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AppRiver Email Security vs Check Point Harmony Email & Collaboration 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:
 

Categories and Ranking

Microsoft Defender for Offi...
Sponsored
Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
50
Ranking in other categories
Advanced Threat Protection (ATP) (1st), Microsoft Security Suite (11th)
AppRiver Email Security
Ranking in Email Security
24th
Average Rating
9.0
Reviews Sentiment
6.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Check Point Harmony Email &...
Ranking in Email Security
7th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
59
Ranking in other categories
Data Loss Prevention (DLP) (5th), Cloud Workload Protection Platforms (CWPP) (11th)
 

Mindshare comparison

As of May 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 12.9%, down from 18.3% compared to the previous year. The mindshare of AppRiver Email Security is 0.9%, down from 1.1% compared to the previous year. The mindshare of Check Point Harmony Email & Collaboration is 4.7%, up from 3.3% 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.
John Zupancic - PeerSpot reviewer
Pricing that is competitive, excellent technical support, and email security
They do a better job of distinguishing between what's real and what's not than most of the other solutions we've tried. They are very easy to use. We don't have as many problems with email security. They have some areas that could be improved. For example, we also use Zix email Encryption for email encryption, which was clunky and could be improved, but the email security itself has been excellent.
Rahul Kamble. - PeerSpot reviewer
Offers complete detection and simple management and is a user-friendly solution
It's very effective as a solution to prevent mobile app threats. It has a mobile MDX, mobile detection, and response session. As a comprehensive solution, Check Point offers a very granular and best-in-class experience. Compared to competitors like Fortinet, Trend Micro, Palo Alto, and Cisco, Check Point provides a superior solution according to both the MITRE and Gartner frameworks. For example, in a recent attack simulation, Check Point only allowed ten malicious emails through, while Fortinet allowed 1500 and Cisco allowed 1800. Check Point's email attack ratio is nearly 0.10%, while others range from 1% to 3%. This demonstrates Check Point's superior email filtering capabilities. Check Point's email cleaning ratio is 99.9%, significantly higher than the 98%, 95%, or 93% of its competitors. Moreover, Check Point Harmony Email incorporates AI technology within its security features. Harmony Email & Collaboration (HEC) provides full protection and addresses zero-day files. It's the best solution available, as others don't offer protection against zero-day attacks and rely on signature-based solutions. HEC is truly the best option.

Quotes from Members

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

Pros

"The initial setup is straightforward. You just add the license, click it, and then you can set up the rules. It is quite simple."
"The product's scalability is good."
"Microsoft Defender has a feature to protect each and every attachment. Even if it's an encrypted attachment, it will check for any potential threats."
"The most valuable feature is the integration. It's a single console, so we don't have to switch around between multiple products. Another valuable feature is the ease of operations and maintenance."
"The DLP feature of Microsoft Defender for Office 365 is valuable, and we also use the DLP feature for email real-time detection."
"Overall, I would rate Microsoft Defender for Office 365 at a ten."
"The most valuable feature is protection against malicious links, fishing, and impersonation. You can train people to be aware of these threats, but they're not always careful. When they're using their phones between meetings, they click on a link, and it's game over."
"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."
"It's easy to use and user-friendly. Users can also easily release spam emails."
"They are very easy to use."
"As a comprehensive solution, Check Point offers a very granular and best-in-class experience."
"We need the phishing detection and email quarantine. Once an email is considered malicious, it stays in the quarantine where we can interrogate it. We can check out why it was quarantined and see if it should be delivered to the individual."
"It is the collaboration between users inside the company. It is a big advantage with Check Point to be able to work together on the same document."
"The option to set a copy is beneficial."
"The setup is very easy. I haven't faced any complexity with the setup of the solution."
"It provides visibility of events, what's going on with the environment, what we're missing with our other solution, and the user behavior."
"This product enhances faster and more secure sharing of information among colleagues from different departments."
"For Threat Prevention, I was impressed with this feature and the solution's effectiveness. It has been very good."
 

Cons

"The visibility into threats is not up to the mark, as I do not have control. I rate my experience with Microsoft Defender for Office 365 as six out of ten due to troubleshooting and pricing concerns."
"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites."
"Microsoft should provide more documentation for users so they can self-educate. I would like to see more documentation for advanced security features."
"The certification training for Defender for 365 needs to be deeper and incorporate Sentinel. I took all the security courses except one, and Sentinel isn't included."
"We are always looking for others tools to increase automation on tasks. There can be better integration with other solutions, such as PowerPoint and email."
"Microsoft Defender for Office 365's Mac functionality requires improvement to deliver the same level of protection found on Windows devices."
"The GUI is sometimes slow to fetch the device report and could be improved."
"Microsoft security solutions work as expected. They are constantly updating the solutions to make them better. At the same time, the changes can impact a customer's environment, and we need to adjust settings. Sometimes we aren't aware of the changes, and nothing is pushed from the backend automatically."
"It needs to make sure that the application is up to date with new attacks. They should also send us the demo or introductions for their new incoming features."
"Email security checks contain a small number of false positives."
"There could be more automation features included for it."
"The solution fails to support hybrid deployments."
"It would be good to have the option to export the respective record data from dashboards or logs to .csv or other files."
"From time to time, the system's administrators notice the increase in the false-positive alerts being reported by CloudGuard SaaS."
"There are a few areas for improvement. One is the occasional sluggishness or latency, which is likely due to the cloud-based nature of the solution. So, the performance can be better."
"Some undefined threats can bypass the security system when there is a networking failure in the organization."
"It's not fully integrated with Google Workspace, and the statistics don't update in real-time."
"Initial Learning Mode takes a while."
 

Pricing and Cost Advice

"Microsoft Defender is expensive. I typically recommend it only if clients have the budget. Otherwise, I would suggest an alternative."
"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"The pricing is normal. Considering its popularity, it's not overpriced."
"While Microsoft Defender for Office 365 necessitates pricier E3 or E5 subscriptions, the extensive functionality offered by these licenses across various Microsoft products justifies the investment."
"I was working in the government and it was too expensive for us to use our Microsoft products."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"Compared to other brands, Microsoft Defender for Office 365's pricing is competitive."
"The product is expensive."
"They're fairly inexpensive, but they're right in the ballpark of most of the other online products like that."
"I can rate it five out of ten because there are different platforms that also offer the same services for lower prices. But AppRiver is more flexible."
"Do a full feature evaluation (interactive) with a support person. That is what I did."
"Cost is the main concern that every customer takes into consideration, and Check Point always negotiates a price that is affordable."
"The pricing is expensive."
"The cost is similar to other competitors. It's not much higher."
"Having information stolen by a hacker would be more expensive than purchasing a license."
"You can get CloudGuard as part of Infinity. When you do the solution through Infinity, it's a per user type of license cost."
"I rate the product's pricing a five on a scale of one to ten, where one is cheap, and ten is expensive."
"I rate the platform’s pricing a seven and a half."
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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%
Construction Company
7%
Manufacturing Company
7%
Financial Services Firm
7%
Computer Software Company
18%
Financial Services Firm
9%
Manufacturing Company
8%
Healthcare Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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?
Money-wise, it is a part of the Office 365 ( /products/office-365-reviews ) suite, making it slightly more expensive ...
What needs improvement with Microsoft Defender for Office 365?
The main area for improvement is simplifying the implementation and rollout process. There are many conditions to be ...
What do you like most about AppRiver Email Security?
It's easy to use and user-friendly. Users can also easily release spam emails.
What is your experience regarding pricing and costs for AppRiver Email Security?
I can rate it five out of ten because there are different platforms that also offer the same services for lower price...
What needs improvement with AppRiver Email Security?
It needs to make sure that the application is up to date with new attacks. They should also send us the demo or intro...
What is your primary use case for Check Point Harmony Email & Office?
We are using Check Point Harmony Email & Collaboration to protect our organization from phishing attacks. For exa...
What do you like most about Check Point Harmony Email & Office?
The product offers good and easy integration capabilities with other products.
 

Also Known As

MS Defender for Office 365
AppRiver Advanced Email Security
Check Point CloudGuard, Check Point CloudGuard SaaS , Check Point Harmony Email & Office
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
IHMC
Helvetia, Denham Capital, Daymark Solutions, Neopharm Group
Find out what your peers are saying about AppRiver Email Security vs. Check Point Harmony Email & Collaboration and other solutions. Updated: April 2025.
850,043 professionals have used our research since 2012.