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SonicWall NSv vs Zscaler Cloud Firewall comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 16, 2024

Review summaries and opinions

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

Customer Service

Sentiment score
7.0
Fortinet FortiGate's customer service is responsive and helpful, though technical support experiences vary and can be inconsistent.
No sentiment score available
SonicWall NSv users praise responsive, knowledgeable customer service, valuing efficient technical support despite occasional hold times and minor communication delays.
No sentiment score available
Zscaler Cloud Firewall's support is responsive and knowledgeable, with most users rating service satisfaction around seven or eight out of ten.
The response time for a critical priority one issue was over four hours and they only responded because we threatened legal action for them violating our support contract.
They say they will respond in 24 hours, but I have received responses in a maximum of one hour, which is impressive.
The technical support from Fortinet FortiGate is 24 hours a day seven days a week, and 365 days a year.
 

Room For Improvement

Sentiment score
4.6
Fortinet FortiGate needs better documentation, UI, integration, troubleshooting tools, scalability, reporting, and reduced impact on performance and fees.
Sentiment score
4.1
Pricing is high, and users report slow GUI, limited features, and setup challenges after SonicOS 7 release.
No sentiment score available
Zscaler Cloud Firewall needs enhancements in customizability, integration, support, deployment, data protection, user policies, pricing, and reporting.
FortiWAN supports OSPF but does not support the BGP protocol.
Fortinet VPN and DDoS capabilities are great, yet we need to provide a solution that enables CASB and integration to the cloud.
The relationship between their accounts team and my leadership team seems to be the reason for phasing out FortiGate.
 

Scalability Issues

Sentiment score
7.1
Fortinet FortiGate provides effective scalability and adaptability, though careful budgeting and upgrades are needed for high-demand scenarios.
Sentiment score
7.3
SonicWall NSv scales effortlessly for up to 500 users, consistently meeting performance expectations without capacity limitations.
No sentiment score available
Zscaler Cloud Firewall is highly scalable, managing organizations of all sizes efficiently and receiving high ratings for scalability.
The devices will usually fail way before reaching the capacity advertised in the data sheets, especially when you activate several of the features the device can handle.
The solution is working and it is still stable even across all of these devices and servers.
We have over 10,000 users behind it.
 

Setup Cost

Sentiment score
7.6
Fortinet FortiGate's initial costs are high, but offers competitive pricing and value compared to Cisco and Palo Alto.
No sentiment score available
SonicWall NSv is considered reasonable in price, with initial setup and renewal costs appreciated for their value and technology.
No sentiment score available
The cost of the original deployment fell below £5,000, and licenses are priced at around £3,000.
Every time you upgrade your license, you also get insurance for the equipment.
Overall, FortiGate is affordable.
 

Stability Issues

Sentiment score
7.9
Fortinet FortiGate is highly stable and reliable, with improved performance in newer versions, praised for its consistent robustness.
Sentiment score
7.5
SonicWall NSv is stable and operates smoothly, with minor issues; Cisco may handle certain nuances better.
No sentiment score available
Zscaler Cloud Firewall is highly stable, reliable even in large banks, with most users rating its stability between seven and ten.
All of these issues were resolved in v5.2.
Stability has dramatically improved over the previous main version branch of FortiOS; 5.2.x and 5.4.x are stable enough for critical environments.
Overall, the devices have been very stable.
 

Valuable Features

Sentiment score
8.0
Fortinet FortiGate is valued for its robust security, ease of use, scalability, and comprehensive threat management features.
Sentiment score
7.7
SonicWall NSv offers customizable security features, robust reporting, user-friendly interface, VPN support, and efficient multi-user management without extra charges.
No sentiment score available
Zscaler Cloud Firewall excels in advanced protection, scalability, ease of setup, granular control, and effective management of internet traffic.
The two most valuable features are VPN and firewalling.
WiFi network for visitors isolated from our corporate WiFi network using only one unit
Allows for firewall rules to be programmed and named in a way that makes it 'readable'
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Ranking in Firewalls
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
316
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
SonicWall NSv
Ranking in Firewalls
35th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
7
Ranking in other categories
No ranking in other categories
Zscaler Cloud Firewall
Ranking in Firewalls
26th
Average Rating
8.4
Reviews Sentiment
7.8
Number of Reviews
16
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2024, in the Firewalls category, the mindshare of Fortinet FortiGate is 19.8%, up from 17.1% compared to the previous year. The mindshare of SonicWall NSv is 0.2%, up from 0.1% compared to the previous year. The mindshare of Zscaler Cloud Firewall is 0.3%, down from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls
 

Featured Reviews

DineshKumar28 - PeerSpot reviewer
Effective threat prevention with responsive customer support
We are using Fortinet FortiGate as a firewall Fortinet FortiGate has been invaluable. It has helped save costs due to its various features, reliable performance, very good UI, low latency, and stability. The Threat Intel engine in Fortinet FortiGate is highly rated for its effectiveness in…
Sumesh Panikkar - PeerSpot reviewer
Provides effective threat prevention and helps improve security
We face some challenges when we upgrade the solution. If I use NSv 400, I can't upgrade to the next generation. We cannot upgrade the VM to the next generation. We have to rebuild a new VM and copy the configurations. We cannot upgrade straightaway. The solution must allow us to upgrade the same machine to a newer version without many changes.
Vikram Srirama. - PeerSpot reviewer
A highly scalable solution that helps monitor and block undesired, non-standard traffic
Zscaler Cloud Firewall is a cloud-based solution. Zscaler Cloud Firewall is a good product. Since it's a SaaS product, most of the maintenance of devices is eliminated, and it is bundled with your secure web gateway. People should use Zscaler Cloud Firewall for their remote users or work-from-home users. Overall, I rate Zscaler Cloud Firewall a nine out of ten.
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Top Industries

By visitors reading reviews
Educational Organization
22%
Computer Software Company
15%
Manufacturing Company
6%
Comms Service Provider
6%
Computer Software Company
23%
Real Estate/Law Firm
11%
Government
7%
Legal Firm
6%
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about SonicWall NSV?
The product helps improve our security.
What is your experience regarding pricing and costs for SonicWall NSV?
The tool is moderately priced. We need to purchase an additional license for NSM. We can manage all the firewalls thr...
What needs improvement with SonicWall NSV?
We face some challenges when we upgrade the solution. If I use NSv 400, I can't upgrade to the next generation. We ca...
What do you like most about Zscaler Cloud Firewall?
The product’s firewall and VPN package are fantastic compared to any other solution.
What is your experience regarding pricing and costs for Zscaler Cloud Firewall?
The product is a bit expensive compared to the solutions offered by its competitors, like Palo Alto. There is a need ...
What needs improvement with Zscaler Cloud Firewall?
Apart from the issues associated with the product in areas like the DC performance issues and DC failover, Zscaler Cl...
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
SonicWall Network Security Virtual
No data available
 

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
Comlogic, Depaul, Hutt City Council
Zenith Live, Azure, Carlsberg Group
Find out what your peers are saying about SonicWall NSv vs. Zscaler Cloud Firewall and other solutions. Updated: October 2024.
816,406 professionals have used our research since 2012.