while securing internet access and accelerating communications.

Designed to integrate security measures with ease of use and scalability, Cloudflare One offers a secure web gateway and zero trust network access. These features ensure seamless setup and operation, making connectivity reliable and protected. Users appreciate its integrated console, intuitive interface, and the ability to manage risk effectively. It offers straightforward deployment, improves latency, and boasts cost-effectiveness. While its onboarding process and documentation need enhancement, its value in content delivery and application shielding is notable. Despite challenges in integrating Cloudflare Access with existing VPNs and the need for better automation and support, it remains vital for DNS and infrastructure protection.

What features make Cloudflare One stand out?

Rate Limiting: Controls the traffic rate to prevent abuse.
DDoS Protection: Shields applications from distributed denial-of-service attacks.
Secure Web Gateway: Provides secure internet access with seamless operation.
Zero Trust Network Access: Ensures secure, application-based connectivity without relying on traditional VPNs.
Access for Connectivity: Facilitates access to internal applications securely.

What benefits should users look for in reviews?

Security: Robust measures for DNS and browsing protection.
Performance: Enhanced site accessibility and communication speed.
Cost-Effectiveness: Offers competitive pricing for its features.
Ease of Deployment: Straightforward and efficient setup process.

In industries like finance, retail, and technology, Cloudflare One is crucial for enabling secure remote access and protecting web applications against dynamic threats. It supports compliance access policies and enhances content delivery, playing a key role in safeguarding digital infrastructure.

Cloudflare

Microsoft Purview Data Loss Prevention helps businesses protect sensitive data through robust compliance automation and seamless multi-platform integration, supporting environments like Office 365, Azure, iOS, Android, and macOS.

Microsoft Purview Data Loss Prevention focuses on identifying sensitive data and maintaining compliance through automation and integration with platforms such as Exchange email, SharePoint, OneDrive, and Teams. Auto-labeling, classification controls, and monitoring capabilities ensure secure data management, reducing insider threat response times by 25%. While praised for its capabilities, improvements in system integration, endpoint handling, and incident management are needed. Licensing costs and limited language support pose challenges. Usability can be enhanced through interface updates and better documentation. OCR and scalability enhancements could improve policy propagation speed. More end-user training examples would be beneficial.

What are the key features?

Sensitive Data Identification: Detects confidential information across environments.
Compliance Automation: Streamlines regulatory requirements adherence.
Multi-Platform Integration: Supports Office 365, Azure, iOS, Android, macOS seamlessly.
Auto-Labeling: Automatically categorizes sensitive data for protection.
Classification Controls: Provides robust data classification options.
Alerts and Monitoring: Enhances data security with proactive alerting.

What benefits should users evaluate?

Efficient Threat Response: Reduces insider threat response times by 25%.
Enhanced Data Governance: Simplifies managing data privacy and compliance.
Comprehensive Protection: Integrates with multiple platforms for wide coverage.

In industries such as finance, healthcare, and legal, Microsoft Purview Data Loss Prevention is crucial for safeguarding sensitive information due to strict compliance demands. It automates data classification and policy configurations, preventing accidental data leakage and ensuring security protocols align with regulatory standards.

Microsoft

Proofpoint Enterprise DLP safeguards data with advanced protection capabilities tailored for comprehensive data loss prevention. It is designed to effectively manage and secure sensitive information across various environments.

Proofpoint Enterprise DLP delivers robust security to enterprises seeking to protect critical data. It supports diverse use cases, ensuring seamless adaptation to an organization's unique data protection needs. With valuable features focused on compliance and user activity monitoring, it decreases the risk of unauthorized data access. The system also offers opportunities for improvement in integration ease and reporting functions, which could enhance its adaptability and analytics capabilities.

What are its most important features?

Advanced Threat Management: Monitors and mitigates threats in real-time to ensure data security.
Compliance Enforcement: Automates policy enforcement to meet data protection regulations.
User Activity Monitoring: Tracks and analyzes user interactions with sensitive data for improved security insights.

What benefits or ROI can users expect?

Data Security Improvement: Enhances protection against unauthorized data breaches, reducing potential financial loss.
Regulatory Compliance: Simplifies adherence to compliance standards, minimizing legal risks.
Operational Efficiency: Streamlines data management processes, saving time and resources.

In industries such as healthcare and finance, where data security and compliance are critical, Proofpoint Enterprise DLP's targeted solutions provide essential tools for industry-specific challenges. Tailoring capabilities to fit sector-specific needs ensures that organizations can effectively protect sensitive data.

Proofpoint

Sample Customers

23andMe

Information Not Available

Buyer's Guide

Microsoft Purview Data Loss Prevention vs. Proofpoint Enterprise DLP

August 2026

Free Report: Microsoft Purview Data Loss Prevention vs. Proofpoint Enterprise DLP

Find out what your peers are saying about Microsoft Purview Data Loss Prevention vs. Proofpoint Enterprise DLP and other solutions. Updated: August 2026.

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