Microsoft Defender for Office 365 vs Microsoft Exchange Online Protection (EOP) comparison

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Comparison Buyer's Guide
Executive Summary
Updated on Jan 9, 2023

We performed a comparison between Microsoft Defender for Office 365 and Microsoft Exchange Online Protection based on our users’ reviews in five categories. After reading all of the collected data, you can find our conclusion below.

  • Ease of Deployment: Users of both solutions say the setup and deployment process is very easy and straightforward.
  • Features: Users of both products are happy with their stability and scalability.

    Users of Microsoft Defender for Office 365 like the solution’s anti-phishing, anti-malware, and ease of use. Many users suggest that Microsoft Defender for Office 365 should also be able to provide techniques to protect against threats.

    Microsoft Exchange Online Protection users appreciate the intuitive web-based administration console and its seamless integration with all Windows products. Some users feel that having orchestration features added with regard to automation and remediation would be very helpful.
  • Pricing: Users of both solutions say the pricing is expensive.
  • Service and Support: Users of both solutions feel the service and support are good.
  • ROI: Users of both solutions report a positive ROI.

Comparison Results: The main difference between the two solutions is that Microsoft Defender for Office 365 lacks protection against threats. Regarding all other categories, users share similar opinions.

771,346 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The basic features are okay and I'm satisfied with the Defender.""It also gives me good visibility because, with Defender, I'm using a Microsoft product to defend Microsoft products. The integration was really seamless and I have wide visibility because it picks up almost everything. Literally, I can see almost every activity that happens, from the e-mail to the workstation itself.""Microsoft Defender for Office 365's most valuable feature is its performance.""At the moment we are satisfied with this product. It's a stable, scalable, and resilient solution for us.""The initial setup is straightforward. You just add the license, click it, and then you can set up the rules. It is quite simple.""Microsoft Defender for Office 365 helps people to work remotely. It is a secure solution. We don't need to use our company's computers or get VPN connections to the networks. I can control how they share screens and what they send to the devices. It keeps our organizations confidential and sensitive information safe.""Safe attachments, safe links, policies, and the ability to protect from zero-day threats are the most valuable features.""The product's scalability is good."

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"We like the holding facility that is available for potentially suspicious URL's. This allows a real-time review to be performed before the email reaches a users inbox.""Microsoft EOP's most valuable feature is a shared mailbox.""The initial setup is just a standard process.""Online Protection's most valuable feature is its admin interface.""You can use the product to create special accounts.""It is scalable.""It provides security to both on-premises and Azure infrastructures.""The threat management feature includes policies and alerts that are valuable."

More Microsoft Exchange Online Protection (EOP) Pros →

Cons
"We need a separate license and we don't know how to get the license that is required.""The GUI is sometimes slow to fetch the device report and could be improved.""Microsoft should provide more documentation for users so they can self-educate. I would like to see more documentation for advanced security features.""Microsoft Defender for Office 365 should be more proactive.""The phishing and spam filters could use some improvement.""Microsoft sometimes has downtime, and we'll get several incidents coming in back to back. We have a huge backlog of notifications, many of which may be false positives. However, there might be serious alerts, so we can't risk dismissing all of them at once.""In one of the reports I can get the exact place where a vulnerable file resides. But for that, I need to explicitly go into the device and check. If they could include that file part in the report, without my having to go to the device itself, that would help.""The company should focus on adding threats that the solution is currently unable to detect."

More Microsoft Defender for Office 365 Cons →

"Having orchestration features added to Microsoft Exchange Online Protection, particularly automation and remediation, would be quite useful.""The solution needs to improve its backup.""The licensing can be on the expensive side, especially in the cloud space.""It would be helpful for customers if Plan 1 features were included with EOP.""I think the implementation could be more streamlined.""They should specify the difference between Defender for Office 365 and Exchange Online Protection.""The management interface of Microsoft Exchange Online Protection (EOP) could be intuitive.""The reporting needs a little bit of improvement."

More Microsoft Exchange Online Protection (EOP) Cons →

Pricing and Cost Advice
  • "It's a user-base subscription."
  • "From the pricing point of view, like any other product in the market, there is scope for negotiation."
  • "Defender is a little bit more expensive as compared to others. We are in the manufacturing environment. So, we don't have a high budget for all of our endpoint devices. Its cost is a major concern for us."
  • "For licensing, it's usually a yearly package for customers who are subscribed to Office 365, but they can also pay on a monthly basis."
  • "Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
  • "Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
  • "The solution saves money so we have seen a return on investment."
  • "Defender for 365 comes in various plans and licenses, along with other Microsoft security solutions. Purchasing this kind of package or security bundle gives good value for money, and that's what I recommend."
  • More Microsoft Defender for Office 365 Pricing and Cost Advice →

  • "The price could be lower."
  • "The solution is priced high and could be less expensive compared to other solutions."
  • "The solution is expensive but is backed by Microsoft's reputation."
  • "The price of Microsoft Exchange Online Protection is reasonable."
  • "It is a low-price solution."
  • "Apart from the license fee for the solution, there are no additional costs."
  • "Online Protection is fairly expensive."
  • "The tool's pricing is excellent."
  • More Microsoft Exchange Online Protection (EOP) Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the… more »
    Top Answer:The product must provide better malware detection. The detection algorithms don't perform the way I hope they would.
    Top Answer:The initial setup was easy. The configuration process is very straightforward.
    Top Answer:We face challenges with reporting features and the lack of a proper dashboard in Microsoft's portal. There's no graphical interface, which other products offer. The reporting features need… more »
    Top Answer:The main use case is to block suspicious links in emails. However, some functionalities like SIPP attachment are not available in the basic EOP. Alos, complete phishing protection is also not… more »
    Ranking
    1st
    out of 107 in Email Security
    Views
    12,659
    Comparisons
    10,155
    Reviews
    28
    Average Words per Review
    677
    Rating
    8.5
    3rd
    out of 107 in Email Security
    Views
    6,986
    Comparisons
    6,110
    Reviews
    28
    Average Words per Review
    446
    Rating
    8.2
    Comparisons
    Also Known As
    MS Defender for Office 365
    Microsoft EOP, MS Exchange Online Protection
    Learn More
    Overview

    Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations against advanced threats in their email, collaboration, and productivity environments. It combines the power of Microsoft's threat intelligence, machine learning, and behavioral analytics to provide real-time protection against phishing, malware, ransomware, and other malicious attacks.

    With Microsoft Defender for Office 365, organizations can safeguard their email communication by detecting and blocking malicious links, attachments, and unsafe email content. It employs advanced anti-phishing capabilities to identify and prevent sophisticated phishing attacks that attempt to steal sensitive information or compromise user credentials.

    This solution also offers robust protection against malware and ransomware. It leverages machine learning algorithms to analyze email attachments and URLs in real-time, identifying and blocking malicious content before it reaches users' inboxes. Additionally, it provides advanced threat-hunting capabilities, allowing security teams to proactively investigate and respond to potential threats.

    Microsoft Defender for Office 365 goes beyond email protection and extends its security features to other collaboration tools like SharePoint, OneDrive, and Teams. It scans files and documents stored in these platforms, ensuring that they are free from malware and other malicious content. It also provides visibility into user activities, helping organizations detect and mitigate insider threats.

    Furthermore, this solution offers rich reporting and analytics capabilities, providing organizations with insights into their security posture and threat landscape. It enables security administrators to monitor and manage security incidents, track trends, and take proactive measures to enhance their overall security posture.

    Microsoft Exchange Online Protection (EOP) is a comprehensive email filtering and security service designed to protect organizations from spam, malware, and other email-based threats. It provides advanced threat protection, anti-malware and anti-spam filtering, and data loss prevention capabilities.

    With EOP, organizations can ensure the security and integrity of their email communications. It uses multiple layers of filtering and scanning to detect and block malicious content, including phishing attempts, viruses, and ransomware. EOP also leverages machine learning and artificial intelligence to continuously improve its threat detection capabilities.

    In addition to its robust security features, EOP offers advanced anti-spam filtering to reduce unwanted and unsolicited emails. It uses a combination of reputation-based filtering, content filtering, and sender authentication techniques to identify and block spam messages.

    EOP also includes data loss prevention (DLP) capabilities to prevent sensitive information from being leaked or shared inappropriately. It allows organizations to define policies to detect and prevent the transmission of sensitive data, such as credit card numbers or social security numbers, via email.

    Furthermore, EOP integrates seamlessly with Microsoft Exchange Online and other Office 365 services, providing a unified and integrated email security solution. It can be easily managed through the Exchange admin center, allowing administrators to configure and monitor security settings, review reports, and manage quarantined emails.

    Sample Customers
    Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
    Information Not Available
    Top Industries
    REVIEWERS
    Manufacturing Company17%
    Computer Software Company17%
    Comms Service Provider13%
    Government7%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Financial Services Firm8%
    Manufacturing Company7%
    Government7%
    REVIEWERS
    Computer Software Company25%
    Retailer13%
    Financial Services Firm13%
    Logistics Company6%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Government9%
    Financial Services Firm8%
    Manufacturing Company7%
    Company Size
    REVIEWERS
    Small Business42%
    Midsize Enterprise16%
    Large Enterprise42%
    VISITORS READING REVIEWS
    Small Business30%
    Midsize Enterprise19%
    Large Enterprise51%
    REVIEWERS
    Small Business64%
    Midsize Enterprise15%
    Large Enterprise21%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise19%
    Large Enterprise54%
    Buyer's Guide
    Microsoft Defender for Office 365 vs. Microsoft Exchange Online Protection (EOP)
    May 2024
    Find out what your peers are saying about Microsoft Defender for Office 365 vs. Microsoft Exchange Online Protection (EOP) and other solutions. Updated: May 2024.
    771,346 professionals have used our research since 2012.

    Microsoft Defender for Office 365 is ranked 1st in Email Security with 41 reviews while Microsoft Exchange Online Protection (EOP) is ranked 3rd in Email Security with 34 reviews. Microsoft Defender for Office 365 is rated 8.4, while Microsoft Exchange Online Protection (EOP) is rated 8.2. The top reviewer of Microsoft Defender for Office 365 writes "Allows for easy reporting of problems, valuable anti-phishing, and anti-malware support". On the other hand, the top reviewer of Microsoft Exchange Online Protection (EOP) writes "An effective email security solution that provides DLP, Safe Attachment, and Safe Links". Microsoft Defender for Office 365 is most compared with Proofpoint Email Protection, Mimecast Email Security, Cisco Secure Email, Barracuda Email Security Gateway and Check Point Harmony Email & Collaboration, whereas Microsoft Exchange Online Protection (EOP) is most compared with Proofpoint Email Protection, Cisco Secure Email, Mimecast Email Security, Fortinet FortiMail and Barracuda Email Security Gateway. See our Microsoft Defender for Office 365 vs. Microsoft Exchange Online Protection (EOP) report.

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    We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.