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Proofpoint Enterprise DLP vs WatchGuard Firebox comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 15, 2026

Review summaries and opinions

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

ROI

Sentiment score
5.8
Fortinet FortiGate offers high ROI with cost savings, enhanced security, and increased productivity, driving widespread user satisfaction.
Sentiment score
6.0
Proofpoint Enterprise DLP offers ROI through time-saving security, reduced incidents, staffing efficiencies, enhanced protection, and cost-effective pricing.
Sentiment score
6.6
Users praised WatchGuard Firebox for over 35% ROI, enhancing security, reducing costs, and facilitating remote work.
Clients are now comfortable and not wasting productive hours on IT support.
Managing Director at a manufacturing company with 10,001+ employees
The automation part is giving us a cost benefit and speed; we can react faster.
BDM Fortinet & BDM Teamlead at Exclusive Networks
It's a very useful tool to mitigate and protect your enterprise.
Staff Infrastructure & Security Engineer at Mozn Systems
The package that Proofpoint provides is better in the long run, especially since results have been seen in prevention and responses to exercises concerning external files being sent out during various departures.
Software Developer at a financial services firm with 1,001-5,000 employees
ROI from Proofpoint Enterprise DLP is evident in terms of incident reduction, operational efficiency, and breach cost avoidance.
Director Cybersecurity at a media company with 1,001-5,000 employees
This allowed us to coach and train our users in managing their risky behaviors, as well as the alerting capabilities, which were superior and helped free up my team's time to focus on other important tasks.
IT Director at a financial services firm with 10,001+ employees
I do not see any return on investment after WatchGuard Firebox implementation in terms of cost reductions.
CEO at ajuntament del Prat
Reduced incidents and easier management helped lower operational cost.
Security Engineer at Antina Empleos
 

Customer Service

Sentiment score
6.6
Fortinet FortiGate support is generally well-rated for responsiveness and expertise, though experiences vary by region and complexity.
Sentiment score
6.7
Proofpoint's Enterprise DLP customer service is praised for responsiveness, expertise, and effective issue resolution, enhancing customer experience.
Sentiment score
6.2
WatchGuard Firebox's customer service is generally praised for responsiveness and expertise, despite occasional slower responses for complex issues.
The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.
IT Manager at a consultancy with 10,001+ employees
I would rate the technical support for Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.
Manager, Information Technology Operation/Presales at TechMonarch
They are technical and provide options that help narrow down solutions.
Software Developer at a financial services firm with 1,001-5,000 employees
Proofpoint customer support for Proofpoint Enterprise DLP is generally responsive, knowledgeable, and helpful.
Director Cybersecurity at a media company with 1,001-5,000 employees
As a customer I would expect support to handle queries within minutes.
Professional Services Engineer at a tech vendor with 1-10 employees
On a scale of one to 10, I would rate the technical support of the WatchGuard Firebox a 10.
Consultant at a tech services company with 51-200 employees
When comparing WatchGuard Firebox with other vendors such as Fortinet, SonicWall, Palo Alto, and Sophos, WatchGuard Firebox performs competitively.
Cyber Security Engineer at Underdefense
Finally, we connected with someone, and I would rate their support as eight or nine out of ten once we were able to speak with them.
Senior Network Consultant at NETOPS
 

Scalability Issues

Sentiment score
7.1
Fortinet FortiGate effectively scales for diverse enterprises, despite occasional hardware limitations and complexities in adding new devices.
Sentiment score
6.6
Proofpoint Enterprise DLP effectively scales for diverse organizations, managing emails and cloud workloads despite some governance challenges.
Sentiment score
6.8
WatchGuard Firebox supports versatility and scalability, accommodating various sizes, though some experience performance impacts under heavy load.
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
IT Manager at Daltons Limited
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
Cewa Solutions Architect at a tech services company with 11-50 employees
We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.
General Surgery Specialist at Helwan University Cairo
Proofpoint Enterprise DLP scales very well for enterprise environments due to its cloud-native architecture, which supports growth in users, policy complexity, integration volume, and data throughput without performance degradation.
Director Cybersecurity at a media company with 1,001-5,000 employees
Proofpoint Enterprise DLP is scalable and can be used in a large environment, especially for emails and cloud workloads.
Senior Cyber Security Analyst at a financial services firm with 10,001+ employees
Proofpoint Enterprise DLP is very scalable to any size organization, from small, medium to large.
IT Director at a financial services firm with 10,001+ employees
The user interface and features compared to newer firewalls are not up to the mark, which includes functionalities such as filtering, web filtering, threat protection, user identity, and UTM features that need improvement.
Senior Network Consultant at NETOPS
You can choose different models based on throughput and features, which makes it easy to support growing environments.
Security Engineer at Antina Empleos
If we're going for more concurrent users, we need to change the entire box.
Owner at it logic
 

Stability Issues

Sentiment score
7.7
Fortinet FortiGate is stable, with minor issues mostly resolved by updates, and users rate its stability highly.
Sentiment score
8.5
Proofpoint Enterprise DLP provides stable performance with simple issue monitoring, occasional troubleshooting, and effective email security management.
Sentiment score
8.0
WatchGuard Firebox is stable and reliable, praised for long uptime, robust performance, and frequent updates, despite minor glitches.
We're experiencing 99.999% availability consistently.
Manager, Information Technology at a consumer goods company with 11-50 employees
I would rate the stability of Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.
CISO at a financial services firm with 1,001-5,000 employees
It also automatically blocks that sender if the sender is malicious. I really value that feature.
Cyber security Officer at a government with 201-500 employees
Given the single console for managing the entire Proofpoint portfolio solution, as well as managing policies and the privacy controls, it has been a very stable and productive tool.
IT Director at a financial services firm with 10,001+ employees
We can see the health status every day on Proofpoint Enterprise DLP.
Information security analyst at a tech vendor with 10,001+ employees
I have just one WatchGuard Firebox unit that is licensed, and I have no bugs on it, so I am happy with that.
Administrateur Systã¨Mes Et Rã©Seau at Btp Consultants
There are issues with traffic hitting the firewall, which could indicate performance problems related to throughput.
Senior Network Consultant at NETOPS
We had many bottlenecks before deploying WatchGuard Firebox, but when we switched to a higher version of our firewalls, the bottlenecks were solved.
CEO at ajuntament del Prat
 

Room For Improvement

Fortinet FortiGate users face stability issues, high costs, complex interfaces, and desire improvements in support, integration, and features.
Proofpoint Enterprise DLP requires improvements in monitoring, interface, integration, logging, API enhancements, and policy alignment for better performance.
WatchGuard Firebox needs improvements in usability, integration, support, and pricing, with enhanced cloud, VPN, and endpoint features desired.
These sessions should be around five to ten minutes long, allowing users and partners to quickly grasp the information without disrupting their daily tasks.
Managing Director at a manufacturing company with 10,001+ employees
The solution should be able to implement machine learning and analytics of all the logs for threat detection and protection.
Senior Systems Engineer at Caribbean Development Company
It would be better for customers to get immediate replacements even with a standard subscription.
Director at a tech services company with 11-50 employees
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.
Director Cybersecurity at a media company with 1,001-5,000 employees
Occasional mishaps arise related to users' devices affected by Proofpoint or when Proofpoint isn't logging specific device actions.
Software Developer at a financial services firm with 1,001-5,000 employees
If Proofpoint Enterprise DLP can provide a deep-dive investigation or user activity listed on the alert sections with details about what activity was performed by the users at the time of the alert, what checks were performed, whether any rule was created, any SharePoint was accessed, any confidential SharePoint was accessed, or any established connection was performed, this information would be helpful.
Information security analyst at a tech vendor with 10,001+ employees
The cost for renewal after three years is 75% of the hardware cost, which is a significant problem.
Owner at it logic
When implementing a rule using a group of IPs, it is not possible to do that directly.
Solution Architect at Simvicitsolutions
It is also difficult to diagnose issues if any devices get compromised; for example, if someone hacks our system, it becomes hard to trace who made changes or accessed the firewall.
Senior Network Consultant at NETOPS
 

Setup Cost

Fortinet FortiGate is cost-effective and flexible compared to competitors, but may be expensive for small businesses.
Proofpoint Enterprise DLP is expensive but valuable for advanced features, with straightforward licensing and minimal setup challenges.
WatchGuard Firebox is competitively priced, viewed as cost-effective compared to Cisco and Palo Alto, offering justified value.
Last year, I renewed the support for three years, which can sometimes be expensive but depends on the security benefits and how it helps us.
Network & System Admin at Invoke Studios
It offers cost savings as it is generally cheaper than the competition.
IT Infrastructure Architect at Apotek 1
It is about 20% cheaper.
Network Security Engineer at TD SYNNEX
Proofpoint Enterprise DLP is generally a high-pricing solution, so it generally requires additional licenses for the DLP.
Information security analyst at a tech vendor with 10,001+ employees
It is a little bit higher and not very cheap compared to other DLP tools, but it also has a lot of value if you use it properly.
Senior Cyber Security Analyst at a financial services firm with 10,001+ employees
When we tried to renew the Palo Alto license, the cost was beyond any reasonable range.
Digital Solution Designer at Accenture
Fortinet is more expensive than WatchGuard.
Security Engineer at Antina Empleos
I find WatchGuard Firebox to be cost-effective.
Chief Technology Officer at Falcon Automation
 

Valuable Features

Fortinet FortiGate offers robust security features, user-friendly interface, scalability, affordability, and centralized management, ideal for diverse applications.
Proofpoint Enterprise DLP provides robust, scalable security with automated detection, AI-driven threat protection, and seamless integration for improved efficiency.
WatchGuard Firebox offers user-friendly interface, robust security features, scalability, and excellent technical support, enhancing overall network protection and performance.
We got a firewall and gave an SSL VPN to my client to connect to their servers, after which, such kind of activities involving ransomware attacks stopped.
Owner at Mindware Computer Solutions
They put in a thing called the FortiCookbook, which is very easy to read with real-life scenarios that make networking tasks like joining networks very straightforward.
IT Manager at Daltons Limited
The firewall and VPN features are the most valuable in protecting our customers' networks.
Sales & Support at a tech services company with 1-10 employees
When a user is trying to send emails, rather than sending the data through email, if they insert a USB drive and start copying files within that USB drive, irrespective of the email communication, Proofpoint Enterprise DLP can also trigger an alert for that, indicating that a USB device was inserted for that specific host.
Information security analyst at a tech vendor with 10,001+ employees
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.
Graduate at a university with 10,001+ employees
The adaptive email feature helps me in tracking and automatically identifying if a user is sending sensitive information to the wrong recipient and provides real-time warning banners to nudge users when they are about to make a mistake or reduce accidental data loss.
Risk analyst at a financial services firm with 10,001+ employees
The Firebox offers valuable features such as network security, URL filtering, UTM features, intrusion prevention and detection, and authentication.
Solution Architect at Simvicitsolutions
The features of WatchGuard Firebox are most valuable for maintaining network security.
Cyber Security Engineer at Underdefense
Basically, we have received a good return on investment.
Owner at it logic
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
588
Ranking in other categories
Secure Web Gateways (SWG) (2nd), Firewalls (1st), Intrusion Detection and Prevention Software (IDPS) (1st), Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st), ZTNA (1st), Unified Threat Management (UTM) (1st)
Proofpoint Enterprise DLP
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
16
Ranking in other categories
Data Loss Prevention (DLP) (10th)
WatchGuard Firebox
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
132
Ranking in other categories
Data Loss Prevention (DLP) (12th), Firewalls (10th), Intrusion Detection and Prevention Software (IDPS) (5th), Anti-Malware Tools (6th), Endpoint Detection and Response (EDR) (18th), Application Control (4th), Unified Threat Management (UTM) (4th)
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
A stable solution with an intuitive interface and quick customer service
I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.
SR
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.
PS
CEO at ajuntament del Prat
Network protection has improved with stronger VPN connectivity but administration remains complex
Deploying WatchGuard Firebox was quite easy, but we have had some problems regarding the VPN and the administration of the tool and the two firewalls that we have. When comparing WatchGuard Firebox with our previous solution, Palo Alto, we have had some problems in administration because of the tools. I think that they have some aspects in their system that are cloud-provided, but they also have an on-premise solution, which makes this combination good. Although I should say that when compared to Palo Alto, we have taken a step backwards. In general, I would rate WatchGuard Firebox around 6-7; it is a good firewall, but they lack good administration tools. We experience many problems with the performance and administration tools on the web, including several issues with VPNs.
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Comms Service Provider
10%
Manufacturing Company
8%
Financial Services Firm
7%
Financial Services Firm
19%
Manufacturing Company
8%
Government
8%
Computer Software Company
8%
Comms Service Provider
11%
Computer Software Company
9%
Manufacturing Company
7%
Financial Services Firm
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business364
Midsize Enterprise135
Large Enterprise191
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise14
By reviewers
Company SizeCount
Small Business96
Midsize Enterprise28
Large Enterprise15
 

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
When you compare these firewalls you can identify them with different features, advantages, practices and usage a...
What is the biggest difference between Sophos XG and FortiGate?
From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...
What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?
As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...
What needs improvement with Proofpoint Enterprise DLP?
I have no complaints about how Proofpoint Enterprise DLP can be improved.
What is your primary use case for Proofpoint Enterprise DLP?
My main use case for Proofpoint Enterprise DLP is email filtering for both spam and malicious attachments and phishing.
What advice do you have for others considering Proofpoint Enterprise DLP?
If one is looking for a bulletproof solution, then Proofpoint Enterprise DLP is the answer. I feel confident enough i...
What is your primary use case for WatchGuard Firebox?
We are providing our services to all WatchGuard customers in the region.
What is your primary use case for WatchGuard Firebox?
We just use it as a secondary WiFi device. We're a small office and we needed to set up a WiFi device for a few of ou...
What is your primary use case for WatchGuard Firebox?
We're a hospital and we use it for developing our incoming and outgoing policies, and we also use it for VPN.
 

Also Known As

Fortinet FortiGate Next-Generation Firewall
No data available
WatchGuard Threat Detection and Response, WatchGuard Application Control, WatchGuard Data Loss Prevention, WatchGuard Gateway AntiVirus, WatchGuard Intrusion Prevention Service
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
Information Not Available
Ellips, Diecutstickers.com, Clarke Energy, NCR, Wrest Park, Homeslice Pizza, Fortessa Tableware Solutions, The Phoenix Residence
Find out what your peers are saying about Proofpoint Enterprise DLP vs. WatchGuard Firebox and other solutions. Updated: March 2026.
885,728 professionals have used our research since 2012.