Try our new research platform with insights from 80,000+ expert users

Fortinet FortiOS vs Hillstone T-Series comparison

Sponsored
 

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:
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Ranking in Firewalls
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
364
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
Fortinet FortiOS
Ranking in Firewalls
22nd
Average Rating
8.4
Reviews Sentiment
8.0
Number of Reviews
81
Ranking in other categories
No ranking in other categories
Hillstone T-Series
Ranking in Firewalls
40th
Average Rating
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.4%, up from 17.8% compared to the previous year. The mindshare of Fortinet FortiOS is 1.1%, up from 0.9% compared to the previous year. The mindshare of Hillstone T-Series is 0.1%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
A stable solution with an intuitive interface and quick customer service
I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.
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.
TahirMahmood - PeerSpot reviewer
Is stable and has a user-friendly dashboard and a good interface
We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good We cannot secure a specific IP class with this firewall. Another loophole with Hillstone T-Series is that when we connect through WiFi and turn our hot spot on, all who connect through the…

Quotes from Members

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

Pros

"The best feature of Fortinet FortiGate is value for money."
"On a scale of one to ten, I rate this solution 10 out of 10."
"FortiGate is very simple to manage and easy to use."
"It's great for capturing the traffic and troubleshooting it."
"Its stability is the most valuable."
"The most valuable feature is the interface, which is very user friendly. We are utilizing most of the features, like content filtering. The firewall is powerful."
"The initial installation is very straightforward."
"I like several features that this product has, such as antivirus and internet navigation inspection. It is also simple to use."
"The main features I find useful are intrusion prevention and web filtering. Additionally, the solution is easy to manage."
"Performance-wise, I think FortiOS is much better than its Juniper counterpart. Based on our actual experience and performance metrics, FortiOS-based products are much better than Juniper."
"I have found the most valuable features to be the policies, cache, and the SD-WAN."
"It's easy to use."
"The interface is good."
"Fortinet has optimized the WAN environment for connecting users to the application."
"The SSL VPN is fee for use is most attractive."
"A good network security system for medium-sized businesses with an excellent GUI interface that gives a graphic view of network status."
"We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good."
"It has been stable so far."
"The only firewall able to monitor traffic from a CCTV network. Can detect unauthorized devices plugged into the network, which standard firewalls can't do."
 

Cons

"The routing capability on the FortiGate devices has room for improvement."
"Fortinet technical support is lacking, as OEM support is slightly better."
"They could simplify their deployment process, especially when customers have existing devices."
"The user interface could be improved."
"The renewal price and the availability could be improved."
"Fortinet FortiGate is a firewall solution and once it's deployed, you can rest assured that your system is secure."
"I have to say that the initial setup was complex. The deployment took a few days to get set up. Initially, we were using an IPVanish. We switched to this tool since we thought it would be easier. But it turns out it wasn't easier to set up and run."
"In the next release, maybe the documentation on how to use this solution could be improved."
"Fortinet FortiOS is stable. However, last month we had an issue with a released patch. We had to receive another update to fix the firewall issue consuming all of the resources. The patches should be tested more before going into circulation."
"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 pricing model makes this product far more expensive than similar solutions."
"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."
"The support could be improved, Fortinet's response time is very slow. Setting up the VPN could be made much easier, especially when deployed with Azure."
"The signature discs, compared to Palo Alto, aren't as good. It takes more time to get the signature updates."
"SD-WAN configuration could be easier."
"I would like to see the features of FortiAnalyzer included in Fortinet FortiOS. Right now, you're required to have an additional license and a different device for features such as processing the log, reporting, and analyzing traffic."
"Licensing is not cheap."
"They have a very good technical support team, but I think there are some communication issues due to language differences."
"Another loophole with Hillstone T-Series is that when we connect through WiFi and turn our hot spot on, all who connect through the hotspot get all the functions, and the security does not work."
 

Pricing and Cost Advice

"The price, in comparison to other products is very cheap."
"It is too expensive for us. My organization is very small, and we have a total of ten users. We have three internal users and seven external users. The FortiGate 100D series is too expensive for renewing the licenses."
"It's expensive, but compared to the competition it's okay."
"It is cheaper and more competitive compared to other options. For example, when comparing Palo Alto products to others, Palo Alto tends to be more expensive. If you compare Cisco's platform, including Cisco Meraki, with Fortinet products, you'll notice that Cisco's offerings are generally higher priced than Fortinet's firewall solutions."
"It is affordable. Palo Alto is much more expensive than Fortinet."
"The license is too expensive to renew. The license renewal process is also complex."
"The pricing depends on the FortiGate model we are using, ranging from $3,000 to $20,000 US dollars."
"While Fortinet FortiGate has a higher price point compared to Sophos XG, its user-friendly interface justifies the cost."
"The support contracts are usually about $100 - $200 a device."
"The solution is quite affordable and I rate the cost a four out of ten."
"The scalability of Fortinet FortiOS is good. However, central management is intuitive for the end-users. We had a lot of questions about central management, and sometimes they didn't use it and did their firewall management directly on FortiGate instead of using Fortinet FortiOS."
"The cost is around $40,000."
"Pricing depends on implementation and licensing choices and is usually not a practical budget choice for small businesses."
"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."
"There is a license required for the solution and the price is fair."
"On a scale from one to ten, with one being low and ten being high price, I would rate the price of Hillstone T-Series at three. There are no additional costs other than renewal costs."
"We got a much cheaper price than that provided by Fortinet right now."
report
Use our free recommendation engine to learn which Firewalls solutions are best for your needs.
858,469 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Educational Organization
14%
Comms Service Provider
8%
Manufacturing Company
6%
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
8%
Government
8%
Financial Services Firm
21%
Computer Software Company
17%
Real Estate/Law Firm
14%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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...
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.
Ask a question
Earn 20 points
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
No data available
Hillstone T-Series Intelligent Next-Generation Firewalls, Hillstone iNGFW
 

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
University of Córdoba
Find out what your peers are saying about Fortinet FortiOS vs. Hillstone T-Series and other solutions. Updated: June 2025.
858,469 professionals have used our research since 2012.