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Barracuda CloudGen Firewall vs Zscaler Secure Your IoT and OT comparison

 

Comparison Buyer's Guide

Executive Summary

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

Barracuda CloudGen Firewall
Ranking in IoT Security
6th
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
45
Ranking in other categories
Firewalls (23rd), Software Defined WAN (SD-WAN) Solutions (9th), Advanced Threat Protection (ATP) (19th), WAN Edge (10th)
Zscaler Secure Your IoT and OT
Ranking in IoT Security
14th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the IoT Security category, the mindshare of Barracuda CloudGen Firewall is 3.3%, up from 0.5% compared to the previous year. The mindshare of Zscaler Secure Your IoT and OT is 2.0%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Mindshare Distribution
ProductMindshare (%)
Barracuda CloudGen Firewall3.3%
Zscaler Secure Your IoT and OT2.0%
Other94.7%
IoT Security
 

Featured Reviews

Jennifer  Bernice - PeerSpot reviewer
Dotnet Developer at Kohl's
Centralized firewall management has saved time and improved network security across locations
Barracuda CloudGen Firewall could be improved as it has a very high learning curve. It is definitely not a one and done firewall, as a one and done firewall requires a lot of dedicated time to get the machine running the way you want. To improve Barracuda CloudGen Firewall, there should be a lot of tutorials and videos online to help new users. Multiple ways to configure for the same service or feature takes time to determine your customized build. In addition to previous points, the interface can sometimes be clunky when trying to determine how it is organized or arranged.
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
7%
Comms Service Provider
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise10
Large Enterprise10
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Barracuda CloudGen Firewall?
My experience with pricing is that while the licensing cost can be reduced and is somewhat costly, the price is good and affordable.
What needs improvement with Barracuda CloudGen Firewall?
There is room for improvement in terms of response time and first-level support quality. Barracuda CloudGen Firewall needs to learn from FortiManager and Palo Alto, as I see that they have automati...
What is your primary use case for Barracuda CloudGen Firewall?
My main use case for Barracuda CloudGen Firewall is that we purchased it to replace our current Cisco firewall tool. We have always suffered issues trying to manage the Cisco firewall, which is the...
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Also Known As

Barracuda NextGen Firewall, Barracuda CloudGen Firewalls
No data available
 

Overview

 

Sample Customers

ARZ, Bauer, CBCX Technologies, Diamant-groep, Eissmann Group Automotive, European Youth Olympics, Exalo Drilling, FineLine Technologies, Geocell, Grimaldi, Infront Sports & Media, Odlo, Schenker Deutschland AG, Tilak, Verbandsgeneinde Zell, Conservas El Cidacos S.A., Institute for Emergency Medicine and Medicine Management, Erwin Muller GmbH, Info-Tech: NGF is Champion, Schoellerbank, IZB Informatik-Zentrum, RHI AG, Berglandmilch, Antenne Bayern, Sanochemia
Information Not Available
Find out what your peers are saying about Armis, Nozomi, Palo Alto Networks and others in IoT Security. Updated: May 2026.
895,151 professionals have used our research since 2012.