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WatchGuard Firebox vs Zscaler Client Connector 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:
 

Categories and Ranking

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Detection and Response (EDR)
5th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
118
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (3rd), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
WatchGuard Firebox
Ranking in Endpoint Detection and Response (EDR)
10th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
143
Ranking in other categories
Data Loss Prevention (DLP) (10th), Firewalls (12th), Intrusion Detection and Prevention Software (IDPS) (4th), Anti-Malware Tools (7th), Application Control (4th), Unified Threat Management (UTM) (3rd)
Zscaler Client Connector
Ranking in Endpoint Detection and Response (EDR)
24th
Average Rating
8.8
Reviews Sentiment
5.9
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.7%, down from 3.9% compared to the previous year. The mindshare of WatchGuard Firebox is 1.3%, up from 0.7% compared to the previous year. The mindshare of Zscaler Client Connector is 0.6%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Detection and Response (EDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.7%
WatchGuard Firebox1.3%
Zscaler Client Connector0.6%
Other94.4%
Endpoint Detection and Response (EDR)
 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
Senior Process Expert at A.P. Moller - Maersk
Gained full visibility and streamlined threat detection through behavior-based insights and AI integration
Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.
Abhishek Saini - PeerSpot reviewer
Professional Services Engineer at Next7 IT
Centralized security management has improved VPN reliability and simplified daily operations
WatchGuard Firebox is a strong and reliable platform overall, but there are a few areas where improvements could make the experience even better. One area is the user interface and navigation in some management tools. While the platform is powerful, certain configurations and troubleshooting workflows can feel less intuitive compared to some newer cloud-native firewall platforms. Another point is reporting and log analysis. Although the logging features are very useful, deeper analytics and more customizable reporting dashboards would make security monitoring much more effective. Firmware upgrades and policy synchronization can sometimes require careful planning to avoid security interruptions. Overall, the core security and VPN functionality are very solid, but improving usability, reporting, and automation would make the platform even stronger. One area that could be improved is the learning curve for new administrators. While experienced engineers can work with the platform effectively, some advanced networking and security configurations can be a bit complex for junior technicians. More guided configuration workflows, smarter recommendations, and simplified troubleshooting tools would make onboarding easier. Another improvement would be more flexible reporting customization for executive-level and client-facing reports.
DA
IT Support Admin at Kuehne & Nagel Inc.
Client activity has been monitored efficiently through in-depth log analysis and traffic filtering
I use the Zscaler speed test, and it is very nice. We use some logs from Zscaler Client Connector to collect data and see what is happening, such as if there is an interruption or something. There is a specific tunnel version that we have to use because, depending on the internet provider, some of them have lower speed, so we have some issues. This is because of the provider, not from Zscaler. We use Office 365 services and Office applications, and because some connections are slow and they do not have full coverage from the internet provider, we have some issues. If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down. This may be because they put some policy. Of course, if you use Office 365 services such as Outlook, the minimum bandwidth is 5 megabits and more, so this causes issues if the users do not have a good remote connection. This depends on the companies and the users, so they need to fix it. This is not from us or our company. It is very useful, and the logs are very helpful. When we go to logs, we understand what is happening.

Quotes from Members

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

Pros

"The product's most valuable features are massive user and feature intelligence exploit detection."
"It is a simple platform to use."
"After deploying Traps, we saw the performance of the network improve by 65 to 70 percent."
"I don't have to do much monitoring with it; I don't have to have anybody manually looking at this, it gives us reports, and it lets us know if something needs to be addressed, and we can easily address it."
"It'll not slow down your system when compared to others."
"The solution helps find bugs, and it is safe to use to prevent attacks by hackers."
"It is an easy-to-use tool."
"The one feature of Palo Alto Networks Traps that our organization finds most valuable is the App ID service."
"​Efficient to setup, run, and maintain. Saving man hours and cost in the process."
"Their support is excellent, and the stability is very good."
"My advice for people that wants to implement the solution is that it is very good, you get value for money, and you will be well protected."
"It is easy to deploy and use, the best of breed in the UTM firewall concept, creating the best UTM secure platform ever."
"Among the most valuable features is the ease of use — love the interface — of both the web interface and of the WatchGuard System Manager."
"It's pretty simple to use. It's pretty simple to understand, and there's plenty of documentation. It does a pretty good job of what it is meant to do."
"If you just plan to use WatchGuard Firebox in your office and not publicly, then it is okay to purchase it. With WatchGuard Firebox, you can manage your users and permissions while also taking care of the basic setup phase in your office."
"We had many bottlenecks before deploying WatchGuard Firebox, but when we switched to a higher version of our firewalls, the bottlenecks were solved."
"The best features of Zscaler Client Connector are that it gives the client a much more transparent experience, as they don't have to worry about connecting to a VPN."
"The real-time analytics feature in Zscaler Client Connector is another valuable feature called Digital Experience, or ZDX, which can easily identify the root cause of issues accessing public or internal resources and provide good analysis so relevant teams can quickly resolve them, making it a very good tool that helps customers."
"Zscaler Client Connector is quite scalable, and I would rate its scalability as nine or ten out of ten."
"It is very important to see what is happening between the user and the applications that we have, and to filter the traffic from outbound traffic and inside traffic."
"It is very useful, and the logs are very helpful; when we go to logs, we understand what is happening."
"Zscaler Client Connector has eliminated VPN bottlenecks and outages, improved user productivity with instant secure access, and reduced help desk tickets related to VPN issues, overcoming 60% of VPN-related problems while allowing faster onboarding of remote users and better enforcement of zero-trust security policies."
"I'd rate the solution nine out of ten."
"The solution operates in the background seamlessly without the user noticing."
 

Cons

"If Palo Alto reduces the pricing slightly for their products, it would make them more scalable in markets such as India and globally for cybersecurity."
"The tool needs to be improved in terms of integration and interface."
"The solution should force customers to integrate with network traffic to see the full benefits of XDR."
"It is an enterprise-level solution. Its price could be less expensive."
"It would be good if they could make an exception for applications. Sometimes, it can be a bit of a challenge to make exceptions for certain applications that have been used as rogue."
"The only issues that we have are, one the cost, two the dashboard is not very intuitive, even though you can drill down within the dashboard, we usually have to gather information from other sources to determine locations and if its a false positive."
"The MAC agent is not as robust feature-wise as the PC version."
"The technical support is not very good. I find the process difficult."
"This solution needs the option to add an external hard drive."
"I would like to see more tutorials on setting up the Firebox."
"The area where I think this product can be improved is the user interface and the reporting. It can be quite difficult to find the correct logs and to actually find out what is going on. The digging can be time-consuming."
"There were a little bit of problems with the tool's updates, making it an area where improvements are needed."
"The solution is a bit confusing and there are unusual complications with setup."
"I would like to see faster automatation."
"The way Secure Sign-On authentication is happening needs to be improved. When the Secure Sign-On portal is turned on, anybody who comes into the campus, whether he or she is a staff member or a guest, has to go past the initial portal. One of the shortcomings is the username. It shouldn't allow permutations or combinations with upper or lower cases. For example, when there is a username abc, it shouldn't allow ABC or Abc. It should not allow the same username, but currently, two separate people can go in. Therefore, its authentication or validation should be improved, and the case sensitiveness should be picked up. If I have restricted someone to two devices, they shouldn't be able to use different combinations of the same username and get into the third or fourth device. It shouldn't allow different combinations of alphabets to be used to log in."
"WatchGuard technical support requires a license."
"Zscaler Client Connector is not low in cost; it is definitely on the higher side."
"If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down."
"There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available."
"The stability of Zscaler Client Connector needs improvement, as it often disconnects and reconnects."
"I rate this product nine out of ten because I have seen some minor instability issues after updates and some room for UI improvement for deeper analytics, with instances of major issues after updating the GCC that required rollbacks."
"There is a hard learning curve for Zscaler Client Connector; their support isn't the greatest all the time."
 

Pricing and Cost Advice

"This is an expensive solution."
"It's about $55 per license on a yearly basis."
"The cost of Cortex XDR by Palo Alto Networks is $55 to $90 USD per endpoint per month."
"It's the most expensive solution, but features-wise, it's quite strong. It's very good for protection, so the results are very good in the case of protection. I would rate it a two out of ten in terms of pricing."
"It has a yearly renewal."
"It is "expensive" and flexible."
"The price of the solution could be reduced. I have customers that have voiced that the solution is good for the value but if I want to sell more of the solution the price reduction would help."
"I feel it is fairly priced."
"The two larger devices are about $1,000 each and the smaller ones are about $500 or $600 each... It's cheaper and you have more control because it's self-managed."
"It is not expensive. Other products like Fortinet and Check Point are of the same price."
"It has a very good price. It is not the most expensive one, and it is also not the cheapest one. It is just spot-on in terms of price."
"The primary reason that we went with Firebox was its cost. It is very economical and it provided us with all the security functions that we were looking for at the time. And the throughput was more than what we required, so it was a very cost-effective device to deploy on our network."
"The cost three years ago was about $800."
"It's fair pricing, but it could always be reduced."
"Firebox is priced reasonably."
"It's in the medium range. Its price is pretty good considering the functions and add-ons that are used."
Information not available
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Manufacturing Company
10%
Outsourcing Company
13%
Comms Service Provider
12%
Manufacturing Company
9%
Construction Company
8%
Manufacturing Company
18%
Comms Service Provider
10%
Government
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise55
By reviewers
Company SizeCount
Small Business104
Midsize Enterprise30
Large Enterprise17
By reviewers
Company SizeCount
Small Business3
Large Enterprise5
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...
Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)
Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...
How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface,...
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.
What is your experience regarding pricing and costs for Zscaler Client Connector?
My experience with pricing, setup cost, and licensing is that the pricing is fair, though it is a bit costly. It oper...
What needs improvement with Zscaler Client Connector?
For Zscaler Client Connector, I would appreciate more granular control over the client update rollout and slightly fa...
What is your primary use case for Zscaler Client Connector?
My main use case of Zscaler Client Connector is to provide secure, seamless access to the internet and internal appli...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
WatchGuard Threat Detection and Response, WatchGuard Application Control, WatchGuard Data Loss Prevention, WatchGuard Gateway AntiVirus, WatchGuard Intrusion Prevention Service
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Ellips, Diecutstickers.com, Clarke Energy, NCR, Wrest Park, Homeslice Pizza, Fortessa Tableware Solutions, The Phoenix Residence
Information Not Available
Find out what your peers are saying about WatchGuard Firebox vs. Zscaler Client Connector and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.