Fortinet FortiGate vs Zscaler Cloud Firewall comparison

Fortinet and Zscaler are both solutions in the Firewalls category. Fortinet is ranked #2 with an average rating of 8.3, while Zscaler is ranked #24 with an average rating of 8.6. Fortinet holds a 21.4% mindshare in Firewalls, compared to Zscaler’s 0.4% mindshare. Additionally, 90% of Fortinet users are willing to recommend the solution, compared to 92% of Zscaler users who would recommend it.

Fortinet FortiGate

Read 330 Fortinet FortiGate reviews

78,842 Views
58,697 Comparison Views

90% willing to recommend

Zscaler Cloud Firewall

Read 18 Zscaler Cloud Firewall reviews

1,317 Views
954 Comparison Views

92% willing to recommend

Fortinet FortiGate

Zscaler Cloud Firewall

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 9, 2025

Fortinet FortiGate and Zscaler Cloud Firewall compete in the cybersecurity market. FortiGate seems to have an upper hand for on-premises and hybrid environments due to its affordability and integration capabilities, while Zscaler excels in cloud environments with its cloud-native approach.

Features: Fortinet FortiGate's valuable features include antivirus, intrusion prevention system (IPS), and SD-WAN. It also integrates well with other Fortinet products, offering web filtering and SSL VPN for a comprehensive security suite. Zscaler Cloud Firewall provides cloud-driven security focus, offering seamless integration with cloud systems and advanced application monitoring capabilities.

Room for Improvement: Fortinet FortiGate could enhance its product portfolio organization and improve support for emerging technologies like IPv6 and more efficient licensing processes. Zscaler Cloud Firewall could work on expanding its data center reach to mitigate latency, improve cost competitiveness, and enhance service functionalities to better cater to on-premises requirements.

Ease of Deployment and Customer Service: Fortinet FortiGate is praised for its deployment flexibility across different cloud environments, though customer service experiences can vary. Zscaler offers easier integration and faster scalability in cloud-native setups but could improve its global support and responsiveness.

Pricing and ROI: Fortinet FortiGate offers competitive pricing and flexible licensing that appeal to budget-conscious organizations, ensuring quick ROI through its broad feature set. Zscaler employs tiered subscriptions more suited to larger enterprises, which may result in higher costs for smaller businesses despite offering an extensive range of services.

To learn more, read our detailed Fortinet FortiGate vs. Zscaler Cloud Firewall Report (Updated: April 2025).

Buyer's Guide

Fortinet FortiGate vs. Zscaler Cloud Firewall

April 2025

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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

Fortinet FortiGate

Ranking in Firewalls

2nd

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

330

Ranking in other categories

Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)

Zscaler Cloud Firewall

Ranking in Firewalls

24th

Average Rating

8.2

Reviews Sentiment

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.4%, up from 17.7% compared to the previous year. The mindshare of Zscaler Cloud Firewall is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls

Featured Reviews

EhabAli

Sr. Cybersecurity Solutions Architect at BMB

Efficient, user-friendly, and affordable

In the past, NSS Labs was utilized to test files and verify the numbers and datasheets. It would be beneficial to have an organization or testing lab that can verify the numbers in our datasheets since changes are frequently made, which can be inconvenient for review. For instance, when comparing different competitors such as Forcepoint, Palo Alto, and Check Point, the throughput or numbers in the datasheet may be lower than the actual numbers. Conversely, Fortinet typically reports very high numbers, but they cannot be replicated in the real world. Therefore, it would be advantageous for them to partner with a neutral testing organization such as NSS Labs to validate these numbers, thus providing more credibility and comfort to everyone regarding the accuracy of the datasheets. For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial. This tool shows a lot of promise and is very good. Making it free would help many companies deliver their products in a more efficient and integrated way. It would also be more valuable to include the tool with the firewall package or license instead of having to pay extra for it. Paying extra puts more pressure on small companies to deliver the firewall and complete the configuration, especially if they have hundreds or thousands of policies. It's very painful to move through these policies line by line. The stability has room for improvement. When it comes to Secure SD-WAN, everything is fine. They are going the right way. SD-WAN is very promising. They can provide the SD-WAN solution separately, but they will not take this approach because even the smallest firewall can support the features, so there is no need to have a separate service or appliance. They are following the right steps, and there is nothing to be improved. Feature-wise, I'm really satisfied with the new release, and the features they have added. For now, it's fine.

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Bhaskar Rao

Network manager admin at Yamaha

Though it helps deal with web traffic or any malicious traffic, it needs to work on its DC performance issues

The product's initial setup phase is moderate in level, so it is neither very complex nor very easy. For the deployment, my company first needs to gather all the requirements of the users and the domain names and consider how many users there are in the company. In the implementation and planning part, my company needs to consider what kind of policies we will create while ensuring that the policies are created based on the requirements of the users. There is a need to segregate the users' requirements since there are separate departments in the company, like the HR department, sales department, IT department, and manufacturing department, so that our company can create policies depending on their requirements. On-site, if you want a GRE tunnel, our company can handle GRE tunnel traffic routing and Zscaler Cloud Firewall, after which Zscaler will take action based on the policies created by our organization. For the deployments and maintenance, a team of five members consisting of two managers and three engineers is required.

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Quotes from Members

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

Pros

"Offers good security and filtering."

"The most valuable features are the enterprise modeling and the simple interface."

"Mainly the FortiGate reporting system is very good. It guides us through all the expectations of security. Fortinet provides us all that we need for security. Also, Fortinet FortiGate is a next-generation firewall. It is much more advanced than others."

"The stability of the solution is excellent, as it is with other Fortinet products."

"Its administrative panel is very intuitive and simple. It is simpler than the other solutions that we had. As an administrator, we are always looking for the easiest solution to manage network policies. We are able to filter everything on our network and also use the VPN feature, which is important these days when people are working remotely during COVID."

"The most valuable features of Fortinet FortiGate are the APIs. They are the most widely known."

"We were looking for the VPN feature and controlling the inflow and outflow of all the traffic within the site and across the sites. We are also using it for the VPN and VLANs."

"The license management is very valuable. You can get a new license each year, or you can enroll every two to four years. You can get the logs, and you will get the information on the risk in your network and the entire organization. With this information, you can take action on your actives, computers, or devices. You can bring your own device as an SSE."

More Fortinet FortiGate pros

"Most of the features that Zscaler has to offer, we will deploy."

"If malicious traffic attacks our on-premises servers, then it gets blocked by Zscaler Cloud Firewall."

"Zscaler provides effective protection against various cyber threats ensuring a safe environment"

"It provides in-depth visibility into your network, ensuring that traffic flowing into your organization, be it from offices or individual users, is effectively filtered and secured through multiple layers of protection."

"I like the ease of deployment and its flexibility. We don't need to deal with license, quotes, procurement, delivery, and installation. Everything is software-based, and it's very easy to operate."

"It helps a lot of companies to reduce their downtime. Also, It helps businesses in terms of being secured and protected from any threats."

"The visibility and log availability offered are highly valued for troubleshooting purposes, and this is a key factor driving customer interest in the firewall module."

"The solution offers good sandboxing."

More Zscaler Cloud Firewall pros

Cons

"Fortinet FortiGate can improve the integration with Active Directory. Additionally, I would like to have a Cloud Controller, such as they do in the Cisco Meraki solution."

"It is stable, but its stability can be improved."

"Application management can be improved."

"There are problems with the custom reporting of the unique traffic. The data is there, but it is too difficult for us to extract."

"They could improve the response time and quality of support."

"You do need some IT knowledge in order to effectively work with the solution."

"Price, of course, can always be more competitive or better."

"I prefer Palo Alto over Fortinet FortiGate. Its IPS engine is not better than the Palo Alto version. The monitoring tool needs improvement, and the syslog configuration needs enhancement."

More Fortinet FortiGate cons

"If I can get rid of Jetscaler, I will use Twingate for sure."

"When it comes to customer support, there is room for improvement in Zscaler's service."

"There are several areas for improvement. Firstly, the GUI is outdated, with noticeable lags and delays, especially when generating reports for past transactions."

"I don't have the visibility of a control dashboard or a network management system."

"Certain criteria need to be met if you want to scale this solution."

"The product could improve its integration with some legacy systems."

"The issue right now is probably that Zscaler is not providing web browser isolation. Another solution, Menlo, offers this. For one customer, we had to send traffic to Menlo to do the isolation for us. It was requested by the customer so that they could integrate any iframe. Zscaler needs to add this type of feature in their next release."

"Apart from the issues associated with the product in areas like the DC performance issues and DC failover, Zscaler Cloud Firewall's IP should not have a proxy IP."

More Zscaler Cloud Firewall cons

Pricing and Cost Advice

"Work through partners for the best pricing."

"The pricing for this solution is good."

"Compared to other firewall products, it's a little cheaper in terms of pricing."

"Its pricing is good. It's average or normal as compared to Palo Alto and Check Point firewalls."

"It is cost-effective, and provides a good value for your money. The pricing, and license renewal, is very reasonable for us."

"It is not a very costly product if you compare it with other products. The return on investment is also good. If you compare the return of investment and money that you are spending on this product with Palo Alto, Cisco, Check Point, and other solutions, the investment is very less. We are happy with this solution. The optional licenses are there, and you can choose which one you want and which one to avoid."

"I give the pricing a nine out of ten."

"If the price of the license in Fortinet FortiGate was less expensive it would be better."

More Fortinet FortiGate pricing and cost advice

"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing an eight out of ten."

"Zscaler is priced too high compared to the cost of Fortinet."

"The licensing is on a yearly basis. It is somewhere around 30 or 40 pounds per user for our organization."

"It is not the most budget-friendly solution, but it's important to consider its overall value."

"The product is a bit expensive compared to the solutions offered by its competitors, like Palo Alto. There is a need to make yearly payments towards the license in charges associated with the product."

"There is an annual license required for the use of the Zscaler Cloud Firewall."

"There are licensing costs, and I would not say that it's a cheap vendor."

"It is expensive for small businesses."

More Zscaler Cloud Firewall pricing and cost advice

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Comparison Review

it_user216600

Senior Technical Consultant with 51-200 employees

Jan 3, 2016

Sophos UTM vs. Fortinet FortiGate

I have used both Sophos and Fortinet products in production and I have found the Sophos UTM appliances (hardware and virtual) to be a better fit most of the time -- with a few caveats which I will touch on below. In both instances, the transition from TMG will be mostly straightforward. The main…

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Top Industries

By visitors reading reviews

Educational Organization

21%

Computer Software Company

14%

Comms Service Provider

Manufacturing Company

Computer Software Company

14%

Financial Services Firm

12%

Manufacturing Company

Government

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 at large. In my opinion, Fortinet would be the best option and l use Fortinet too...

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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 the firewalls change every 5 to 7 years as stated but you really do need to upg...

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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 good. The most valuable features for me are their web and email filtering. I wou...

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Which lesser known firewall product has the best chance at unseating the market leaders?

Netscope, Zscaler if they continue route they are on now. FIrewalls needs great deal of automation on each end, datacenter and endpoint. In between you have branch office. So blending EPP and firew...

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What do you like most about Zscaler Cloud Firewall?

The product’s firewall and VPN package are fantastic compared to any other solution.

See all answers

What is your experience regarding pricing and costs for Zscaler Cloud Firewall?

Zscaler Cloud Firewall is quite expensive compared to competitors. However, it offered moderate value for money.

See all answers

Comparisons

Sophos XG vs Fortinet FortiGate

Compared 22% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 13% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 11% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 5% of the time

SonicWall TZ vs Fortinet FortiGate

Compared 5% of the time

More Fortinet FortiGate Competitors

Azure Firewall vs Zscaler Cloud Firewall

Compared 16% of the time

OPNsense vs Zscaler Cloud Firewall

Compared 11% of the time

Check Point NGFW vs Zscaler Cloud Firewall

Compared 9% of the time

Palo Alto Networks NG Firewalls vs Zscaler Cloud Firewall

Compared 8% of the time

Cisco Multicloud Defense vs Zscaler Cloud Firewall

Compared 6% of the time

More Zscaler Cloud Firewall Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

April 2025

Download Fortinet FortiGate product report

Buyer's Guide

Zscaler Cloud Firewall

April 2025

Download Zscaler Cloud Firewall product report

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall

No data available

Overview

Fortinet FortiGate offers comprehensive network security and firewall protection across multiple locations. It effectively manages data traffic and secures environments with features like VPN, intrusion prevention, and UTM controls.

Organizations rely on Fortinet FortiGate for its robust integration with advanced security policies, ensuring significant protection for enterprises, cloud environments, and educational sectors. It facilitates network segmentation, application-level security, and authentication management, securing communication within and between locations such as branches and data centers. Its efficient SD-WAN and UTM features enable streamlined data management and enhanced threat protection capabilities. Users appreciate its centralized management, facilitating seamless operations across diverse environments.

What are the key features of Fortinet FortiGate?

VPN Capabilities: Ensure secure remote access for users and seamless site-to-site connections.
Intrusion Prevention System (IPS): Detect and prevent security threats and vulnerabilities.
Advanced Firewall: Offers robust firewalling with application control and web filtering.
SD-WAN: Optimizes application performance and enhances bandwidth management.
SSL VPN: Provides reliable and secure access for remote workers.

What benefits should users expect from Fortinet FortiGate?

High-performance Security: Delivers effective threat mitigation with high availability.
Centralized Management: Simplifies network operations with cloud-based management tools.
Detailed Analytics: Provides comprehensive insights into network activity and security threats.
Load Balancing: Ensures optimal resource distribution and traffic management.

Fortinet FortiGate is crucial in sectors like education, offering robust networks for secure data flow between campuses and facilitating remote learning. In enterprise environments, it allows efficient management of application traffic and security across multiple branches, while in the cloud, it seamlessly integrates with diverse platforms to enhance security infrastructure.

Fortinet

Zscaler enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud first world. Its flagship services, Zscaler Internet Access and Zscaler Private Access, create fast, secure connections between users and applications, regardless of device, location, or network. Zscaler services are 100% cloud-delivered and offer the simplicity, enhanced security, and improved user experience that traditional appliances or hybrid solutions are unable to match. Used in more than 185 countries, Zscaler operates the world’s largest cloud security platform, protecting thousands of enterprises and government agencies from cyberattacks and data loss.

Check more details: https://www.zscaler.com/produc...

Zscaler

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

Zenith Live, Azure, Carlsberg Group

Buyer's Guide

Fortinet FortiGate vs. Zscaler Cloud Firewall

April 2025

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