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Microsoft Exchange Online Protection (EOP) vs Sophos Email comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 2024

Review summaries and opinions

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

ROI

Sentiment score
7.4
Microsoft Defender for Office 365 enhances security, reduces costs, integrates effectively with Microsoft tools, and boosts productivity, offering significant ROI.
Sentiment score
7.6
Microsoft Exchange Online Protection boosts ROI, enhances email security, and reduces incidents, particularly effective in the US market.
Sentiment score
8.7
Sophos Email delivers significant ROI by improving efficiency, reducing costs, and enhancing security, particularly benefiting government contracts.
It has also decreased our time to detection and response by about 15 to 20 percent.
 

Customer Service

Sentiment score
7.0
Microsoft Defender for Office 365 support is praised for responsiveness, though some users note templated responses and outdated documentation.
Sentiment score
6.7
EOP support is effective but varies; responsiveness is appreciated, though complex issues often require premium support for resolution.
Sentiment score
6.4
Sophos Email's customer support receives mixed reviews, praised for basic help but criticized for delays with complex issues.
Customer service and support have been fantastic.
My team is able to get the help they need when necessary.
When I reported a problem with our firewall, they acted promptly and delivered another piece of equipment.
 

Scalability Issues

Sentiment score
8.1
Microsoft Defender for Office 365 is highly scalable and easily accommodates thousands of users without performance issues, simplifying growth.
Sentiment score
8.0
Microsoft Exchange Online Protection is scalable, with easy expansion and migration, appreciated by small to large enterprises despite minor limitations.
Sentiment score
7.3
Sophos Email is highly scalable, supporting diverse user numbers, but faces challenges with licensing costs and technical enhancements.
 

Stability Issues

Sentiment score
7.8
Microsoft Defender for Office 365 is reliable and stable, boasting 99.9% availability and prompt resolutions to minor bugs.
Sentiment score
8.2
Microsoft Exchange Online Protection is praised for stability, requiring proper maintenance and quick response to occasional outages.
Sentiment score
8.1
Sophos Email is a highly stable and reliable tool crucial for daily operations, rated 7-10 by users.
 

Room For Improvement

Microsoft Defender for Office 365 requires enhancements in virus blocking, phishing detection, integration, scalability, support, and pricing transparency.
Microsoft Exchange Online Protection needs flexibility, enhanced features, better integration, and improved user experience to meet evolving security demands.
Sophos Email needs better security, user interface, support, cloud integration, email filtering, setup, compatibility, and reporting features.
I would reduce the cost.
Improving the search process by allowing searches with different types of parameters and facilitating searches within emails would be advantageous.
 

Setup Cost

Microsoft Defender for Office 365 is cost-effective for large enterprises but perceived as expensive for smaller businesses.
Microsoft Exchange Online Protection offers various pricing tiers with scalability, seen as cost-effective and secure compared to some competitors.
Sophos Email pricing is seen as affordable and cost-effective, especially for large deployments, with mixed feedback on costs and discounts.
Sophos Email pricing is a bit high, especially since I purchase through a partner, and they sell it at a higher price since they also seek to make a profit.
 

Valuable Features

Microsoft Defender for Office 365 provides comprehensive protection with seamless integration, simplifying security management and safeguarding remote work environments.
Microsoft Exchange Online Protection provides comprehensive security, seamless Office 365 integration, and user-friendly management for reliable email threat protection.
Sophos Email offers comprehensive email security with advanced features, AI integration, and user-friendly management for efficient threat protection.
It ranks the threats and allows us to prioritize those hitting us the hardest, such as email threats.
The security features provided by Microsoft are robust.
The spam reduction feature in Sophos Email provides comfort when using it.
 

Categories and Ranking

Microsoft Defender for Offi...
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Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
47
Ranking in other categories
Advanced Threat Protection (ATP) (1st), Microsoft Security Suite (10th)
Microsoft Exchange Online P...
Ranking in Email Security
4th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
36
Ranking in other categories
Anti-Malware Tools (8th)
Sophos Email
Ranking in Email Security
10th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
Office 365 Protection (2nd)
 

Mindshare comparison

As of January 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 15.4%, down from 21.8% compared to the previous year. The mindshare of Microsoft Exchange Online Protection (EOP) is 8.1%, down from 10.4% compared to the previous year. The mindshare of Sophos Email is 2.6%, down from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
Nur Mohammad - PeerSpot reviewer
An effective email security solution that provides DLP, Safe Attachment, and Safe Links
If you want extensive email security, you need to purchase a Plan 2 license. Plan 1 and Plan 2 are the two plans for Microsoft Exchange Online Protection. Some customers hesitate to purchase this product because it adds some costs to them, which is necessary for them. It would be helpful for customers if Plan 1 features were included with EOP. However, they still need to purchase Plan 2 for advanced security features. One of our clients recently requested to compare Zimbra's features with Microsoft Exchange Online Protection. Zimbra is open source, while Microsoft Exchange Online Protection is not. When I compare both the products, many free features are available in Zimbra because it is open-source software. It makes no sense to request Microsoft Exchange Online Protection add all the features people get on open-source software like Zimbra. Hence, I would say whatever features Microsoft Exchange Online Protection has are enough. Microsoft has a dedicated research team that should research and add new techniques like phishing and spamming solutions to the product.
Adeyemi Adedokun - PeerSpot reviewer
Ensures that there is maximum security enabled for our communication processes
There has been issues when I have interacted with the support in the past, especially regarding technical issues. I have found them responsive for basic queries, but when I have raised issues for complex issues, there is a delay in the response from the support team. During the initial setup, when I faced challenges, the support team took a lot of time to address the issue and escalate it to the required personnel. In another issue raised, I was trying to confirm the status of a domain name. The support team was not able to help me out and provide with the necessary information. I suggest that there should be improvement in the support team towards handling such complex issues and technical concerns.
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Computer Software Company
15%
Government
9%
Financial Services Firm
9%
Manufacturing Company
7%
Computer Software Company
13%
Manufacturing Company
10%
Healthcare Company
7%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of variou...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
I don't have detailed specifics on pricing, setup cost, or licensing.
What needs improvement with Microsoft Defender for Office 365?
I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost.
What do you like most about Microsoft Exchange Online Protection?
The initial setup was easy. The configuration process is very straightforward.
What needs improvement with Microsoft Exchange Online Protection?
Some of the searchability when looking for specifics in Exchange logs is tedious. Although eventually the information...
What is your primary use case for Microsoft Exchange Online Protection?
I use the tools to protect customers' emails, mostly utilizing Defender products to protect emails and links from Sha...
What do you like most about Sophos Email?
The solution's identity proxy feature is very good and reliable.
What is your experience regarding pricing and costs for Sophos Email?
Sophos Email pricing is a bit high, especially since I purchase through a partner, and they sell it at a higher price...
What needs improvement with Sophos Email?
Email installation could be more user-friendly so that it can be done without involving the partner. If made more use...
 

Also Known As

MS Defender for Office 365
Microsoft EOP, MS Exchange Online Protection
Sophos Email Security
 

Learn More

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Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Information Not Available
Del Monte Foods, Terra Verde, spicerhaart, RIVERLITE, Dataprise, SureBridge, Reed's School, Sayfol International School
Find out what your peers are saying about Microsoft Exchange Online Protection (EOP) vs. Sophos Email and other solutions. Updated: January 2025.
831,265 professionals have used our research since 2012.