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

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

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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

Cloudflare One

Mindshare comparison

As of June 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 1.6%, 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)	1.6%
Proofpoint Enterprise DLP	1.3%
Cloudflare One	2.0%
Other	95.1%

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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PRADIPJOSHI

Owner at Shree Atharva Sales Corporation

Email protection has stopped phishing and secured cloud collaboration across all devices

Deployment is very easy since it is API based and does not require any harsh configuration. The DMARC management and DMARC forensic is the best feature. Their security engine provides everything such as DLP and encryption. Check Point Harmony Email & Collaboration provides almost 100% security for phishing emails. Their DMARC management is very standard compared with any other brand or any other email security provider. The best thing is that on a single tenant I can manage multiple services such as Harmony Endpoint, Check Point Harmony Email & Collaboration, Harmony Browser, mobile security, EDR, XDR, which is endpoint security, and SaaS. All of these services have a single dashboard. When giving security to email, in Check Point Harmony Email & Collaboration, I do not need to change any MX record or any DNS entry changes. I simply add one text record for DMARC and no changes are needed in the MX record of that particular domain. This is very easy because Check Point Harmony Email & Collaboration is in the tenant of Microsoft Office 365 and Google Workspace only. Check Point works on zero trust network technology. They are not only giving a feature of artificial intelligence but also machine learning summary. Machine learning summary is also given when they catch any kind of incidents such as phishing attacks, malware attacks, and ransomware attacks. They always provide real-time alerts for that. Real-time URL analysis is provided for phishing links and all these things. It gives 100% output for that and shows the source from where the malicious URL comes from. Additionally, they always provide threat emulation. This means the simulation of what danger happens when I click that particular URL is also provided in their report. It gives 100% protection to all BYOD devices. For example, one single Microsoft 365 account can be configured on different five devices. Many companies give email access to their employees on their mobile as well. In that case, if any malicious file is on the mobile and the employee would like to save it on OneDrive, due to this security, the user and administrator will get a real-time alert that this file is malicious and cannot be uploaded to OneDrive. This not only saves money but also saves time and prevents the organization from such cyber attacks.

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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

"For Cloudflare Access, I am using the free plan...The most valuable feature is their protection."

"The solution has different options that can be used to differentiate DDoS attacks."

"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."

"Cloudflare is simple to use."

"Cloudflare Zero Trust Platform removes the risk of exposing the applications to the public."

"Cloudflare DDoS is better than its competitors for its security, deployment, and scalability."

"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."

"Cloudflare is by far the most effective solution that I have come across."

More Cloudflare One pros

"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."

"As with most of the other Check Point products, the CloudGuard SaaS has the advanced visibility of the events and alerts."

"It seems quite scalable. We don't anticipate any scaling issues. We have it deployed in the cloud."

"After the implementation of the solution, email phishing is stopped and gives complete visibility."

"Check Point is a good cloud-based solution with respect to email security, and Check Point is a very powerful tool with respect to other OEMs."

"It has just been phenomenal."

"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."

"Checkpoint Harmony Email and Collaboration has significantly improved our email security by effectively blocking phishing, malware and ransomware threats."

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

"Proofpoint Enterprise DLP sounds to be great software, and it feels to me that it is a strong shift in how DLP is evolving."

"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."

"Proofpoint Enterprise DLP's prevention and detection of user policies is very effective."

"Adaptive information protection with Proofpoint Enterprise DLP has changed how we handle sensitive data and respond to threats, allowing us to block sensitive data if it is being shared with external persons."

"Proofpoint adds value and proves its ROI based on the services they provide."

"Proofpoint Enterprise DLP is very reliable, and I have not seen very big downtime from their side in the last four years, which shows how serious they are about the customer business, their operations, and their services."

"My experience with email security has been really good, as it blocks thousands of emails, whether they are Business Email Compromise, confidential credential compromise threats, telephone-oriented attack delivery, or ransomware attacks."

"Proofpoint is definitely the best."

More Proofpoint Enterprise DLP pros

Cons

"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 customers no longer use Cloudflare because its service is subpar."

"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."

"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."

"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."

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

"The onboarding process can be improved a little bit."

"I would like them to include a VPN feature to provide a secure connection to the data center."

More Cloudflare One cons

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

"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."

"Navigating between quarantine, threat logs, and policy settings sometimes feels clunky, requiring too many clicks to get to commonly used features."

"Check Point should integrate with features available in Barracuda - like more advanced threat management."

"We understand that false positives are always there, but sometimes the notifications are more than expected."

"I would rate the customer support a four, maximum, because I have had to reach out to them, and it wasn't great. I ended up with a technician that didn't actually know how to resolve the issue and was just doing basic level one troubleshooting, so it was very time-consuming to work with them."

"I need to go to Check Point's admin portal if I want to see the license list and the details of the users of the tool, making it an area of concern where some ease of process should be provided from an improvement perspective."

"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)."

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

"Proofpoint Email Data Loss Prevention (DLP) should probably add something more into their case management process."

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

"In terms of improvements, I find there are some blind spots in Proofpoint Enterprise DLP; you can obviously add more channels for detection, and logging can be much improved, specifying exactly what action took place or what alert was generated."

"If I had to think of one area that could use a little more polish, I do think putting more and more things into the integration of the full platform and portfolio is great to take multiple risk variants and provide alerts to the security organization and administrators."

"I think Proofpoint Enterprise DLP could be improved by including templates."

"Proofpoint Enterprise DLP is currently very good. It could become more user-friendly for someone who is not from the DLP field and could also help someone from a finance domain by integrating it with other domains as well."

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

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

More Proofpoint Enterprise DLP cons

Pricing and Cost Advice

"The solution's pricing lacks transparency."

"The solution is not that expensive."

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

"The prices are slightly expensive."

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

"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 of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."

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

"Being able to keep the phishing campaigns out of my company has been ROI for me."

"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."

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

"The product is expensive."

"The pricing is expensive."

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

"The pricing is competitive."

"I'm in this business as a system integrator, so I need to suggest Check Point to some customers who are comparing products. I sell Check Point, Fortinet, and Palo Alto solutions. In terms of licensing, this solution is quite competitive but very costly. For someone looking at security as a primary concern, they should only invest in Check Point. For a customer who is looking at security combined with pricing, Check Point might not be the core solution for them. In today's market, customers are looking for effective security with efficient pricing, and Check Point is not suitable for these types of customers."

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

Information not available

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Top Industries

By visitors reading reviews

Construction Company

19%

Comms Service Provider

10%

Financial Services Firm

Manufacturing Company

Computer Software Company

12%

Financial Services Firm

Construction Company

Manufacturing Company

Financial Services Firm

18%

Manufacturing Company

Government

Computer Software Company

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	63
Midsize Enterprise	27
Large Enterprise	31

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	5
Large Enterprise	22

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 needs improvement with Proofpoint Enterprise DLP?

I found that they had built a policy for blocking the AI chatbot but had exceptions for certain users who could take ...

What is your primary use case for Proofpoint Enterprise DLP?

My main use case for Proofpoint Enterprise DLP involves network scanning, email scanning, and endpoint DLP. I have bu...

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

I cannot provide an example of how that has helped my team or my clients in daily operations because I do not come fr...

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Compared 3% of the time

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Compared 3% of the time

Twingate vs Cloudflare One

Compared 3% of the time

FortiSASE vs Cloudflare One

Compared 3% of the time

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

Compared 14% of the time

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

Compared 10% of the time

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

Compared 8% of the time

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

Compared 6% of the time

Darktrace vs Check Point Email Security (formerly Harmony Email & Collaboration)

Compared 2% of the time

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

Zscaler Zero Trust Exchange Platform vs Proofpoint Enterprise DLP

Compared 18% of the time

Microsoft Purview Data Loss Prevention vs Proofpoint Enterprise DLP

Compared 16% of the time

Material Data Protection vs Proofpoint Enterprise DLP

Compared 12% of the time

Cyberhaven vs Proofpoint Enterprise DLP

Compared 7% of the time

More Proofpoint Enterprise DLP Competitors

Product Reports

Cloudflare One

Download Cloudflare One product report

Check Point Email Security (formerly Harmony Email & Collaboration)

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

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

Proofpoint Enterprise DLP

May 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

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