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WatchGuard Data Loss Prevention vs Zscaler Zero Trust Exchange Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 20, 2025

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

WatchGuard Data Loss Preven...
Ranking in Data Loss Prevention (DLP)
29th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Zscaler Zero Trust Exchange...
Ranking in Data Loss Prevention (DLP)
2nd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
63
Ranking in other categories
Cloud Access Security Brokers (CASB) (5th), Application Control (4th), ZTNA as a Service (1st), Secure Access Service Edge (SASE) (1st), Cloud Security Posture Management (CSPM) (12th), Cloud-Native Application Protection Platforms (CNAPP) (10th), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of July 2025, in the Data Loss Prevention (DLP) category, the mindshare of WatchGuard Data Loss Prevention is 0.2%, up from 0.2% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 6.4%, down from 7.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP)
 

Featured Reviews

ScottEastman - PeerSpot reviewer
Reduces the risks of sending data where it shouldn't be going
We use the solution to ensure that no data breach, such as credit card details and national insurance numbers, leaves the company. However, we have to allow some information to go through because we send a lot of information to the National Healthcare Service If we don't want specific data sent…
Sumit Bhanwala - PeerSpot reviewer
Cloud-based platform simplifies device and data center management
I find it to be good. The solution is cloud-based with the latest inspection engines, which I find to be amazing. We are less dependent on data centers and device management, which reduces our efforts significantly. It improves our device management, data center management, and updating devices. We need fewer engineers for this management, and it reduces time and efforts for data center management, device upgrades, and IT support.

Quotes from Members

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

Pros

"I find that their tech support is excellent. And as a reseller, my relationship with my point of contact is also strong. WatchGuard does a good job of maintaining that."
"It is something that we need for compliance, and it has been useful. Their support staff is also amazing."
"We have received a good return on investment."
"Basically, we have received a good return on investment."
"One of the most valuable features is that when we send emails and it gives a warning, you can configure those email addresses so that they can only send outside the email."
"If we don't want specific data sent out, the tool will stop that data based on the policy we have allocated to it. It has reduced the risks of sending data where it shouldn't be. I haven't faced any issues with the tool's integration capabilities."
"The policies are very easy to implement."
"You can close your data protection gaps with Zscaler. You can quickly find all the classified, sensitive data across the cloud."
"The most valuable feature is its ability to establish connectivity for remote users and remote endpoints. It offers a high level of granularity compared to typical VPNs, which also encapsulate a lot of I/O."
"The user interface of Zscaler Private Access is excellent. With proper knowledge and expertise, one can efficiently handle intricate enterprise environments without feeling overwhelmed. This leads to exceptional productivity for managed service providers. The user experience is remarkably streamlined, enabling the management of even the most complex enterprise setups without any excessive complications."
"Sandboxing, DLP, and SSL inspection engine are the most valuable features of Zscaler SASE."
"The most valuable feature is the manageability of the micro tunnels."
"The most valuable feature of Zscaler Private Access is we do not have to connect to a VPN, it is seamless. It is more convenient for us because we use one agent to cover the internet and VPN access."
"The product's most valuable features are cloud-based services and secure internet access. We don't have to set up any physical appliances."
 

Cons

"There is a problem with the RAM - it's eating up resources. The RAM utilization sometimes reaches up to 80% - 95%, and what we do is just restart the firewall."
"The major problem is pricing and licensing loss. In India, the cost for renewal after three years is 75% of the hardware cost, which is a significant problem."
"WatchGuard Data Loss Prevention needs to improve its support."
"WatchGuard Data Loss Prevention catches so little. When I've implemented it, it just can't look at the traffic in a thorough enough manner to capture as much as it should. And I find that I'm disenchanted with all data loss protection solutions I've tested and looked at."
"Particularly in India, the cost for renewal after three years is 75% of the hardware cost, which is a significant problem."
"They need to stop the VLAN limitation. They have a VLAN limitation on the size of their boxes. It is the worst thing ever. They basically sell their boxes by the size and the number of VLANs it can handle, which is a real issue. You spend a couple of thousand dollars for a firewall, and you can only do 30 VLANs, which is extremely silly, as a matter of fact. It would be really great to have something for easier mass rule changes. It also needs a drag-and-drop function so that you don't have to constantly duplicate firewall rules. It would be nice to have such a feature because you got one WatchGuard, and you want to mirror its config and change a couple of things in another one and move some things around. It is not as easy as you would necessarily think. It is kind of expensive, and its pricing can be a little better for sure."
"The tool must provide IP-blocking features."
"Having a Zscaler-specific device could streamline this process and provide a more consistent user experience across diverse branches."
"Sometimes applications crash on some machines, and we’d like Zscaler to give us some information as to why that may have happened. We’d like more detailed reports."
"Occasionally, issues arise in the LogStack by a third party, particularly for government websites accessed by numerous users."
"There could be additional ways to define proximity. Additionally, they should provide some exclusion options for specific policies and an ability to control the DLP engine."
"They should work on a replica account. There could be alerts and replica files sent to the DLP team during data collection."
"What could be improved in Zscaler Private Access is its notification. For example, if there's a speed issue, there should be a pop-up that alerts the user about it. If there is a network quality issue, for example, it isn't good enough to connect to, or the network quality is bad, there should be a notification from the solution. Zscaler Private Access also needs improvement in terms of its interface and security."
"Sometimes, support takes time since the solution has some bugs that need fixing."
 

Pricing and Cost Advice

"WatchGuard Data Loss Prevention's pricing is expensive. I rate it a seven out of ten."
"It is kind of expensive. I buy it on the appliance. I always buy three-year total security."
"The solution is expensive."
"It is an auto-renewal subscription service."
"There is definitely an ROI."
"The product has reasonable pricing."
"Zscaler Private Access can be an expensive solution, depending on the license type you will purchase."
"It's an affordable solution"
"The technical support is good."
"The licensing model for Zscaler Cloud DLP allows you to only buy what you need. You don't need to buy it as a whole, so it's good."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
15%
Financial Services Firm
13%
Manufacturing Company
10%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What needs improvement with WatchGuard Data Loss Prevention?
The basic problem is that for every firewall in India, there is a need for a one-year or two-year subscription. That is the main issue for all users. Particularly in India, the cost for renewal aft...
What advice do you have for others considering WatchGuard Data Loss Prevention?
The major problem is pricing and licensing loss. In India, the cost for renewal after three years is 75% of the hardware cost, which is a significant problem. Your review may be available to third ...
What is your experience regarding pricing and costs for WatchGuard Data Loss Prevention?
I don't know the current cost. It's all imported products. It's not assembled in India. It's expensive us here.
What is the better solution - Prisma Access or Zscaler Private Access?
We looked into Prisma Access before choosing Zscaler Private Access (ZPA). Palo Alto’s Prisma Access is a secure access service edge (SASE) designed to deliver network security in a cloud-deliver...
What do you like most about Zscaler SASE?
The most valuable features of Zscaler Private Access are reliability, scalability, and availability.
What is your experience regarding pricing and costs for Zscaler SASE?
Zscaler SASE is quite expensive compared to other solutions. The price is not fixed and it does not include all of the features, so my advice for organizations would be to evaluate their specific n...
 

Also Known As

WatchGuard DLP
Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control
 

Overview

 

Sample Customers

Royal Yachting Association, Sunray Engineering
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about WatchGuard Data Loss Prevention vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: June 2025.
860,592 professionals have used our research since 2012.