---
title: "Microsoft Defender for Office 365 vs Proofpoint Email Protection - 2026 Comparison - Software Advice"
description: "Microsoft Defender for Office 365 vs Proofpoint Email Protection - See how these products stack up against each other with real user reviews, product feature comparisons and screenshots. Find out which one is best for your organization."
source_url: "https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/vs/proofpoint-email-protection/"
page_type: "comparison"
language: "en"
---

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Microsoft Defender for Office 365 vs Proofpoint Email Protection

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# Microsoft Defender for Office 365 vs Proofpoint Email Protection: Which is best for you?

Updated July 28, 2026

[Microsoft Defender for Office 365](https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/)

4.6 [(241)](https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/reviews/)

[Proofpoint Email Protection](https://www.softwareadvice.com/security/proofpoint-email-protection-profile/)

4.2 [(45)](https://www.softwareadvice.com/security/proofpoint-email-protection-profile/reviews/)

Add to Compare

Starting Price

Pricing available upon request

Pricing available upon request

Free Trial

Free Version

Screenshots  
and Demo

See all

See all

Top Rated  
  Features

Real-Time Monitoring

4.71

Whitelisting/Blacklisting

4.63

Policy Management

4.60

See All

Spam Quarantine

4.75

Threat Response

4.75

Email Filtering

4.55

See All

Integrations

See All

See All

Pros / Cons

-   What I liked most about Microsoft Defender for Office 365 is that it adds an important layer of protection for email, links, attachments, and potential spam or phishing attempts.
    
-   The one thing I don’t like the most is file syncing. While syncing files a very slow performance with file version conflicting.
    

Read more

-   Very robust interface with granular controls
    
-   there were some user interface challenges that made navigation and task execution a little less efficient.
    

Read more

Ease-of-Use

Highest performing feature  
in the comparison

4.5/ 5

3.7/ 5

Value for Money

Highest performing feature  
in the comparison

4.5/ 5

4.1/ 5

Customer Support

Highest performing feature  
in the comparison

4.3/ 5

4.2/ 5

Functionality

Highest performing feature  
in the comparison

4.5/ 5

4.3/ 5

Support Options

Email/Help Desk

FAQs/Forum

Knowledge Base

Phone Support

24/7 (Live Rep)

Chat

Email/Help Desk

FAQs/Forum

Knowledge Base

Phone Support

24/7 (Live Rep)

Chat

Training Options

In Person

Live Online

Webinars

Documentation

Videos

In Person

Live Online

Webinars

Documentation

Videos

FrontRunners

FrontRunners 2022

N/A

Advisor  
  Recommendations

N/A

N/A

Ideal Customer Size

Small

Medium

Large

Small

Medium

Large

Deployment Options

Cloud, SaaS, Web-Based

Desktop - Mac

Desktop - Windows

Desktop - Linux

Desktop - Chromebook

On-Premise - Windows

On-Premise - Linux

Mobile - Android

Mobile - iPhone

Mobile - iPad

Cloud, SaaS, Web-Based

Desktop - Mac

Desktop - Windows

Desktop - Linux

Desktop - Chromebook

On-Premise - Windows

On-Premise - Linux

Mobile - Android

Mobile - iPhone

Mobile - iPad

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