Check Point Email Security (formerly Harmony Email &amp; Collaboration) vs Kiteworks comparison

Check Point Email Security ...

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Executive SummaryUpdated on Apr 24, 2026

Kiteworks and Check Point Harmony Email & Collaboration are competitive solutions in the secure communication and collaboration market. Kiteworks takes the lead in pricing and support, while Check Point Harmony excels in feature-rich security capabilities.

Features: Kiteworks includes robust encryption, seamless file sharing, and a centralized content network for sensitive data management. Conversely, Check Point Harmony Email & Collaboration offers advanced threat detection, AI-powered email scanning, and comprehensive anti-phishing measures, providing superior security for email and collaboration platforms.

Room for Improvement: Kiteworks could improve its real-time threat intelligence and expand its integration capabilities with third-party tools. It would also benefit from enhancing mobile access. Check Point Harmony Email & Collaboration can work on simplifying its configuration options, reduce incidences of false positives in threat detection, and streamline its user interface for easier management.

Ease of Deployment and Customer Service: Kiteworks supports straightforward deployment and effective customer support to ensure quick integration. While Check Point Harmony provides efficient deployment methods as well, its proactive customer service is notably geared towards high-quality client interaction, enhancing user experience through effective support channels.

Pricing and ROI: Kiteworks is recognized for its cost-effective setup, delivering a budget-friendly solution. Check Point Harmony Email & Collaboration involves higher initial costs, but its extensive security features guarantee substantial return on investment and long-term value by securing sensitive communications and reducing potential data loss costs.

To learn more, read our detailed Check Point Email Security (formerly Harmony Email & Collaboration) vs. Kiteworks Report (Updated: September 2026).

Check Point Email Security (formerly Harmony Email & Collaboration) vs. Kiteworks

September 2026

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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

Check Point Email Security ...

Ranking in Email Security

3rd

Average Rating

8.8

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Data Loss Prevention (DLP) (3rd), Cloud Workload Protection Platforms (CWPP) (7th)

Kiteworks

Ranking in Email Security

27th

Average Rating

8.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Enterprise Content Management (16th), Managed File Transfer (MFT) (7th), Content Collaboration Platforms (14th), Secure Email Gateway (SEG) (9th)

Mindshare comparison

As of October 2026, in the Email Security category, the mindshare of Check Point Email Security (formerly Harmony Email & Collaboration) is 3.8%, down from 4.9% compared to the previous year. The mindshare of Kiteworks is 0.8%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Security Mindshare Distribution
Product	Mindshare (%)
Check Point Email Security (formerly Harmony Email & Collaboration)	3.8%
Kiteworks	0.8%
Other	95.4%

Email Security

Featured Reviews

Harish (Kumar)

Cybersecurity And Information Governance Head at Aeren

Email security has blocked sophisticated phishing and now protects inboxes with AI detection

The only challenge with Check Point Email Security (formerly Harmony Email & Collaboration) is that it is an API-based solution. In an API-based solution, the major challenge is that it can read email content and Google Drive content. This presents a data privacy challenge, and we had to mitigate it by signing a Data Processing Agreement and other agreements. Because it is not a traditional in-line solution, Check Point Email Security (formerly Harmony Email & Collaboration) connects with Google Workspace using API permission and can access email, attachments, sender, recipient information, links, and all metadata is with Check Point. Data storage and everything else is with Check Point, which is the challenge. This solution has a drawback because of API deployment, while other solutions are traditional secure email gateways that are in-line solutions. In those solutions, we need to change the MX record, but with this solution we do not need to change the MX record, which is a pro of API-based deployment. However, there is also a con in that with API solutions, the email is scanned but after delivery in the mailbox.

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KishoreT-Review

Associate Consultant at a tech consulting company with 10,001+ employees

Streamlined global file sharing with user-friendly interface and self-service capabilities

I'm not a network expert, however, there must be some room for improvement. Perhaps there could be a notification to users about their bandwidth or network packet loss. If users receive such notifications, they can understand any disruptions are due to issues with their network or bandwidth rather than the site or Kiteworks. Additionally, I work from offshore India, and I told my client manager to communicate with the Kiteworks forum salesman regarding one feature. I noticed the Kiteworks login UI is very basic, lacking customization. Allowing more HTML tags to add hyperlinks or user-friendly information on the home page would be very useful.

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Quotes from Members

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

Pros

"The stuff that it's picking up and blocking and stopping from coming into our environment has been fantastic."

"This DLP is very useful, as it gives our users additional protection."

"The incorporated AI capabilities are particularly notable, functioning as AI versus AI, and it has protected us from various threats with a nice dashboard that shows if anything is missed by MS 365."

"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."

"The ease of management and intuitive administration are excellent."

"It provides visibility of events, what's going on with the environment, what we're missing with our other solution, and the user behavior."

"Overall, this is a solution that we are absolutely satisfied with and I definitely recommend it."

"Being able to mass quarantine and remove emails from end users' mailboxes has become extremely important to us as we have grown in size."

More Check Point Email Security (formerly Harmony Email & Collaboration) pros

"I like Kiteworks or Accellion because it's continuously upgraded. I also know that it probably works with a lot of clients."

"The solution removes the limitations with file attachment size that is found with regular email."

"The solution can be used remotely, including from mobiles, and it's easy to upload and share files."

"The most valuable feature is the ability to allow end-users to manage their own information and data with minimal administration. That's the best feature from my perspective."

"I can identify from which region our users are uploading or downloading files."

"The top two features are the two-factor authentication, which is pretty good. It's easily understood by the users. And their API is rather robust. We have numerous integrations that work off the API."

"We can see when people are sending things. We can definitely see who is sending to whom. From the administrative logs, we can see who is sending to an outside entity, and those logs are retained for quite a while."

"The most useful feature of this solution is to share files with external parties and we can use this functionality to share files internally too."

More Kiteworks pros

Cons

"Check Point could improve its marketing strategy."

"It would be good to have the option to export the respective record data from dashboards or logs to .csv or other files."

"Improved support is needed as current support is slow."

"Harmony Email & Collaboration could be improved by making the whitelist available on the website and application level."

"A phishing simulator would be helpful as a user training module."

"It's not fully integrated with Google Workspace, and the statistics don't update in real-time."

"Since the portal to the management and administration entry sometimes has performance problems and takes a long time to respond to what has arrived, the handling of the tool is difficult."

"While Check Point Harmony Email and Collaboration offers useful analytics, there is potential for improvement in providing deeper insights."

More Check Point Email Security (formerly Harmony Email & Collaboration) cons

"There is no offboarding process for end-users in Kiteworks. It's a manual process. There is no automated syncing with LDAP and checking to see if the account is still active. It's a manual process to get people out of here, which isn't the best way."

"It would be nice if Kiteworks could provide a free version of the platform so that it could be used for a certain number of file transfers. We could be charged a fee if we exceeded the number of allotted file transfers."

"We have experienced a few hiccups and bugs when using the admin console and from a user perspective."

"I would like to see immediate releases of fixes because now it takes at least a week. If that time span can be reduced to one day or two days, that would be very helpful for users so that things are sorted and transactions work smoothly."

"The system is extremely stable, but because it is a "COTS" system access is restricted and you must use the solution's support to make even simple changes, which increases the downtime."

"File location could be improved."

"It could be more stable. In the next release, it would be better if it was more stable with improved performance."

"We mainly had stability issues with kiteworks, where we were pushing the limits of its capability."

More Kiteworks cons

Pricing and Cost Advice

"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."

"One of the nice features is that the licensing model is elastic, so if you go over your license count, you can add users during your billing cycle and true-up later."

"Having information stolen by a hacker would be more expensive than purchasing a license."

"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."

"You can get CloudGuard as part of Infinity. When you do the solution through Infinity, it's a per user type of license cost."

"The price is very good, based on what they deliver."

"The product’s price is very high."

"There are absolutely no additional costs to the standard licensing fees. One of the wonderful pieces is that CloudGuard SaaS is all-inclusive in its licensing. There's no a-la-carte functionality. You're getting 100 percent of the product for the licensing that you're paying."

More Check Point Email Security (formerly Harmony Email & Collaboration) pricing and cost advice

"I believe it's a little costly, but given the faith that we put into it from a security perspective to maintain the integrity of our patient information that is being transferred through this system, that's a small price to pay. So, on the surface, it might look like a lot of money, but depending on the need for security, which is where we feel it shines, it's okay price-wise."

"The price of Kiteworks is reasonable."

"The solution is very expensive because we are buying with Malaysian Ringgit and it's sold in US dollars."

"It is not really expensive. I mean, to me it's obviously expensive, but it's worth it."

"They changed it midstream. We were being charged a certain flat rate for SFTP traffic. For whatever reason, at the beginning of the year, our pricing changed, and we are now being charged more for using a feature of the product than we were when we first bought it. That has been our experience with billing. It turned out to be more expensive than when we started with it."

"The license management is changing and confusing. If I could make one change to it, it would be better license management through the API."

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Top Industries

By visitors reading reviews

Outsourcing Company

15%

Construction Company

Computer Software Company

Financial Services Firm

12%

Comms Service Provider

10%

Government

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	73
Midsize Enterprise	24
Large Enterprise	37

By reviewers
Company Size	Count
Small Business	3
Large Enterprise	11

Questions from the Community

What is your experience regarding pricing and costs for Check Point Harmony Email & Office?

We are not currently using this product. Six months back, we removed that product due to a few issues. The major issue is naturally the budget, as it is expensive. Our organization is expanding and...

What is your primary use case for Check Point Harmony Email & Office?

The major use case for Check Point Email Security (formerly Harmony Email & Collaboration) was Business Email Compromise, CEO fraud, and vendor impersonation. Phishing attacks were also a major...

What needs improvement with Check Point Harmony Email & Office?

The only challenge with Check Point Email Security (formerly Harmony Email & Collaboration) is that it is an API-based solution. In an API-based solution, the major challenge is that it can rea...

What is Kiteworks?

Kiteworks is a secured file sharing platform that enables users to collaborate with different parties across a robust offering of secured protected channels. Users have the option of virtual privat...

What needs improvement with Kiteworks?

What advice do you have for others considering Kiteworks?

Scalability is impressive. It can be highly available, resilient, and scalable infrastructure. I can confidently give it a nine. It suits any level of organization, whether a small setup with two a...

Mimecast Advanced Email Security vs Check Point Email Security (formerly Harmony Email & Collaboration)

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Compared 4% of the time

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Product Reports

Check Point Email Security (formerly Harmony Email & Collaboration)

October 2026

Check Point Email Security (formerly Harmony Email & Collaboration) report

Download Check Point Email Security (formerly Harmony Email & Collaboration) product report

Download Kiteworks product report

October 2026

Also Known As

Check Point CloudGuard, Check Point CloudGuard SaaS , Check Point Harmony Email & Office

Accellion

Overview

Check Point Harmony Email & Collaboration provides AI-powered security features for email and collaboration platforms, integrating with Microsoft 365 for comprehensive protection against phishing and malware threats.

Designed for seamless deployment, Check Point Harmony Email & Collaboration offers advanced protection with minimal false positives. Users benefit from real-time alerts, granular threat analysis, and intuitive operation. It supports API-based email security, ensuring safe communication channels and data protection. While it integrates smoothly with Microsoft 365, improvements in dashboard usability, stability, false positive reduction, and expanded integrations with non-Microsoft platforms can enhance the experience.

What are the key features of Check Point Harmony Email & Collaboration?

AI-Powered Threat Intelligence: Utilizes machine learning to detect and prevent emerging threats.
Seamless Office 365 Integration: Offers easy deployment and integration with Microsoft's suite.
Zero-Day Attack Prevention: Protects against unknown vulnerabilities with advanced sandboxing.
Robust Phishing Protection: Employs comprehensive techniques to block phishing attempts.
Advanced Sandboxing: Analyzes potential threats in a controlled environment to prevent breaches.
Comprehensive Dashboards: Provides insights with real-time threat monitoring and analysis.

What benefits or ROI should be considered?

Ease of Deployment: Simple setup process with minimal disruption to operations.
Cost-Effective Security: Reduces potential breach costs with proactive threat prevention.
Reduced False Positives: Minimizes unnecessary alerts, allowing teams to focus on real threats.
Enhanced Threat Visibility: Real-time analytics offer deeper understanding of security landscape.

In finance, healthcare, and education industries, Check Point Harmony Email & Collaboration is deployed to safeguard sensitive information and ensure unrestricted communication flow. These sectors value its ability to block suspicious emails, prevent data loss, and maintain compliance with industry regulations.

Check Point Software Technologies

Kiteworks provides secure enterprise file sharing with mobile access and collaboration tools, supporting up to 100 GB transfers. It ensures data safety with encryption and offers a smooth interface for independent data management.

Kiteworks is tailored for effective large-scale data transfers using SFTP, email, and web. It supports two-factor authentication, antivirus scanning, and seamless integration with SSO to minimize administrative tasks. Users benefit from a centralized platform that offers visibility and control over data exchanges, receiving activity notifications and managing encryption keys independently. Despite its strengths, technical support and interface stability need improvement, along with the introduction of automated LDAP syncing and expanded knowledge resources.

What features make Kiteworks stand out?

Mobile Access: Facilitates secure data handling on-the-go.
Enterprise File Sharing: Enables large file transfers with up to 100 GB limit.
Collaboration Tools: Streamlines team efforts and file sharing.
Enhanced Security: Includes two-factor authentication and antivirus scanning.
SSO Integration: Reduces administrative tasks for efficient user management.

What ROI benefits should users seek in reviews?

Data Security: High level of encryption ensures sensitive data protection.
Efficient Management: Independent data handling and activity alerts improve workflow.
Administrative Ease: SSO and centralized logs simplify oversight and reduce complexity.

Organizations in sectors like healthcare and finance utilize Kiteworks to securely share and transfer sensitive data, from medical records to credit card information, ensuring compliance and data integrity. Industries benefit from its automated data transfer and secure communication capabilities, critical for operations ranging from air quality monitoring to banking transactions.

Sample Customers

Helvetia, Denham Capital, Daymark Solutions, Neopharm Group

United States Securities and Exchange Commission, National Health Service, Husch Blackwell LLP, NYC Health + Hospitals, Viatris, MITRE Corporation, Chubb, Kraft Heinz, KPMG, Kohler, National Institute of Standards and Technology, Purdue Pharma, AVL