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Fortinet FortiOS vs Hillstone A-Series comparison

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Comparison Buyer's Guide

Executive Summary

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
Sponsored
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)
Fortinet FortiOS
Ranking in Firewalls
17th
Average Rating
8.4
Reviews Sentiment
7.9
Number of Reviews
80
Ranking in other categories
No ranking in other categories
Hillstone A-Series
Ranking in Firewalls
48th
Average Rating
0.0
Reviews Sentiment
7.8
Number of Reviews
1
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 Fortinet FortiOS is 1.1%, up from 1.0% compared to the previous year. The mindshare of Hillstone A-Series is 0.1%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls
 

Featured Reviews

EhabAli - PeerSpot reviewer
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.
Harshama Silva - PeerSpot reviewer
We have improved network security with user-friendly controls and high threat intelligence
FortiOS is very user-friendly and easy to configure for L1, L2, and L3 personnel. Its web filtering, application control, and IPS features are very user-friendly, easy to manage, and deploy. The threat intelligence in FortiOS is very high, and the system is scalable without additional licensing costs. FortiOS allows us to expand the number of users and devices as our network needs grow.
Albert-Wang - PeerSpot reviewer
Good performance, responsive support, and an easy setup
We use the product for small and medium-sized businesses. Their scalability is good. They have a lot of choices based on their performance. Even on one unit, they have multiple ports to support customers so that they can connect to different devices. I'd rate the scalability nine out of ten.

Quotes from Members

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

Pros

"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 most valuable feature is the FortiManager for centralized management."
"The SD-WAN feature is the most valuable. This feature evolved from link load balancing. It has helped us in terms of our uptime and privatizing applications whenever we experience an outage. The SD-WAN feature has been a plus for us. Two-factor authentication has allowed us to add more users in terms of remote working. We have two-factor authentication for remote workers to authenticate them before they get on the network."
"​Easy to implement, and it is also reliable.​"
"It is quite easy to handle."
"Application control and the web filter are the best features of Fortinet FortiGate."
"This is an easy solution to deploy."
"Fortinet offers the latest versions to cater to the needs of enterprises."
"The most valuable features are the ease of use, and the overall simplicity, everyone can use it with a small introduction."
"The most valuable features of Fortinet FortiOS are the ease of use and user-friendly interface."
"FortiOS's most valuable feature is a next-generation firewall that can be used as the APT solution in advanced threat protection."
"Overall, I rate FortiOS a nine out of ten."
"The most valuable features of Fortinet FortiOS are the SD-WAN, SSL inspection, and IDS/IPS functions."
"It has a lot of scalability abilities which makes it easy to scale."
"The user experience is great. The graphical user interface is also good."
"The stability of Fortinet meets our requirements and I'm satisfied with it."
"The antivirus is very good."
 

Cons

"FortiGate should have a better way of detecting and managing the system memory because otherwise if the memory is too low, a system restart is required."
"One area for improvement is the performance on bandwidth demands for smaller devices, as well as better web filtering."
"It would be good if they had fewer updates."
"In my opinion, Fortinet FortiGate could be improved by making the appliance smaller than what we have here, as it is pretty big."
"The Web-filter in this solution is not very good."
"The central management for the FortiGate Fortinet Firewall needs improvement. They have the manager to do the essential management for both SD-WAN and for the security policy. They should also improve the SD-WAN function."
"I think there could be more QoS features"
"From a reporting perspective, there's room for improvement. They're providing FortiAnalyzer through which one can get some enhancements, but the visibility and reporting still need slight improvement."
"The solution could improve by making the dashboard easier to use."
"Fortinet's central management needs to be improved. FortiManager's technical tool provider ability should manage all Fortinet security products. Right now, FortiManager only manages the configuration of FortiGate."
"Some features I have found to be hidden and cannot be accessed through the graphical user interface, you can only access them through the command-line interface(CLI). All the features should be accessible through the graphical user interface."
"Right now, it's very trendy to integrate everything into the cloud. This solution would be more effective if they did more integration in that regard."
"Fortinet needs to make this solution even more robust. Sometimes when we get a DDoS attack, the cannot withstand it. We can run out of sessions very easily. That said, I suppose if you want more a robust system, then you could purchase higher-end solutions, which are more expensive. Still, I would like to see more protection from even in the low-end version."
"The pricing of the product is too high."
"The solution is good, but they have poor marketing in Nigeria. They need to market their product better."
"I would like to see more statistics in the monitoring part."
"It would be helpful if they could integrate more with third-party security systems."
 

Pricing and Cost Advice

"The price of Fortinet FortiGate is reasonable for an SME."
"The price is fair for what we get with FortiGate."
"It is more affordable than Check Point and Palo Alto. Another thing is that all the features and the OS remain the same irrespective of the size of the device. Pricing-wise, Fortinet typically provides one-year support with the firewall appliance. There is also an option for three years which is how their licensing works."
"No comment."
"Its pricing is fine. It is on a yearly basis. Other than the licensing fee, there is no extra fee."
"They are very competitive, but we like to have the factory warranty taken care of."
"Fortinet FortiGate is expensive."
"Compared to other firewall products, it's a little cheaper in terms of pricing."
"The price of Fortinet FortiOS has been reasonable."
"We had a three-year license to use Fortinet FortiOS and we are going to renew it this year."
"The price of Fortinet FortiOS is less than $10,000 annually. The price of the support is reasonable compared to competitors."
"The price of Fortinet FortiOS is reasonable and it is paid annually. You are able to select the features that you want."
"Regarding the cost, the initial purchase is relatively cheap because it comes bundled. However, the subscription renewals can be quite expensive. The renewal costs are high, even though the initial purchase might include discounts."
"The solution is cost effective. I would rate the pricing a five out of ten."
"It would be better if it were cheaper. We have the firewall in our office, and the license is expiring in 20 to 25 days. We got a quote for almost 80,000 Pakistani Rupees, which is a little costly."
"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."
Information not available
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Top Industries

By visitors reading reviews
Educational Organization
20%
Computer Software Company
14%
Comms Service Provider
7%
Manufacturing Company
6%
Computer Software Company
16%
Financial Services Firm
9%
Government
9%
Manufacturing Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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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 ...
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...
What do you like most about Fortinet FortiOS?
The SSL VPN is fee for use is most attractive.
What is your experience regarding pricing and costs for Fortinet FortiOS?
I rate the pricing for FortiOS as eight or nine out of ten. It is an affordable solution for us.
What is your experience regarding pricing and costs for Hillstone A-Series?
The solution is cheaper than other Western brands. The pricing is reasonable. There are costs for the hardware as wel...
What needs improvement with Hillstone A-Series?
It would be helpful if they could integrate more with third-party security systems. Often, a client will have deploye...
What is your primary use case for Hillstone A-Series?
We use these devices in the office or in the public cloud environment to protect networks.
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
No data available
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
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
1. Google 2. Microsoft 3. Amazon 4. IBM 5. Cisco 6. Oracle 7. Intel 8. HP 9. Dell 10. Apple 11. Facebook 12. Twitter 13. LinkedIn 14. Netflix 15. Adobe 16. Salesforce 17. VMware 18. Samsung 19. Sony 20. Toshiba 21. Panasonic 22. LG 23. Nokia 24. Ericsson 25. Siemens 26. Philips 27. General Electric 28. Honeywell 29. BMW 30. Mercedes-Benz 31. Audi 32. Volkswagen
Find out what your peers are saying about Netgate, Fortinet, OPNsense and others in Firewalls. Updated: April 2025.
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