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Hillstone T-Series vs SonicWall TZ comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

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)
Hillstone T-Series
Ranking in Firewalls
37th
Average Rating
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
SonicWall TZ
Ranking in Firewalls
19th
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
84
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 Hillstone T-Series is 0.1%, up from 0.1% compared to the previous year. The mindshare of SonicWall TZ is 3.0%, up from 2.2% 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.
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…
Rias Majeed - PeerSpot reviewer
Robust VPN integration stands out despite needing enhanced vendor compatibility
The integrated VPN functionality is working well with the global VPN client, which is a fast client, though it comes at a cost. SonicWall TZ is functional depending on the service level taken by the user. For SMB segments, SonicWall performs well. Despite lacking certain features, it is still considered a good product. The appliance itself is functional and stable, offering integrated solutions.

Quotes from Members

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

Pros

"This is a quality product with ok support, and it is better than the competition we've tried."
"We've found the solution to be pretty stable."
"It's an easy solution to set up."
"Anti-Spam web content filterinG."
"I like that they have given me a solution at a fair price."
"Application control and the web filter are the best features of Fortinet FortiGate."
"Customers are more inclined towards FortiGate because of application control, web filtering, and anti-spam features. The support from the FortiGate team is good, and price-wise, it is affordable."
"I'm looking forward to FortiGate's dashboard features, insights, application oversight, and monitoring, which could help us significantly."
"We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good."
"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."
"It has been stable so far."
"Once it's configured properly, the solution is unbreakable."
"We like the central interface and we like the security features. Additionally, we use SonicWall with VPN connectivity and we have had no problems with SonicWall all these years."
"User-friendly firewall solution which scales well, is stable, and has high availability."
"The most valuable feature is the protection available, and then ease of use and flexibility."
"The most valuable features have been content filtering, and the interface is easy to navigate and to use."
"I find the security we are able to do with the policies to be valuable. The monitoring is valuable as well."
"It's been very easy to implement and deploy."
"I have found this solution to be easier to use when compared to other products, such as those offered by Cisco."
 

Cons

"I would suggest that Fortinet add sandboxing to their solution."
"Some of the features in the graphical user interface do not work, which requires that we used the command-line-interface."
"We had a minor problem where there was a major system upgrade on the hardware platfrom and the Mac client was not available as soon as it might have been. The PC client was available immediately, but we had to wait a month or so, before there was a mac client. I was slightly irritated that it was not ready on time, but it was eventually resolved."
"The solution's framework needs to be frequently updated in order to have a stable solution."
"Its pricing can be better."
"There are just some services that aren't available. For example, the Ethernet or point-to-point protocols. They could add these services to their product offering - especially services for ISPs."
"They need to improve their technical support."
"The solution could be improved by addressing limited local reporting. It requires obtaining the FortiAnalyzer for proper visibility because you can't do much from a reporting perspective with just the firewall alone."
"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."
"Licensing is not cheap."
"They have a very good technical support team, but I think there are some communication issues due to language differences."
"The VPN that is available in the new version is a bit bulky and slower in speed."
"The solution has lost the trust of its customers because of moving from one company to another."
"The solution should provide some additional ports."
"Getting support can be slow."
"The dashboard needs to be improved."
"The solution's antivirus checking could be improved so that we can have a deeper inspection of the packets."
"There can be an improvement in analysis and reporting. We need enhancement on the reporting side."
"The cost of the solution has room for improvement."
 

Pricing and Cost Advice

"We have the full license that included all of the features and support."
"Fortigate's pricing is competitive."
"It's very competitive."
"There is no challenge in Fortinet FortiGate pricing."
"If you compare Fortinet FortiGate with Sophos and other firewall products available in the market, this solution is affordable."
"Fortinet is reasonable in pricing and licensing. Overall, FortiGate is affordable. The licensing fee can be a little high, depending on the budget for your project."
"Fortinet's pricing is more straightforward than other solutions. If Fortinet doesn't stick out when you're searching for a solution, you are a glutton for punishment. You only need to know two things when purchasing a Fortinet solution: your total bandwidth and bandwidth at the site. You need to estimate the future bandwidth with other solutions if your customer plans to upgrade."
"At the time we bought them, I was satisfied with their pricing; I don't know how the new pricing will be."
"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."
"Licensing costs have been around $2,000. There are no other costs above the standard licensing fees."
"We have to pay yearly. Its licensing can be improved, and they should provide more features, such as AV, email filtering, and so on with the basic subscription."
"The solution is expensive."
"I give the price an eight out of ten."
"SonicWall has authorized distributors in our country. They have about two or three distributors in the country, so it makes it a bit easier. What we do is to request a quotation from these distributors, then we do a value for money analysis and see which one of them is giving us a competitive price."
"Its pricing is okay as compared to other solutions."
"Its price is very high, which makes it difficult to convince the clients to buy this solution."
"It is a bit expensive. We have to purchase the license and the reporting part separately, which makes it a bit pricey. This is the main reason why we have thought of moving to another firewall. It would be good if they combine both of these."
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Top Industries

By visitors reading reviews
Educational Organization
20%
Computer Software Company
14%
Comms Service Provider
7%
Manufacturing Company
6%
Financial Services Firm
20%
Computer Software Company
20%
Real Estate/Law Firm
15%
Hospitality Company
5%
Computer Software Company
19%
Comms Service Provider
7%
Manufacturing Company
7%
Construction Company
6%
 

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 ...
What do you like most about Hillstone T-Series?
We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good.
What is your experience regarding pricing and costs for Hillstone T-Series?
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...
What needs improvement with Hillstone T-Series?
We cannot secure a specific IP class with this firewall. Another loophole with Hillstone T-Series is that when we con...
Would you choose Fortinet Fortigate or Sonicwall TZ?
I’ll say it depends on your needs. Fortinet FortiGate and SonicWall TZ are both next-gen firewalls (NGFW) with simila...
What do you like most about SonicWall TZ?
The most valuable feature of SonicWall TZ is the double authentication, where it asks for one password and again asks...
What is your experience regarding pricing and costs for SonicWall TZ?
The price is normal. It is a nominal cost for an SMB TZ used for SMB businesses. However, more licenses are required ...
 

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall
Hillstone T-Series Intelligent Next-Generation Firewalls, Hillstone iNGFW
Dell SonicWALL TZ
 

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
University of Córdoba
AeroM_xico Delta TechOps, Unimat
Find out what your peers are saying about Hillstone T-Series vs. SonicWall TZ and other solutions. Updated: April 2025.
850,236 professionals have used our research since 2012.