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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Barracuda CloudGen Firewall

    Score9.4 out of 10
    N/ABarracuda CloudGen Firewalls provides a wide range of security and connectivity features, including web filtering, NAC and SSL VPN and other features for remote access, as well as protection as edge devices and IoT security.N/A

    Zscaler Internet Access

    Score8.8 out of 10
    N/AZscaler Internet Access™ (ZIA) is a secure web gateway (SWG), delivering cloud native cyberthreat protection and zero trust access to the internet and SaaS apps.N/A
    Pricing
    Barracuda CloudGen FirewallZscaler Internet Access
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    Barracuda CloudGen FirewallZscaler Internet Access
    Free Trial
    YesNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional DetailsBarracuda offers prospective buyers a build and quote tool on their website.—
    More Pricing Information
    Community Pulse
    Barracuda CloudGen FirewallZscaler Internet Access
    Considered Both Products
    Barracuda Networks Inc.
    No answer on this topic
    Zscaler
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    99%
    Would buy again
    171 Answers
    Delivers good value for the price
    No answers on this topic
    99%
    Delivers good value for the price
    147 Answers
    Happy with the feature set
    No answers on this topic
    99%
    Happy with the feature set
    170 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    95%
    Lived up to sales and marketing promises
    126 Answers
    Implementation went as expected
    No answers on this topic
    89%
    Implementation went as expected
    136 Answers
    Features
    Barracuda CloudGen FirewallZscaler Internet Access
    Firewall
    Comparison of Firewall features of Barracuda CloudGen Firewall and Zscaler Internet Access
    Feature
    Barracuda CloudGen Firewall
    9.5
    11 Ratings
    10% above category average
    Zscaler Internet Access
    -
    Ratings
    Identification Technologies9.710 Ratings00 Ratings
    Visualization Tools8.510 Ratings00 Ratings
    Content Inspection9.49 Ratings00 Ratings
    Policy-based Controls9.810 Ratings00 Ratings
    Active Directory and LDAP9.611 Ratings00 Ratings
    Firewall Management Console9.611 Ratings00 Ratings
    Reporting and Logging9.411 Ratings00 Ratings
    VPN9.710 Ratings00 Ratings
    High Availability9.99 Ratings00 Ratings
    Stateful Inspection9.88 Ratings00 Ratings
    Proxy Server9.04 Ratings00 Ratings
    Identity Management
    Comparison of Identity Management features of Barracuda CloudGen Firewall and Zscaler Internet Access
    Feature
    Barracuda CloudGen Firewall
    -
    Ratings
    Zscaler Internet Access
    5.0
    2 Ratings
    56% below category average
    Multi-Factor Authentication00 Ratings5.02 Ratings
    Endpoint Security
    Comparison of Endpoint Security features of Barracuda CloudGen Firewall and Zscaler Internet Access
    Feature
    Barracuda CloudGen Firewall
    -
    Ratings
    Zscaler Internet Access
    10.0
    2 Ratings
    6% above category average
    Endpoint Detection and Response (EDR)00 Ratings10.02 Ratings
    Threat Intelligence
    Comparison of Threat Intelligence features of Barracuda CloudGen Firewall and Zscaler Internet Access
    Feature
    Barracuda CloudGen Firewall
    -
    Ratings
    Zscaler Internet Access
    9.5
    5 Ratings
    7% above category average
    Network Analytics00 Ratings9.75 Ratings
    Threat Recognition00 Ratings9.45 Ratings
    Vulnerability Classification00 Ratings9.45 Ratings
    Automated Alerts and Reporting00 Ratings9.45 Ratings
    Threat Analysis00 Ratings9.75 Ratings
    Threat Intelligence Reporting00 Ratings9.75 Ratings
    Automated Threat Identification00 Ratings9.15 Ratings
    Zero Trust Security
    Comparison of Zero Trust Security features of Barracuda CloudGen Firewall and Zscaler Internet Access
    Feature
    Barracuda CloudGen Firewall
    -
    Ratings
    Zscaler Internet Access
    9.7
    5 Ratings
    4% above category average
    Continuous Verification00 Ratings9.75 Ratings
    Secure Web Gateways00 Ratings9.75 Ratings
    Network Flow Control00 Ratings9.75 Ratings
    Network Traffic Analysis00 Ratings9.45 Ratings
    Segmentation Leveraging00 Ratings10.04 Ratings
    Admin Access Control00 Ratings9.45 Ratings
    Network Data Encryption00 Ratings9.45 Ratings
    Network Topology Mapping00 Ratings10.02 Ratings
    Best Alternatives
    Barracuda CloudGen FirewallZscaler Internet Access
    Small Businesses
    SonicWall NSA Series
    Score8.4 out of 10
    No answers on this topic
    Medium-sized Companies
    Quantum Firewalls and Security Gateways
    Score9.6 out of 10
    No answers on this topic
    Enterprises
    Cisco Adaptive Security Appliance (ASA) Software
    Score9 out of 10
    No answers on this topic
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Barracuda CloudGen FirewallZscaler Internet Access
    Likelihood to Recommend
    10.0
    (14 ratings)
    8.7
    (22 ratings)
    Usability
    5.5
    (1 ratings)
    8.5
    (6 ratings)
    Support Rating
    6.0
    (4 ratings)
    8.1
    (5 ratings)
    Vendor post-sale
    -
    (0 ratings)
    8.0
    (1 ratings)
    Vendor pre-sale
    -
    (0 ratings)
    8.0
    (1 ratings)
    User Testimonials
    Barracuda CloudGen FirewallZscaler Internet Access
    Likelihood to Recommend
    Barracuda Networks Inc.
    I would say a small business with a basic firewall and security needs would be a perfect fit for the Barracuda CloudGen firewall. I know that they soon end up leaving the NG models and are moving forward with the F series firewall. I think the F series is a much more difficult to manage device and doesn’t offer simplistic configuration or use and lacks cloud control so I don’t understand the move on Barracuda’s part to nix a great easy to manage the firewall. I do think that the NG line is maybe too simple for bigger businesses and would lack some main features that they would require.
    Incentivized
    Read full review
    Zscaler
    It's best suited for a distributed remote workforce, securing internet access for users from anywhere. Suitable for highly regulated industries, such as banking and Healthcare. Not a good fit for an organisation where most of its legacy is in an on-premises environment. Bandwidth-intensive industries like media/entertainment firms.
    Incentivized
    Read full review
    Pros
    Barracuda Networks Inc.
    • The management software is excellent. It make it much easier to manage the firewalls than some of the other vendors.
    • Watching real-time traffic is easy to do when trying to troubleshoot a users issues getting to a particular service.
    • Support from Barracuda has been excellent. We rate their phone and online remote support as being the best in the business.
    • We like the QoS and Traffic shaping of the NG Firewalls. They help is manage our limited bandwidth, so that business critical resources are available over lesser critical resources.
    • Integration with Active Directory makes it easy to identify users activities in logs.
    Incentivized
    Read full review
    Zscaler
    • Single Pane of Glass Management - Everything is very easy to access and monitor the entire environment from an internet security perspective.
    • Install Flexibility - We can and do install Zscaler Internet Access on both our client devices as well as our SD-WAN appliances and servers. This allows us to control internet security even on devices without an agent in our networks.
    Incentivized
    Read full review
    Cons
    Barracuda Networks Inc.
    • Very complex and steep learning curve to get up to speed.
    • Multiple ways to configure for the same service or feature. Takes time to determine "your" customized build.
    • Interface can sometimes be clunky when trying to determine how it's organized or arranged. Again, steep learning curve.
    Read full review
    Zscaler
    • The logs feel kind of lack luster
    • When issues are arising with SSL Inspection, logs show everything working despite end user experience
    • Could use some kind of global find functionality or something that would allow you to search the entire configuration for matching URLs and the like
    Incentivized
    Read full review
    Likelihood to Renew
    Barracuda Networks Inc.
    No answers on this topic
    Zscaler
    While Zscaler Internet Access (ZIA) delivers critical value in cloud security and RBI compliance, I rate renewal likelihood 7/10 due to evolving needs versus platform limitations. Below is my rationale:
    Key Gaps:
    1. Advanced Threat Costs:
    ZIA’s add-ons (e.g., Advanced DLP, Sandboxing) incur 35%+ cost premiums – straining budgets as transaction volumes (UPI/iMobile) grow 50% YoY.
    2. API Banking Scalability:
    ZIA’s API rate limits throttle real-time policy sync during UPI peaks (10K+ TPS), forcing workarounds for finacle integrations.
    3. RBI Future-Proofing:
    Limited native support for upcoming digital rupee (CBDC) security rules requires custom development, increasing compliance overhead.
    Incentivized
    Read full review
    Usability
    Barracuda Networks Inc.
    Easy enough to use and configure using the management UI. Reporting from the web filter is a little clunky, and not very user friendly. To be perfectly honest, once it's set up and running, there isn't a lot to do from the day-to-day side of things, which is not a bad thing.
    Read full review
    Zscaler
    The application is easy to install and configure on all Windows devices. To troubleshoot any internet issue, we can easily collect all the relevant logs from Zscaler and check the exact issue. The only problem is with the uninstall, as a dedicated crew needs to provide the password.
    Incentivized
    Read full review
    Performance
    Barracuda Networks Inc.
    No answers on this topic
    Zscaler
    There are often performance issues reported
    Incentivized
    Read full review
    Support Rating
    Barracuda Networks Inc.
    I could go on and on about how good Barracuda's support really is. I have yet to have a problem they didn't help me fix and I always learn something when talking with them. The story that best describes my overall experience with Barracuda's support is this: When I first put in the xSeries they had a problem with a policy route. There was a bug in the code and in the one situation I was it, it just would not work. I went up the levels of support and they couldn't fix it. Well, next thing I know I am on the phone with 2 of the guys that programmed the thing and they work out the solution in no time and get me going. That is support. That is what I have come to expect from Barracuda. If the tech on the phone doesn't know the answer, they do not stop until they find it. Grant it, I also have to admit I do not call support with every problem, I try to work it out on my own first as that is how I learn best, so when I do call support it is going to be complicated.
    Incentivized
    Read full review
    Zscaler
    Zscaler's ZIA support is quick and knowledgable. They respond within 1-2 hours of you submitting your ticket. They are very thorough and are typically ready to jump on a live troubleshooting session. Our ZIA platform and how we use is it unique so at times tickets can be open for weeks but we alway get quality support compared to other unrelated product support in our enterprise
    Incentivized
    Read full review
    Alternatives Considered
    Barracuda Networks Inc.
    Our Cisco firewall was always difficult to make any changes against. It had no user-friendly GUI interface. We were calling technical support most of the time whenever we needed to make any changes. The Barracuda CloudGen Firewall has a GUI interface which we are looking forward to getting better acquainted with as we move off of our old Cisco. Of course, Barracuda's technical support is always there and is top notch!
    Read full review
    Zscaler
    Zscaler Intenet Access outperformed the competition due to its lightning-fast policy delivery and cross-compatibility. It is easy to track employee usage and block unnecessary websites, reducing company internet usage. Zscalar installed on every system increases cloud-based software bandwidth, decreasing user turnaround time and increasing efficiency.
    Incentivized
    Read full review
    Return on Investment
    Barracuda Networks Inc.
    • We saved multiple thousands of dollars the first year out with the firewall in maintenance fees. We paid for the firewall and 3 years of service and still saved money.
    • The ease of management allows me to do my job more efficiently. I save a lot of time when doing my day to day job because I can get to my firewall virtually anywhere.
    • I feel a lot safer and my business more secure knowing that I have configured things the way they need to be and it was simple and not overly complicated.
    Incentivized
    Read full review
    Zscaler
    • Has allowed us to remove other products that were suboptimal
    • Saved us money overall by stacking it with other Zscaler products
    • Created a more secure work environment for our users through intelligent internet policies that are not needlessly restrictive while still maintaining security best practices
    Incentivized
    Read full review
    ScreenShots

    Barracuda CloudGen Firewall Screenshots

    Product screenshotProduct screenshotProduct screenshotProduct screenshotProduct screenshot

    Zscaler Internet Access Screenshots

    Screenshot of an overview of Zscaler Internet Access (ZIA), a cloud native security service edge (SSE) solution that builds on a decade of secure web gateway leadership. Offered as a scalable SaaS platform through Zscaler's security cloud, it replaces legacy network security solutions, preventing advanced attacks and data loss with a comprehensive zero trust approach. ZIA is integrated into the Zscaler Zero Trust Exchange™ to provide superior defense-in-depth, secure connectivity, end user experience, and administrative visibility and control.