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Check Point Anti-Spam and Email Security Software Blade vs Microsoft Defender for Office 365 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

Cloudflare One
Sponsored
Ranking in Email Security
20th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
23
Ranking in other categories
Secure Web Gateways (SWG) (12th), Data Loss Prevention (DLP) (22nd), Cloud Access Security Brokers (CASB) (12th), Distributed Denial-of-Service (DDoS) Protection (8th), Software Defined WAN (SD-WAN) Solutions (13th), Access Management (12th), Bot Management (3rd), ZTNA as a Service (8th), ZTNA (4th), Secure Access Service Edge (SASE) (9th), Remote Browser Isolation (RBI) (2nd)
Check Point Anti-Spam and E...
Ranking in Email Security
7th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
46
Ranking in other categories
No ranking in other categories
Microsoft Defender for Offi...
Ranking in Email Security
2nd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
61
Ranking in other categories
Email Archiving (1st), Advanced Threat Protection (ATP) (3rd), Microsoft Security Suite (9th), Secure Email Gateway (SEG) (2nd)
 

Mindshare comparison

As of August 2026, in the Email Security category, the mindshare of Cloudflare One is 1.7%, up from 1.4% compared to the previous year. The mindshare of Check Point Anti-Spam and Email Security Software Blade is 1.5%, up from 0.8% compared to the previous year. The mindshare of Microsoft Defender for Office 365 is 5.7%, down from 11.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Office 3655.7%
Check Point Anti-Spam and Email Security Software Blade1.5%
Cloudflare One1.7%
Other91.1%
Email Security
 

Featured Reviews

CV
Network Architect at IP Dimension
Cloud security has improved remote access and has reduced costs for smaller client sites
I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.
Adrian Cambronero - PeerSpot reviewer
Cloud Engineer at Interglobalmsp
Advanced email filtering has reduced phishing incidents and protects users across our organization
Check Point Anti-Spam and Email Security Software Blade works very well overall, but there are a few areas where it could be improved. One is the reporting interface; it is useful but could be more intuitive and provide clearer insights without needing to go through multiple menus. I would also like to see faster or more seamless updates to threat intelligence so the system reacts even more quickly to new phishing techniques. Regarding the reporting feature of Check Point Anti-Spam and Email Security Software Blade, I think the reporting and analytics could be more modern and integrated. The data is there, but a more customizable dashboard or clearer summaries would make it easier to present threats or justify decisions to management. Better visualization would really help. Another improvement I would like to see is deeper integration with the platforms we use, such as more seamless connections with our ticketing system or user directory. Everything works, but a deeper level of automation would be beneficial.
Emeka Ndulu - PeerSpot reviewer
Cloud Solutions Architect at a tech services company with 201-500 employees
Improves threat visibility and response while reducing manual tasks and training users against phishing
I appreciate the attack simulation feature whereby I get to train users and educate them on how to identify phishing emails and spam emails, as well as the anti-spam protection. It gives me visibility into my threat environment and threat landscape to ensure that I am one step ahead of any likelihood of threats within my environment. I get to detect it and respond, so the threat intelligence is very effective. Microsoft security solutions save my time. It saves money because once I protect my environment, I don't lose money. It has decreased my detection time and my time to respond.

Quotes from Members

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

Pros

"It's the endpoint exposition. We don't need to expose our VPN server to the internet and need a zero-test solution. I can apply some conditional access to the endpoint that's connecting to our network to check their security policies or the security condition of their workstation. Once the workstation is trying to connect to my internal network, then I would like to check the discrete condition of these endpoints that are trying to access my internal network. We created some conditional access. We have CrowdStrike, to check if the CrowdStrike is installed, to check if it's updated, and to check for Windows updates. We created some conditional policies to check it."
"The simplicity of the solution is its valuable features as almost no effort was needed to learn the configurations. It is also one of the cheapest firewalls available in this category."
"Cloudflare Access is a stable solution."
"Cloudflare, in my opinion, was easy to implement."
"The best feature is rate limiting. If I'm expecting 500 visits per hour, Cloudflare will limit the requests if I suddenly get 50,000."
"It will take the blow rather than our applications should an attack occur."
"The blocking feature is very good."
"The solution has different options that can be used to differentiate DDoS attacks."
"It has provided us with an easy way to avoid invasive mail."
"This solution is very efficient."
"It is easy to install, and the deployment is super easy as well."
"The most valuable feature for me is real-time detection and remediation."
"Check Point Anti-Spam and Email Security Software Blade has positively impacted my organization because unlike my previous dashboard, it shows pop-ups for bot activity or whenever malware or ransomware attacks occur in any system."
"Check Point Anti-Spam and Email Security Software Blade has created a safe working environment that cannot be easily compromised."
"This product integrates well and is easy to manage."
"Overall, the product rating is nine out of ten."
"Since we have started using the solution, there have been fewer compromises."
"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 benefit that stands out to me is the ability for multiple individuals to collaborate simultaneously within the same document. Additionally, there is the option to save the document directly in the integrated OneDrive or SharePoint."
"With Defender for Office 365, we have been able to increase the security posture across our organization."
"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."
"Microsoft Defender for Office 365 is a stable solution."
"The DLP feature of Microsoft Defender for Office 365 is valuable, and we also use the DLP feature for email real-time detection."
"It’s easy to handle integrations, and we don't need a lot of people in our IT team."
 

Cons

"Our subscription plan for the solution has a limitation of bot signatures."
"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."
"The initial onboarding was causing us some confusion."
"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."
"When there are any dynamic changes in complex applications, the tool takes a lot of time, making its analytics-related area a major matter of concern where improvements are needed."
"They don't have a person to provide support for customers using the solution under their free plan."
"Cloudflare DDoS has poor technical support."
"Feedback could be enhanced."
"The manageability using this console is complex and it should be a little more user-friendly."
"Our solution required multiple appliances, as a single appliance only supports up to 5,000 files."
"Check Point Anti-Spam and Email Security Software Blade works very well overall, but there are a few areas where it could be improved."
"Its cost is quite high and its package is sold as an additional license."
"The user should be able to perform a real-time search of the objects and see the messages."
"Check Point Anti-Spam and Email Security Software Blade could improve by focusing more on promoting and marketing its products. Despite having a great solution, it hasn't captured a larger market share, possibly due to insufficient promotion. It should also incorporate a module to monitor client identities, similar to CrowdStrike. It could also improve by systemizing and simplifying their documentation to make it easier to find needed information."
"They should upgrade support services and make a more user-friendly database."
"While we often take advantage of Check Point's cloud part, including Infinity or Harmony, I would like to see products that directly deal with mobile or native environments or other operating systems that we have within the organization."
"Sometimes, phishing emails manage to pass through the filter, so the system needs to enhance its phishing email detection capabilities."
"I'd like some additional features any product can give me to protect our environment in a better way."
"You should be able to deploy Defender for every subscription without the need to add servers."
"The UI needs to be more user-friendly."
"Microsoft wants its well-paying customers to finish testing some of its half-baked products, find bugs, and report bugs back to Microsoft's team, which is a little frustrating for those who have to manage it and roll it up to thousands of people across the organization."
"This is quite an expensive solution and understanding the pricing model and features is quite complicated and it can, in fact, be a nightmare when dealing with Microsoft."
"In the areas of improvement for Microsoft Defender for Office 365, the console is the biggest challenge for me."
"I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost."
 

Pricing and Cost Advice

"The solution is not that expensive."
"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."
"The solution's pricing lacks transparency."
"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."
"Cloudflare Zero Trust Platform's pricing is good."
"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."
"The prices are slightly expensive."
"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."
"This is a simple system with a very low cost and basic functions, which surely is ideal for a small company."
"I rate the product pricing a seven out of ten."
"I rate the pricing as an eight on a scale of one to ten, where one is cheap and ten is expensive."
"Choosing the correct set of licenses is essential because, without the additional software blade licenses, the Check Point gateways are just a stateful firewall."
"Reasonably priced solution."
"For licensing, my company makes yearly payments, which is expensive."
"The cost is competitive with other security products on the market."
"I know that the product is incredibly expensive."
"It's a user-base subscription."
"The pricing is normal. Considering its popularity, it's not overpriced."
"From the pricing point of view, like any other product in the market, there is scope for negotiation."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"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."
"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"The pricing has become expensive."
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Top Industries

By visitors reading reviews
Construction Company
19%
Comms Service Provider
11%
Outsourcing Company
9%
Financial Services Firm
8%
Outsourcing Company
19%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Computer Software Company
11%
Manufacturing Company
9%
Financial Services Firm
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise1
Large Enterprise12
By reviewers
Company SizeCount
Small Business35
Midsize Enterprise11
Large Enterprise17
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise11
Large Enterprise32
 

Questions from the Community

What needs improvement with Cloudflare Zero Trust Platform?
In my opinion, Cloudflare One can be improved mainly through compatibility, as the integration should be much simpler...
What is your primary use case for Cloudflare Zero Trust Platform?
Cloudflare One's primary use case for my organization is to protect servers and to provide remote access with the VPN...
What needs improvement with Check Point Anti-Spam and Email Security Software Blade?
I believe Check Point Anti-Spam and Email Security Software Blade needs to work on modern threats such as AI and ML-r...
What is your primary use case for Check Point Anti-Spam and Email Security Software Blade?
My main use case for Check Point Anti-Spam and Email Security Software Blade is perimeter security to block any anti-...
What advice do you have for others considering Check Point Anti-Spam and Email Security Software Blade?
I would rate Check Point Anti-Spam and Email Security Software Blade an eight on a scale of one to ten. I advise othe...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
My experience with pricing, setup, and licensing is that it's actually quite reasonable even on the licensing side as...
What needs improvement with Microsoft Defender for Office 365?
I think Microsoft Defender for Office 365 can be improved by creating more educational pieces about not just looking ...
What is your primary use case for Microsoft Defender for Office 365?
My main use cases for Microsoft Defender for Office 365 include email hygiene.
 

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform
No data available
MS Defender for Office 365
 

Overview

 

Sample Customers

23andMe
SF Police Credit Union (SFPCU)
Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Find out what your peers are saying about Check Point Anti-Spam and Email Security Software Blade vs. Microsoft Defender for Office 365 and other solutions. Updated: August 2026.
908,877 professionals have used our research since 2012.