Check Point Email Security (formerly Harmony Email & Collaboration) vs Proofpoint Enterprise DLP comparison

Check Point Software Technologies and Proofpoint are both solutions in the Data Loss Prevention (DLP) category. Check Point Software Technologies is ranked #3 with an average rating of 9.0, while Proofpoint is ranked #8 with an average rating of 8.3. Check Point Software Technologies holds a 1.7% mindshare in DLP, compared to Proofpoint’s 1.3% mindshare. Additionally, 99% of Check Point Software Technologies users are willing to recommend the solution, compared to 100% of Proofpoint users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Apr 24, 2026

Check Point Harmony Email & Collaboration and Proofpoint Enterprise DLP compete in the cybersecurity field, particularly in email and data protection. Check Point seems to have an advantage due to its AI-driven features and integration capabilities, while Proofpoint is known for its robust data loss prevention expertise.

Features: Check Point Harmony Email & Collaboration is known for AI-driven phishing protection, seamless integration with Microsoft 365 and Google Workspace, and robust inspection technologies. Proofpoint Enterprise DLP offers advanced adaptive risk scoring, cross-channel visibility, and effective user behavior analysis, creating a comprehensive DLP system.

Room for Improvement: Check Point Harmony Email & Collaboration could enhance integration with platforms beyond Microsoft and Google, improve its dashboard usability, and expand geographical server locations. Proofpoint Enterprise DLP needs to simplify policy complexity management, enhance risk posture visibility, and streamline case management processes.

Ease of Deployment and Customer Service: Check Point Harmony Email & Collaboration offers easy deployment across different environments but faces configuration complexities and varied customer service feedback. Proofpoint Enterprise DLP provides flexible deployment in hybrid environments and generally effective customer service, needing faster ticket handling.

Pricing and ROI: Check Point Harmony Email & Collaboration is priced higher than competitors like FortiGate and Sophos but offers significant ROI through reduced incidents. Proofpoint Enterprise DLP requires additional licenses, making it a premium solution, yet it offers substantial ROI by minimizing data losses and email threats.

To learn more, read our detailed Check Point Email Security (formerly Harmony Email & Collaboration) vs. Proofpoint Enterprise DLP Report (Updated: June 2026).

Buyer's Guide

Check Point Email Security (formerly Harmony Email & Collaboration) vs. Proofpoint Enterprise DLP

June 2026

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Helped 906,829 peers since 2012

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

Mindshare comparison

As of July 2026, in the Data Loss Prevention (DLP) category, the mindshare of Cloudflare One is 2.0%, up from 1.5% compared to the previous year. The mindshare of Check Point Email Security (formerly Harmony Email & Collaboration) is 1.7%, up from 1.5% compared to the previous year. The mindshare of Proofpoint Enterprise DLP is 1.3%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Loss Prevention (DLP) Mindshare Distribution
Product	Mindshare (%)
Check Point Email Security (formerly Harmony Email & Collaboration)	1.7%
Proofpoint Enterprise DLP	1.3%
Cloudflare One	2.0%
Other	95.0%

Data Loss Prevention (DLP)

Featured Reviews

Cobe Van Coller

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.

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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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Sudarsan Rajamani

Director Cybersecurity at a media company with 1,001-5,000 employees

Email data controls have reduced accidental leaks and support ongoing compliance monitoring

Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness. One challenge is policy complexity and lifecycle management. As DLP programs mature, policies become layered and interdependent, leading to frustrations such as rule overlap that causes multiple triggers on a single message. Limited visibility into policy hierarchy impacts, difficulty modeling how new rules interact with existing ones, and change management requiring careful validation can all be challenging. An improvement opportunity would be advanced policy simulation tools for conflict detection between rules and clear rule precedence visualization, which would help understand the source of issues. The administrator user experience can feel dense from an admin perspective, especially when managing multiple layered policies, handling rule precedence, troubleshooting overlapping triggers, and onboarding new administration. As DLP programs mature, policy environments become complex quickly. Improvement opportunities would include visual policy mapping, impact previews, easier bulk policy editing, simpler policy cloning with conflict detection, and smarter recommendations during policy creation that would be very beneficial. Regarding data discovery and risk posture visibility, improvements are needed. While email layer protection is robust, organizations need better visibility across their repositories. There is an opportunity for built-in sensitive data discovery scanning and risk exposure mapping to identify which business units handle more sensitive data. A data movement visualization dashboard could also be beneficial, transitioning from reactive DLP blocking to proactive data exposure intelligence, which would significantly increase maturity.

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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

"It will take the blow rather than our applications should an attack occur."

"Cloudflare, in my opinion, was easy to implement."

"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."

"We mostly use Cloudflare WAF, and gets basic Cloudflaire DDoS, caching as extra bonus . We like the factor these features are all integrated into 1 console, simple to manage."

"Clover is the best product globally."

"It is a stable solution."

"Cloudflare Access is part of the Zero Trust philosophy."

"Cloudflare One has assisted in securing my remote workforce through a SASE solution with Cloudflare One and the Workers part, although I am not currently using the Workers component."

More Cloudflare One pros

"It is fast and quite effective in terms of preventing any security incidents."

"In terms of technical features, this is the best solution that I have worked with so far."

"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."

"The feature I find to be most valuable is very much the zero-touch provisioning. I was able to be up, operational, and 100 percent functional in less than a half an hour."

"After analyzing the market, we opted for the CheckPoint SaaS solution to cover all of these needs, which has led to a considerable leap in the company's security."

"It's very easy to use, and the onboarding process is straightforward."

"Machine Learning and AI for email security have helped all the organization's members to guard their information against insecure exposure."

"It is fast and has a very simple, easy integration."

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

"Proofpoint Enterprise DLP has positively impacted my organization by improving the security posture of our data and containment within incidents, providing reassurance that PII has not leaked during times of incidents."

"If one is looking for a bulletproof solution, then Proofpoint Enterprise DLP is the answer."

"Proofpoint Enterprise DLP has had a positive impact on my organization by providing benefits for visibility at this time."

"I think the best features Proofpoint Enterprise DLP offers are its speed and reliability."

"The best features Proofpoint Enterprise DLP offers, which stand out to me, are the ease of use and integration into the current email gateway."

"The threat detection is really excellent with Proofpoint Enterprise DLP and the way that it is able to see the threats before they become or before they enter the company is remarkable."

"It has helped us tremendously to ensure our esteemed customers that whatever data our SMEs, security practice team, or SecOps team uses or may access from their customer data is being kept safe with us and is not being shared across the organization or outside the organization."

"It's a very good solution in terms of preventing or protecting from DLP incidents."

More Proofpoint Enterprise DLP pros

Cons

"The tool should provide on-premise versions. Currently, all versions are cloud-based."

"They don't have a person to provide support for customers using the solution under their free plan."

"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."

"For the topic of improvement, providing some training material is one of my suggestions."

"Feedback could be enhanced. While I work efficiently with Clover as a partner in Mexico City, sometimes the information and requests are easier to manage with more concrete solutions."

"Cloudflare One is not very powerful, but for what we require, it is basic and sufficient."

"The response time for support must be reduced."

"The pricing is an area that can be improved. Pricing, as far as I recall, was the source of our problems."

More Cloudflare One cons

"Stability has been a pain point. I was going back and forth with my product engineer and project manager for a couple of months. I had the product in a demonstration mode and wasn't satisfied with the results initially. After a few alterations and a few revisions later, it is fine."

"The major issue is naturally the budget, as it is expensive."

"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."

"I can tell you that their management system, SmartConsole, is quite heavy and very slow, and the performance is a little bit weak."

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

"The product's pricing needs improvement."

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

"Currently, Check Point HEC supports only Microsoft Office 365 and Google Sheets. In today's world, some clients are using old email service provider solutions, so it would be better if HEC also provides support for third-party email service solutions, such as IBM HCL Notes, creating more opportunities."

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

"Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness."

"I rate Proofpoint Enterprise DLP a nine on a scale of one to ten because Microsoft Purview is truly a game changer."

"Proofpoint Enterprise DLP can be improved; the UI can always use work, but I don't have any real frustration points at the moment."

"It is not one hundred percent reliable, but I believe it is easy for saving time for the user regarding the accuracy and reliability of the AI output in Proofpoint Enterprise DLP."

"Usability has improved over the years; initially, it was difficult to navigate around the tooling, and my only other concern is around the number of products and how it's packaged up, as it gets a bit confusing at times."

"Proofpoint Enterprise DLP is really good overall, but I feel it can improve by making the policy management more intuitive."

"Proofpoint Enterprise DLP could improve by reducing the overwhelming amount of information on their dashboard, which makes training necessary for both users and admins."

"For improvement, I think adding more AI-powered features would be beneficial for Proofpoint Enterprise DLP."

More Proofpoint Enterprise DLP cons

Pricing and Cost Advice

"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."

"The prices are slightly expensive."

"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."

"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."

"The solution's pricing lacks transparency."

"Cloudflare Zero Trust Platform's pricing is good."

"The solution is not that expensive."

"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."

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

"I rate the platform’s pricing a seven and a half."

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

"This is a very good product if you are on the cloud, but the price is a little more expensive."

"The pricing and licensing are always negotiable."

"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."

"Do a full feature evaluation (interactive) with a support person. That is what I did."

"Due to its pricing, I would say that Check Point Harmony Email & Collaboration is more suitable for medium to enterprise organizations."

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

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Top Industries

By visitors reading reviews

Construction Company

18%

Comms Service Provider

10%

Financial Services Firm

Outsourcing Company

11%

Computer Software Company

10%

Financial Services Firm

Construction Company

Financial Services Firm

17%

Outsourcing Company

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	1
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	73
Midsize Enterprise	24
Large Enterprise	36

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	5
Large Enterprise	23

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Zero Trust Platform?

Pricing is competitive. Akamai is more expensive, in my view.

See all answers

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...

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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...

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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 issu...

See all answers

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 Com...

See all answers

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-...

See all answers

What needs improvement with Proofpoint Enterprise DLP?

Proofpoint Enterprise DLP is really good overall, but I feel it can improve by making the policy management more intu...

See all answers

What is your primary use case for Proofpoint Enterprise DLP?

Based on what I learned in the seminar, Proofpoint Enterprise DLP can be most useful in preventing sensitive data fro...

See all answers

What advice do you have for others considering Proofpoint Enterprise DLP?

I would assess the effectiveness of Proofpoint Enterprise DLP in detecting and preventing data loss through the analy...

See all answers

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Compared 12% of the time

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Compared 9% of the time

Proofpoint Email Protection vs Check Point Email Security (formerly Harmony Email & Collaboration)

Compared 7% of the time

Microsoft Defender for Office 365 vs Check Point Email Security (formerly Harmony Email & Collaboration)

Compared 5% of the time

Varonis Platform vs Check Point Email Security (formerly Harmony Email & Collaboration)

Compared 2% of the time

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Compared 18% of the time

Zscaler Zero Trust Exchange Platform vs Proofpoint Enterprise DLP

Compared 17% of the time

Material Data Protection vs Proofpoint Enterprise DLP

Compared 13% of the time

GTB Technologies Inspector vs Proofpoint Enterprise DLP

Compared 7% of the time

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Product Reports

Buyer's Guide

Cloudflare One

July 2026

Download Cloudflare One product report

Buyer's Guide

Check Point Email Security (formerly Harmony Email & Collaboration)

July 2026

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

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

Buyer's Guide

Proofpoint Enterprise DLP

July 2026

Download Proofpoint Enterprise DLP product report

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

No data available

Overview

Cloudflare One is a comprehensive platform for security, performance, and connectivity. It provides features like rate limiting, DDoS protection, and application access, tailored to enhance user experience while securing internet access and accelerating communications.

Designed to integrate security measures with ease of use and scalability, Cloudflare One offers a secure web gateway and zero trust network access. These features ensure seamless setup and operation, making connectivity reliable and protected. Users appreciate its integrated console, intuitive interface, and the ability to manage risk effectively. It offers straightforward deployment, improves latency, and boasts cost-effectiveness. While its onboarding process and documentation need enhancement, its value in content delivery and application shielding is notable. Despite challenges in integrating Cloudflare Access with existing VPNs and the need for better automation and support, it remains vital for DNS and infrastructure protection.

What features make Cloudflare One stand out?

Rate Limiting: Controls the traffic rate to prevent abuse.
DDoS Protection: Shields applications from distributed denial-of-service attacks.
Secure Web Gateway: Provides secure internet access with seamless operation.
Zero Trust Network Access: Ensures secure, application-based connectivity without relying on traditional VPNs.
Access for Connectivity: Facilitates access to internal applications securely.

What benefits should users look for in reviews?

Security: Robust measures for DNS and browsing protection.
Performance: Enhanced site accessibility and communication speed.
Cost-Effectiveness: Offers competitive pricing for its features.
Ease of Deployment: Straightforward and efficient setup process.

In industries like finance, retail, and technology, Cloudflare One is crucial for enabling secure remote access and protecting web applications against dynamic threats. It supports compliance access policies and enhances content delivery, playing a key role in safeguarding digital infrastructure.

Cloudflare

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

Proofpoint Enterprise DLP safeguards data with advanced protection capabilities tailored for comprehensive data loss prevention. It is designed to effectively manage and secure sensitive information across various environments.

Proofpoint Enterprise DLP delivers robust security to enterprises seeking to protect critical data. It supports diverse use cases, ensuring seamless adaptation to an organization's unique data protection needs. With valuable features focused on compliance and user activity monitoring, it decreases the risk of unauthorized data access. The system also offers opportunities for improvement in integration ease and reporting functions, which could enhance its adaptability and analytics capabilities.

What are its most important features?

Advanced Threat Management: Monitors and mitigates threats in real-time to ensure data security.
Compliance Enforcement: Automates policy enforcement to meet data protection regulations.
User Activity Monitoring: Tracks and analyzes user interactions with sensitive data for improved security insights.

What benefits or ROI can users expect?

Data Security Improvement: Enhances protection against unauthorized data breaches, reducing potential financial loss.
Regulatory Compliance: Simplifies adherence to compliance standards, minimizing legal risks.
Operational Efficiency: Streamlines data management processes, saving time and resources.

In industries such as healthcare and finance, where data security and compliance are critical, Proofpoint Enterprise DLP's targeted solutions provide essential tools for industry-specific challenges. Tailoring capabilities to fit sector-specific needs ensures that organizations can effectively protect sensitive data.

Proofpoint

Sample Customers

23andMe

Helvetia, Denham Capital, Daymark Solutions, Neopharm Group

Information Not Available

Buyer's Guide

Check Point Email Security (formerly Harmony Email & Collaboration) vs. Proofpoint Enterprise DLP

June 2026

Free Report: Check Point Email Security (formerly Harmony Email & Collaboration) vs. Proofpoint Enterprise DLP

Find out what your peers are saying about Check Point Email Security (formerly Harmony Email & Collaboration) vs. Proofpoint Enterprise DLP and other solutions. Updated: June 2026.

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