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Check Point Email Security (formerly Harmony Email & Collaboration) vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 24, 2026

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 Data Loss Prevention (DLP)
20th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
23
Ranking in other categories
Email Security (21st), Secure Web Gateways (SWG) (15th), Cloud Access Security Brokers (CASB) (11th), Distributed Denial-of-Service (DDoS) Protection (7th), Software Defined WAN (SD-WAN) Solutions (13th), Access Management (13th), Bot Management (3rd), ZTNA as a Service (9th), ZTNA (4th), Secure Access Service Edge (SASE) (10th), Remote Browser Isolation (RBI) (3rd)
Check Point Email Security ...
Ranking in Data Loss Prevention (DLP)
5th
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
96
Ranking in other categories
Email Security (3rd), Cloud Workload Protection Platforms (CWPP) (7th)
Zscaler Zero Trust Exchange...
Ranking in Data Loss Prevention (DLP)
6th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
67
Ranking in other categories
Cloud Access Security Brokers (CASB) (8th), Application Control (5th), ZTNA as a Service (1st), Secure Access Service Edge (SASE) (2nd), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of April 2026, in the Data Loss Prevention (DLP) category, the mindshare of Cloudflare One is 1.9%, up from 1.3% compared to the previous year. The mindshare of Check Point Email Security (formerly Harmony Email & Collaboration) is 1.3%, down from 1.7% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 4.2%, down from 6.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP) Mindshare Distribution
ProductMindshare (%)
Check Point Harmony Email & Collaboration1.3%
Zscaler Zero Trust Exchange Platform4.2%
Cloudflare One1.9%
Other92.6%
Data Loss Prevention (DLP)
 

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.
Nasseer Qureshi - PeerSpot reviewer
Pre Sales Consultant at Redington Group
Email security effectively detects a wide range of threats and improves productivity
Since we have been using Check Point Harmony Email & Collaboration for a year, we haven't encountered significant challenges. However, it would be beneficial if it could support other email security services beyond Microsoft and Google. Integration with other platforms would enhance its appeal since the features are commendable. While the analytics are commendable, they don't provide deep dive insights. They show the overall counts of malware, phishing, and business compromise emails, but there isn't a robust ability to dive deeper into those categories to see specifics. Analytics should allow us to explore which users received malware emails the most or trends among departments. Currently, we have to sift through manually, which is not ideal. A more profound analytical capability would elevate the tool to become the complete email security solution for any user.
Vibin Thomas - PeerSpot reviewer
Team Lead, Technical Content Security at Valuepoint Systems
Zero trust access has transformed remote connectivity and now simplifies secure app usage
Zscaler Zero Trust Exchange Platform, especially Zscaler Private Access, is very strong, though there are a few areas where improvements can be made. One challenge observed is around initial troubleshooting and visibility. While Zscaler Private Access provides logs, it can sometimes take time to pinpoint the exact cause of access issues, especially in complex environments with multiple policies and identity integration. Another area is the dependency on identity and connector health. Since Zscaler Private Access is heavily reliant on app connectors and identity providers, any issues with these components can impact user access, making proper monitoring critical. During the initial setup, policy configuration and application onboarding require careful planning, especially for larger environments with many applications. These challenges are manageable with proper design and monitoring. Overall, the platform delivers strong security and user experience. I would recommend a few improvements, especially around user interface, reporting, and troubleshooting experience. From a user interface perspective, while the platform is powerful, the policy configuration and navigation can feel complex, especially for new users. A more simplified and intuitive layout for policy mapping and application access would help reduce the learning curve. In terms of reporting, Zscaler Private Access provides logs, but having more built-in customizable dashboards and analytics would be very helpful. Better visibility into user access patterns, application performance, and real-time troubleshooting insights would improve operational efficiency. From a support and troubleshooting standpoint, it would be beneficial to have more granular centralized visibility, allowing for quick end-to-end tracing of a user request from authentication to application access without switching between multiple views. These improvements would make the platform even more efficient, especially for large-scale enterprise environments.

Quotes from Members

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

Pros

"Cloudflare is simple to use."
"It's a perfect solution from my perspective; it's easy to understand and easy to configure."
"The tool also offers good scalability, and the dashboard, along with real-time analytics, is very good."
"Cloudflare Zero Trust Platform removes the risk of exposing the applications to the public."
"Cloudflare is by far the most effective solution that I have come across."
"Using Cloudflare One makes my work quite easy because for DDoS protection, all I need to do is understand the OSI model and click; it makes it easier than trying to write a command line or use a Linux command."
"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."
"Cloudflare is simple to use."
"I appreciate the ease of deployment and the intuitive dashboard. Even someone with basic IT knowledge can easily understand the dashboard and identify potential threats."
"Overall, this is a solution that we are absolutely satisfied with and I definitely recommend it."
"One of the best features is the analysis and emulation carried out with each file attached to the emails, which makes each of the deliveries we make via email more secure."
"Check Point Harmony Email and Collaboration is the best security software that protects email and collaboration suites in one of the best possible way."
"As with most of the other Check Point products, the CloudGuard SaaS has the advanced visibility of the events and alerts."
"The anti-phishing feature is the solution's best feature."
"The quarantine and release functionality for malware and junk mail is much more simplified than with previous products, and it has reduced effort in tickets and manpower not needing to do this for people who would have to normally put in a ticket."
"We can say that with Check Point Cloud Guard SaaS, we have improved our security to the next level."
"The most valuable features are the File Type Control and SSL bypass policies. We"
"The most valuable features of this solution are the CASB solutions, which is protecting their Office 365."
"I like its ease of use. It has a single pane of glass for the ZIA and ZPA pieces. It is very manageable. It is also very easy to deploy for secure access, and it gives half-decent coverage for visibility in terms of what the users use and what data is being proxied through the access gateway."
"This secure connection allows users to connect to the Zscaler VPN and access the resources on the office network, making it a highly valuable component of our system."
"The solution is cloud-based with the latest inspection engines, which I find to be amazing."
"With SASE, we have a single platform that covers multiple task services with which we need to control access. All the features are equally valuable."
"The most valuable features of Zscaler SASE include web filtering, application control, and the private access configuration."
"The most valuable feature is its seamless integration capabilities, streamlining the process by eliminating the need for extensive installations."
 

Cons

"Our customers no longer use Cloudflare because its service is subpar."
"Cloudflare One is not very powerful, but for what we require, it is basic and sufficient."
"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."
"The onboarding process can be improved a little bit."
"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."
"Our subscription plan for the solution has a limitation of bot signatures."
"There are premium tier live service and lower tier live service, so we opted for the lower tier. But there is no medium tier where we pay a little extra and get a bit more service. So if that can be improved."
"The initial onboarding was causing us some confusion."
"The documentation is a little unintuitive, and I make an additional effort for the first deployment."
"While Check Point Harmony Email and Collaboration offers useful analytics, there is potential for improvement in providing deeper insights."
"They should consider a module that allows the customizing of reports so we can generate executive information for the client (to explain in simple language the general security situation in the SaaS environment)."
"It would be good to have the option to export the respective record data from dashboards or logs to .csv or other files."
"Harmony Email & Collaboration could be improved by making the whitelist available on the website and application level."
"Navigating between quarantine, threat logs, and policy settings sometimes feels clunky, requiring too many clicks to get to commonly used features."
"There is a need for improvement in handling business email compromise."
"Cloud Guard would be a complete solution if Check Point added a comprehensive data loss solution that included capabilities such as bulk data transfer detection."
"Occasionally, there are certain delays in report generation."
"I rate it a seven because I am still working through some kinks from a performance and a support perspective."
"While Zscaler supports client-initiated connections, it does not support server-initiated connections. This is a feature that Zscaler may consider adding in the future."
"It has a limitation, if you are creating a rule or something for a web application or something, you could only add five users, not more than that. Five or four users are only included in a rule. If you want to create a rule for more than five or four users, you have to go through other methods, not particularly with the application. Working within the application with this method would be quite easy as compared to listing a URL or a normal IP address."
"The solution needs to improve a lot of aspects."
"There could be additional ways to define proximity. Additionally, they should provide some exclusion options for specific policies and an ability to control the DLP engine."
"There are latency issues with the solution. They are small, however, they are there when you compare it to other vendors."
"The interface needs a bit of work."
 

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 pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."
"Cloudflare Zero Trust Platform's pricing is good."
"The prices are slightly expensive."
"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."
"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."
"Usually, we pay for the licensing part on a yearly basis and not on a monthly basis. If Check Point's team is providing a good amount of discount, then it is very easy for us to select it since its competitors are also giving the best prices or best discounts."
"Reasonable cost, quick and easy implementation, and transparent."
"I rate the platform’s pricing a seven and a half."
"The pricing and licensing are always negotiable."
"The price is very good, based on what they deliver."
"Having information stolen by a hacker would be more expensive than purchasing a license."
"The product is expensive compared to some competitors, especially for the SME segment."
"As we are a non-profit organization, we got the tool with a good offer. On a yearly basis, we pay 10,000 Euro for 500 users, which also includes the technical support part."
"My company is a Zscaler Private Access partner, so the customers pay for the license fees."
"In the long run, cloud services are not inherently costly."
"The solution has increased prices this year."
"The solution is expensive."
"It has been relatively reasonable for what it does. Some of the additional license costs based on the advanced next-generation firewall functions are quite high, and they should have certain features ready and available as a baseline rather than having to purchase additional licenses for it. Overall, the cost seems reasonable."
"The licensing model for Zscaler Cloud DLP allows you to only buy what you need. You don't need to buy it as a whole, so it's good."
"The cost is expensive. It depends on the number of users."
"As per industry leads, Zscaler CASB is an expensive solution."
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Top Industries

By visitors reading reviews
Construction Company
21%
Comms Service Provider
10%
Financial Services Firm
8%
Manufacturing Company
6%
Computer Software Company
12%
Financial Services Firm
9%
Manufacturing Company
7%
Construction Company
7%
Financial Services Firm
12%
Manufacturing Company
10%
Computer Software Company
9%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise11
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise27
Large Enterprise30
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise12
Large Enterprise44
 

Questions from the Community

What needs improvement with Cloudflare Access?
Cloudflare Access has strong integration with Microsoft, among other platforms. However, when it comes to Kaspersky, ...
What is your primary use case for Cloudflare Access?
Cloudflare Access provides secure access to internal applications for employees, external members of the organization...
What advice do you have for others considering Cloudflare Access?
Cloudflare Access is one of the best integrations available. While about two hundred vendors offer similar services, ...
What is your experience regarding pricing and costs for Check Point Harmony Email & Office?
I am not the person to say what cost Check Point has for their products. However, for partners like us, if we could g...
What is your primary use case for Check Point Harmony Email & Office?
We are working with Check Point Harmony Email & Collaboration not only for Harmony, but also for their SaaS solut...
What needs improvement with Check Point Harmony Email & Office?
Check Point must develop one mobile app for iPhone users, Android phone users, and Windows phone users or at least fo...
What is the better solution - Prisma Access or Zscaler Private Access?
We looked into Prisma Access before choosing Zscaler Private Access (ZPA). Palo Alto’s Prisma Access is a secure ac...
What needs improvement with Zscaler SASE?
The solution needs to improve a lot of aspects.
What is your primary use case for Zscaler SASE?
We are using Zscaler Zero Trust Exchange for its Zscaler Internet Access service. It provides web security, DLP, data...
 

Comparisons

 

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform
Check Point CloudGuard, Check Point CloudGuard SaaS , Check Point Harmony Email & Office
Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control
 

Overview

 

Sample Customers

23andMe
Helvetia, Denham Capital, Daymark Solutions, Neopharm Group
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about Check Point Email Security (formerly Harmony Email & Collaboration) vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: April 2026.
892,287 professionals have used our research since 2012.