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

"I recommend Check Point Harmony Email and Collaboration to all types of companies, from small businesses to enterprises."

"The solution has a very effective anti-phishing algorithm that detects a significantly higher number of phishing emails compared to the default Microsoft solution."

"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."

"Over these eighteen months I have been working with the product, it has been very stable, and I would recommend it to most of my peers who have issues related to the email security piece."

"The deployment itself is quite seamless; you can use their temporary licenses for the deployment, just for testing."

"Because of its features and abilities, it has saved us from a lot of possible breaches."

"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."

"Overall, I would rate it ten out of ten."

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

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

"Scalability is impressive."

"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."

"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."

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

"The most valuable aspect of Kiteworks is undoubtedly the private content network. This feature is particularly beneficial for us. Furthermore, it serves as a centralized platform that enables us to track and manage our information exchange."

"Kiteworks is easy to manage and maintain with a user-friendly interface and I recommend it to anyone that requires a file-sharing system that supports SFTP."

More Kiteworks pros

Cons

"The implementation could definitely be better. We had great support from Check Point, but there were some "got-you" moments where we got surprises as we were setting it up."

"I notice that there are areas for improvement in email security, particularly regarding Data Loss Prevention (DLP). It has limited functionality on outgoing DLP, meaning if someone is sending a sensitive file, I cannot rely solely on this solution for protection."

"Check Point's technical support is very much of a low level, especially with respect to other vendors and OEMs."

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

"I chose nine because I'm not quite sure anything is a ten; I don't really know how to answer that, but the ten leaves room for improvement."

"After updates, the internet connection fails, and I have to restart my desktop to resume initial functionalities."

"The cost is a little bit expensive."

"Although it has good characteristics, it should improve the graphical interface and the latency that it sometimes presents."

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

"There is one particular thing that is a nuisance."

"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."

"There are always issues when there are bugs or upgrades. The challenge with upgrading is getting more storage from the customer. Every time we have a new version, it requires additional storage. This means that the customer would need to procure more storage for their server, which they don't like because it means additional cost to them. So, I think my request would be that the version upgrades don't require any significant storage requirement."

"We have experienced some issues with stability due to bugs."

"Perhaps there could be a notification to users about their bandwidth or network packet loss."

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

"The one feature, which I have also requested directly to Kiteworks, is to have a scheduled upgrade function. Currently, one of my engineers logs in after hours for the upgrade. We're a hospital, and we're 24/7, but the primary users are seven to five. So, we log in the early evening just to push a button to tell it to do the update. It would be nice if that could be very easily scheduled."

"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."

More Kiteworks cons

Pricing and Cost Advice

"The pricing is competitive."

"Cost is the main concern that every customer takes into consideration, and Check Point always negotiates a price that is affordable."

"The pricing is in the middle. Check Point's pricing is not the highest in the competitive market."

"The product’s price is very high."

"The product is expensive."

"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."

"The product is expensive compared to some competitors, especially for the SME segment."

"The cost is similar to other competitors. It's not much higher."

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

"The price of Kiteworks is reasonable."

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

"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."

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

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Top Industries

By visitors reading reviews

Outsourcing Company

16%

Construction Company

Computer Software Company

Financial Services Firm

13%

Comms Service Provider

11%

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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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

September 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