Fortinet FortiOS vs Zscaler Cloud Firewall comparison

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120,425 views|88,209 comparisons
90% willing to recommend
Fortinet Logo
4,259 views|3,648 comparisons
98% willing to recommend
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2,392 views|1,711 comparisons
100% willing to recommend
Comparison Buyer's Guide
Executive Summary

We performed a comparison between Fortinet FortiOS and Zscaler Cloud Firewall based on real PeerSpot user reviews.

Find out in this report how the two Firewalls solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed Fortinet FortiOS vs. Zscaler Cloud Firewall Report (Updated: March 2024).
769,662 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"It's very good and very stable for businesses. It works very well.""I am "headache free" that I don't have to categorize all the websites and that security has been pre categorized by the people, and that the services are getting updated. At least one part of my problem is over.""The GUI is good.""The product offers very good security.""We've found the solution to be pretty stable.""This solution has solid UTM features combined with a nice GUI.""Some of the valuable features are the firewall, IPS, web filter, and gateway capabilities. Additionally, it is easy to use and flexible.""The signature database and zero-day detection are Fortinet FortiGate's most valuable features."

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"The SSL VPN is fee for use is most attractive.""The solution is extremely scalable.""FortiGate as a product is very easy to configure.""The most valuable features of Fortinet FortiOS are the SD-WAN, SSL inspection, and IDS/IPS functions.""The customer service and support team are excellent.""I have found the most valuable features to be the policies, cache, and the SD-WAN.""The stability of Fortinet meets our requirements and I'm satisfied with it.""The pricing is excellent."

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"The product’s firewall and VPN package are fantastic compared to any other solution.""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 scalability is okay. We have around 2200 people using this solution.""It is a stable solution.""The solution is scalable.""It helps a lot of companies to reduce their downtime. Also, It helps businesses in terms of being secured and protected from any threats.""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.""Includes advanced tech protection."

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Cons
"The sniffing packets or packet captures, can be simplified and improved because it's a little confusing.""There are problems with the custom reporting of the unique traffic. The data is there, but it is too difficult for us to extract.""I think that the infrastructure for the VPN could be improved. The way that it is bundled also made it difficult to use and sell as it is too expensive.""Fortinet FortiGate needs to improve the logging and reporting. Additionally, the next-generation application's policies should be improved. When they were released they had bugs.""It is quite new for us, and we need to go more in-depth into the monitoring tools. It provides different features that we need to do what we want. So far, it is okay for us. In terms of improvement, in the future, they can provide a faster implementation of features. Some of the features are first available in other solutions. Fortinet sometimes takes a little bit longer than other solutions, such as Check Point, to implement new features.""Performance and technical support are the main issues with this solution.""Some of the features in the graphical user interface do not work, which requires that we used the command-line-interface.""The process of configuring firewall rules appears excessively complex."

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"The solution is good, but they have poor marketing in Nigeria. They need to market their product better.""FortiOS's bandwidth and interface could be improved.""I would like to see fewer bugs. If you use the box with its basic features, the solution is straightforward and stable, but you can run into bugs when using newer features or in more complex use cases. They included a DNS filter as a new feature, and I had issues that required raising a ticket with customer support.""The report and policy optimization tools can be improved in the next release.""They're using a lot of application-specific IC, so that may be causing some performance issues. And whenever a Fortinet adds new features, it can affect performance.""The signature discs, compared to Palo Alto, aren't as good. It takes more time to get the signature updates.""Technical support could be better. Some competitors have much more responsive support teams.""The solution's graphic interface could be a bit more responsive and include notations when changes are made."

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"Because it's on cloud, it doesn't allow application of extra settings.""Instead of the standard license, they should certainly provide customers with the visibility to access and view the logs.""There are some areas it could improve when it comes to blocking, we have to block some things manually. For example, if we block a top-level domain we have seen that the new IPs come through, the IPs are not blocked. There should be some more granular way of doing it. My only request is if you're blocking something at a top level, the sub-level sub-domains and all those other IPs should be blocked too automatically.""Its technical support services could be better.""The product could improve its integration with some legacy systems.""Pricing is a challenge.""They do not provide a few components that are fundamental to differentiate the products""It would be better if they improved their policy, package visibility, and flexibility while we're creating rules for inspection. It could also be cheaper or more things could be included in the basic package. In the next release, I would like better coverage in the Asia Pacific region and better quality of service."

More Zscaler Cloud Firewall Cons →

Pricing and Cost Advice
  • "Fortinet has one or two license types, and the VPN numbers are only limited by the hardware chassis make."
  • "These boxes are not that expensive compared to what they can do, their functionality, and the reporting you receive. Fortinet licensing is straightforward and less confusing compared to Cisco."
  • "Go for long term pricing negotiated at the time of purchase."
  • "Work through partners for the best pricing."
  • "The value is the capability of having multiple services with one unique license, not having the limitation per user licensing schema, like other vendors."
  • "Easy to understand licensing requirements."
  • "​We saved a bundle by not needing all the past appliances from an NGFW.​"
  • "The cost is too high... They have to focus on more features with less cost for the customer. If you see the market, where it's going, there are a lot of players offering more features for less cost."
  • More Fortinet FortiGate Pricing and Cost Advice →

  • "The program is expensive."
  • "We pay an annual license fee. It is rather expensive so I would like to perhaps see a drop in price in the future."
  • "Be sure to choose a licensing plan that leaves a little headroom so performance is not an issue."
  • "We pay $100,000. That covers the cost of the hardware that we run the VN's on. That also includes any SGNA costs for the internal support tech."
  • "Pricing depends on implementation and licensing choices and is usually not a practical budget choice for small businesses."
  • "The support contracts are usually about $100 - $200 a device."
  • "The software costs roughly half what the hardware costs. Overall, the product is expensive."
  • "The price of Fortinet FortiOS has been reasonable."
  • More Fortinet FortiOS Pricing and Cost Advice →

  • "The licensing is on a yearly basis. It is somewhere around 30 or 40 pounds per user for our organization."
  • "There are licensing costs, and I would not say that it's a cheap vendor."
  • "There is an annual license required for the use of the Zscaler Cloud Firewall."
  • "There are different subscription models available."
  • "Zscaler is priced too high compared to the cost of Fortinet."
  • "It is expensive for small businesses."
  • "It is not the most budget-friendly solution, but it's important to consider its overall value."
  • "It comes at a significantly reduced cost while ensuring control and effectiveness."
  • More Zscaler Cloud Firewall Pricing and Cost Advice →

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    Questions from the Community
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    Top Answer:From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know… more »
    Top Answer:As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite… more »
    Top Answer:In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it… more »
    Top Answer:The SSL VPN is fee for use is most attractive.
    Top Answer:The solution is cost effective. I would rate the pricing a five out of ten.
    Top Answer:The product’s firewall and VPN package are fantastic compared to any other solution.
    Top Answer:The product costs INR 3000 to INR 5000 annually if the users are below 500.
    Top Answer:Pricing is a challenge. Organizations with more than 1000 users get a better price. Below 1000 users, we do not get good… more »
    Comparisons
    Also Known As
    FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
    Learn More
    Overview

    Fortinet FortiGate enhances network security, prevents unauthorized access, and offers robust firewall protection. Valued features include advanced threat protection, reliable performance, and a user-friendly interface. It improves efficiency, streamlines processes, and boosts collaboration, providing valuable insights for informed decision-making and growth.

    Fortinet FortiOS is a comprehensive security operating system that powers Fortinet's network security solutions. It provides advanced threat protection, network visibility, and centralized management for organizations of all sizes. With its robust features and intuitive interface, FortiOS enables businesses to secure their networks, applications, and data from cyber threats. 

    One of the key features of FortiOS is its advanced threat protection capabilities. It incorporates multiple security technologies, including firewall, antivirus, intrusion prevention system (IPS), and web filtering, to detect and block a wide range of threats. This ensures that organizations are protected against malware, ransomware, and other malicious activities. FortiOS also offers extensive network visibility, allowing organizations to monitor and analyze network traffic in real-time. This visibility enables businesses to identify potential security risks, detect anomalies, and take proactive measures to mitigate threats. 

    Additionally, FortiOS provides detailed reports and analytics, helping organizations gain insights into their network security posture. Centralized management is another crucial aspect of FortiOS. It allows businesses to manage and configure their security policies, devices, and users from a single console. This simplifies the management process and ensures consistent security across the entire network infrastructure. 

    Moreover, FortiOS supports integration with other Fortinet products, enabling seamless security orchestration and automation. FortiOS is designed to be scalable and flexible, making it suitable for organizations of all sizes. It offers a range of deployment options, including physical appliances, virtual machines, and cloud-based solutions. This flexibility allows businesses to choose the deployment model that best fits their requirements and easily scale their security infrastructure as their needs evolve. 

    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...

    Sample Customers
    1. Amazon Web Services 2. Microsoft 3. IBM 4. Cisco 5. Dell 6. HP 7. Oracle 8. Verizon 9. AT&T 10. T-Mobile 11. Sprint 12. Vodafone 13. Orange 14. BT Group 15. Telstra 16. Deutsche Telekom 17. Comcast 18. Time Warner Cable 19. CenturyLink 20. NTT Communications 21. Tata Communications 22. SoftBank 23. China Mobile 24. Singtel 25. Telus 26. Rogers Communications 27. Bell Canada 28. Telkom Indonesia 29. Telkom South Africa 30. Telmex 31. Telia Company 32. Telkom Kenya
    Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
    Zenith Live, Azure, Carlsberg Group
    Top Industries
    REVIEWERS
    Comms Service Provider16%
    Computer Software Company9%
    Financial Services Firm8%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Educational Organization20%
    Computer Software Company15%
    Comms Service Provider8%
    Manufacturing Company6%
    REVIEWERS
    Comms Service Provider15%
    Financial Services Firm10%
    Computer Software Company10%
    Manufacturing Company10%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Comms Service Provider8%
    Financial Services Firm8%
    Government8%
    REVIEWERS
    Retailer29%
    Comms Service Provider14%
    Manufacturing Company14%
    Computer Software Company14%
    VISITORS READING REVIEWS
    Computer Software Company12%
    Financial Services Firm9%
    Government8%
    Manufacturing Company8%
    Company Size
    REVIEWERS
    Small Business48%
    Midsize Enterprise23%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise32%
    Large Enterprise41%
    REVIEWERS
    Small Business54%
    Midsize Enterprise13%
    Large Enterprise33%
    VISITORS READING REVIEWS
    Small Business26%
    Midsize Enterprise18%
    Large Enterprise55%
    REVIEWERS
    Small Business33%
    Midsize Enterprise13%
    Large Enterprise53%
    VISITORS READING REVIEWS
    Small Business24%
    Midsize Enterprise12%
    Large Enterprise63%
    Buyer's Guide
    Fortinet FortiOS vs. Zscaler Cloud Firewall
    March 2024
    Find out what your peers are saying about Fortinet FortiOS vs. Zscaler Cloud Firewall and other solutions. Updated: March 2024.
    769,662 professionals have used our research since 2012.

    Fortinet FortiOS is ranked 15th in Firewalls with 73 reviews while Zscaler Cloud Firewall is ranked 23rd in Firewalls with 15 reviews. Fortinet FortiOS is rated 8.4, while Zscaler Cloud Firewall is rated 8.4. The top reviewer of Fortinet FortiOS writes "Provides effective filtering features, good stability but initial setup is moderately challenging". On the other hand, the top reviewer of Zscaler Cloud Firewall writes "A highly stable and comprehensive cloud security and access solution". Fortinet FortiOS is most compared with Fortinet FortiManager, Fortinet FortiWeb, Fortinet FortiGate-VM, Infoblox Advanced DNS Protection and Darktrace, whereas Zscaler Cloud Firewall is most compared with Azure Firewall, Palo Alto Networks NG Firewalls, Cisco Secure Firewall, OPNsense and Sophos XG. See our Fortinet FortiOS vs. Zscaler Cloud Firewall report.

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    We monitor all Firewalls reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.