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Fortinet FortiGate-VM 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
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.
No sentiment score available
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.
No sentiment score available
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
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.
No sentiment score available
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.
No sentiment score available
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)
Fortinet FortiGate-VM
Ranking in Firewalls
9th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
117
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 Fortinet FortiGate-VM is 1.8%, up from 1.8% 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…
SHUBHAM BHINGARDE - PeerSpot reviewer
A tool to help businesses create a blockage for external traffic
The tool improved the security in our company's virtualized environment, as it was helpful in creating an additional layer of security for the organization and for the use of the internet. The tool was the most important product to be implemented in the organization. To be able for our organization to build our services, we need to operate inside a certain network while ensuring that the outside traffic gets blocked by using the firewall services from the tool, as it helps to create a secure network inside our company. Without the tool in our organization, our network would have been compromised. The aforementioned area consists of details related to how the tool helps with the workload protection aspect. I recommend the solution to others who plan to use it since it helps in areas where it helps block a particular website with the help of the firewall functionalities that it possesses. The tool also helps block outside traffic, and it is mandatory to implement a firewall as an organization grows for the smooth operations of business. I rate the tool a ten out of ten.
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
22%
Financial Services Firm
8%
Manufacturing Company
6%
Government
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 ...
Features comparison between Palo Alto and Fortinet firewalls
In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it...
Which would you recommend - FortiGate VM or Azure Firewall?
Both of these solutions are excellent options that provide flexible scalability and solid security. Fortinet Fortigat...
What do you like most about Fortinet FortiGate-VM?
An enhanced security solution for any kind of alert that we have configured.
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
FortiGate Virtual Appliance, FortiGate-VM
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
Security7 Networks, COOPENAE
Zenith Live, Azure, Carlsberg Group
Find out what your peers are saying about Fortinet FortiGate-VM vs. Zscaler Cloud Firewall and other solutions. Updated: October 2024.
816,636 professionals have used our research since 2012.