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Microsoft Exchange Online Protection (EOP) vs ReversingLabs comparison

 

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:
 

Categories and Ranking

Microsoft Exchange Online P...
Ranking in Anti-Malware Tools
7th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
39
Ranking in other categories
Email Security (6th)
ReversingLabs
Ranking in Anti-Malware Tools
17th
Average Rating
9.2
Reviews Sentiment
7.0
Number of Reviews
4
Ranking in other categories
Application Security Tools (24th), Container Security (29th), Software Composition Analysis (SCA) (12th), Threat Intelligence Platforms (14th), Software Supply Chain Security (12th)
 

Mindshare comparison

As of July 2025, in the Anti-Malware Tools category, the mindshare of Microsoft Exchange Online Protection (EOP) is 1.3%, down from 2.1% compared to the previous year. The mindshare of ReversingLabs is 0.9%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools
 

Featured Reviews

Amber Worth - PeerSpot reviewer
Retrieves data from quarantines and easy to read logs with robust security features
Some of the searchability when looking for specifics in Exchange logs is tedious. Although eventually the information is located, it can be difficult if detailed information is lacking. Improving the search process by allowing searches with different types of parameters and facilitating searches within emails would be advantageous. Simplifying interfaces would also be appreciated.
Jesse Harris - PeerSpot reviewer
Comes with a large sample size and helps t stay on top of emerging threats
The solution helps to stay on top of emerging threats with easy integration with other products.  ReversingLabs has a large sample size.  The solution needs to improve integrations.  I have been using the solution for four to five years.  ReversingLabs' stability is excellent.  I rate the…

Quotes from Members

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

Pros

"I rate Microsoft Exchange Online Protection (EOP) nine out of ten."
"The product protects against malware."
"The solution uses artificial intelligence and machine learning, so you don't need train it to detect something. The detection and response times are short. It's an excellent product."
"I like the product's ZAP feature."
"In general, my company is happy with Microsoft support...My company hasn't faced any stability issues with the solution."
"Online Protection's most valuable feature is its admin interface."
"It is scalable."
"Microsoft Exchange Online Protection (EOP) is used essentially for email filtering, acting as an anti-spam and security product for email."
"The automated static analysis of malware is the most valuable feature. Its detection abilities are very good. It hits all of the different platforms out there, platforms that see the items in the wild."
"It offers reports on a great many more file types than the other analysis solutions we have. It can give us a more in-depth analysis and better reporting on a larger number of file types. It also gives us a more comprehensive score on a number of things as well, and that's why we're using it as a front-end filter. It gives us more information... It's valuable because of its depth of information, as well as the breadth it gives us. There aren't a lot of tools that cover all of the different file types."
"As far as static analysis information is concerned, we use most of the information that is available in order to determine whether or not we might be dealing with a malware variant. This includes information that is related to Java rules. This is also related to malware families indicated or specific malicious software variants that are labeled by name."
"ReversingLabs has a large sample size."
"As far as the malware repository is concerned, it's extensive. It's a good source for finding samples, where we are unable to find them on other channels or by leveraging other sources."
 

Cons

"When the product is being updated, it changes some of the setups. The support team is also not good."
"It doesn't protect against everything. We do need protection for, for example, endpoints."
"Performance and speed should continue to be improved."
"The product could be more stable. Microsoft products could be more stable because sometimes, even though they are updating some things, we cannot find those updates."
"It wasn't easy or intuitive enough for me to start using it. So, the reason was that the solution changed."
"If a company wants to put in line back-to-back anti-spam solutions, they need to work on that part because Microsoft recommends either you use EOP as a front line or you don't use it."
"The security compliance features need to be improved. Sometimes, a client's mailbox becomes full because of retained information and not because of mail. I would like to see improvement in block rules as well."
"The tool is not 100% stable."
"We would really like further integration with our threat intelligence platform, which is called ThreatConnect. We would also really like further integrations with an endpoint protection product we use called Tanium. The reason I mentioned both of these is that ReversingLabs claims to have extensive integrations with both of them, but they did not work for us."
"The product support could be better at times. Sometimes, the resources that they provide could be of higher quality."
"I would like to see if we could do a little bit more of bulk uploading of hash sets. Right now, I can only do them individually."
"The solution needs to improve integrations."
"While the company is very helpful, it would be very much appreciated to have extensive proof of concept scripts for the different APIs available, though not for all the APIs that we have purchased. Respective scripts are available, but those scripts which are available are typically not of very high quality."
 

Pricing and Cost Advice

"The product is bundled with Microsoft 365."
"The tool's pricing is excellent."
"The solution is priced high and could be less expensive compared to other solutions."
"Online Protection is fairly expensive."
"The product's pricing is competitive for the US market."
"The solution is expensive but is backed by Microsoft's reputation."
"It's a high price."
"Apart from the license fee for the solution, there are no additional costs."
"Currently, the license number of lookups that we purchased has not been reached yet, because the integration has only recently been completed. However, our usage is expected and planned to increase over the next couple of months."
"We have a yearly contract based on the number of queries and malicious programs which can be processed."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
9%
Government
8%
Manufacturing Company
7%
Computer Software Company
17%
Financial Services Firm
16%
Insurance Company
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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?
I would like to improve the setting of rules in Microsoft Exchange Online Protection (EOP) as it is currently working fine but has room for enhancements.
What is your primary use case for Microsoft Exchange Online Protection?
I am using Microsoft Exchange Online Protection (EOP) ( /products/microsoft-exchange-online-protection-eop-reviews ) for word processing, spreadsheet management, Power BI, checking my meetings, usi...
 

Also Known As

Microsoft EOP, MS Exchange Online Protection
ReversingLabs Titanium, ReversingLabs secure.software
 

Overview

 

Sample Customers

Information Not Available
Financial services, healthcare, government, manufacturing, oil & gas, telecommunications, information technology
Find out what your peers are saying about Microsoft Exchange Online Protection (EOP) vs. ReversingLabs and other solutions. Updated: June 2025.
860,168 professionals have used our research since 2012.