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Hillstone T-Series vs SonicWall NSSP comparison

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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

Hillstone T-Series
Ranking in Firewalls
41st
Average Rating
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
SonicWall NSSP
Ranking in Firewalls
25th
Average Rating
8.8
Reviews Sentiment
6.6
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Firewalls category, the mindshare of Hillstone T-Series is 0.7%, up from 0.2% compared to the previous year. The mindshare of SonicWall NSSP is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Mindshare Distribution
ProductMindshare (%)
SonicWall NSSP0.6%
Hillstone T-Series0.7%
Other98.7%
Firewalls
 

Featured Reviews

TahirMahmood - PeerSpot reviewer
IT Manager at Zubair Feeds
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…
NP
Pre Sales at ITCG SOlutions Pvt Ltd
Comprehensive threat detection has protected diverse clients and supports flexible network design
I cannot fully assess the Secure SD-WAN capabilities of SonicWall NSSP as I have recently implemented SonicWall SD-WAN on a recent project for better performance, reliability, and cost efficiency. SonicWall NSSP Zero Trust model is important as it requires user authentication, authorization, and continuous verification, which is why the Zero Trust model is necessary. I use metrics such as Capture Advanced Threat Protection (ATP) and RTDMI technology to evaluate SonicWall NSSP Advanced Breach Detection, along with encrypted traffic inspection using DPI-SSL and TLS inspections for malware and exploit detection for IPS anti-malware. Unknown and zero-day detection utilizes the Capture ATP Sandbox, and memory-level threat analysis uses RTDMI, with cross-layer visibility supported by Capture Client and XDR. Regarding pricing of SonicWall NSSP, I find it reasonable and average, though pricing varies among different models. While it may not be an issue for SMB cases, enterprise customers are more concerned about prices, especially when purchasing higher-end boxes. I rate this review a 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 found some limitations with Fortinet FortiGate, and we are satisfied with Hillstone T-Series right now."
"It has been stable so far."
"Hillstone supports IOT setup and detecting intrusions from IOT or CCTV connectivity, and with this solution, we can also detect unauthorized devices plugged into the CCTV network and sound the alarm to the administrator."
"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 delivering results efficiently. Its configurations and updates have been easy. It is also user-friendly."
"SonicWall NSSP is stable and scalable too."
"SonicWall has helped us deliver security solutions effectively, particularly in threat prevention and content filtering."
"I like the filtering feature, which provides easy access. The SSL certification feature is also nice. The solution enhanced our security posture."
"The service we received from SonicWall NSSP and their distributors has been excellent; every time I have had a concern, they have resolved it in a single call."
"The sandbox and the DPI-SSL are two main key features that I find valuable."
"The interface of SonicWall NSSP console is user-friendly with comprehensive features, and the web filtering and access control policy are top priorities for me as it very effectively prevents any indecent behaviors in the network or from outside the network."
"The VPN functionality is really good. Overall, the whole device is very easy to manage. The software that comes with it is also good."
 

Cons

"Licensing is not cheap."
"They have a very good technical support team, but I think there are some communication issues due to language differences."
"Licensing is not cheap, but there are customers who will buy because they understand that this has a cost involved and they will cater their budget for that."
"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."
"Its reporting functions can be improved. It has decent reporting, but you got to pay a lot more money for it. That's where it begins to fall apart. It comes with minimal zero reporting unless you buy some extra modules. With those extra modules, you can get all the data, but it takes a while to put together what you need for your customer. It is for technical people, but there is no executive summary of the reporting."
"The solution's stability and scalability also need improvement."
"The product needs improvement for phishing emails."
"The EDR and XDR capabilities of SonicWall need to be improved."
"The initial setup is quite complex because we have to get a lot of policies."
"For improvement, they should have events specifically focused on firmware or patch updates released for the firewalls."
"The platform could benefit from an improved marketing strategy."
"This series of ownership changes made the company appear somewhat untrustworthy to the market."
 

Pricing and Cost Advice

"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."
"The setup costs and licensing are reasonable, and the solution provides good value for its features."
"You got to buy some VPN licenses, and there might be a $40 to $50 one-time license fee per current user. There are different layers. They have several different levels of event security software and depending on the model, it seems to come out to be $1 to $2 a day. So, if you bought a three-year license, it is going to be anywhere from $900 to $1800 depending on the bundle and model that you buy."
"The pricing is cheap, and that's where, you know, the some of the organization goes for the SonicWall."
"I rate the solution's pricing a six out of ten."
"For SonicWall NSSP high availability, active/passive, you need to buy one license, and so you get much more value for money."
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Top Industries

By visitors reading reviews
Construction Company
14%
Comms Service Provider
14%
Healthcare Company
12%
Transportation Company
7%
Comms Service Provider
18%
Construction Company
18%
Outsourcing Company
14%
Manufacturing Company
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business7
Large Enterprise3
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with SonicWall NSSP?
In my opinion, SonicWall NSSP needs improvements, particularly in Gen 7 devices, where I face high data plane and management plane issues, especially when enabling User Level Authentication. I beli...
What is your primary use case for SonicWall NSSP?
I recommend SonicWall NSSP for multiple clients, including manufacturers and pharmaceutical clients, and based on the requirement, I perform proper sizing and suggest the appropriate model.
 

Also Known As

Hillstone T-Series Intelligent Next-Generation Firewalls, Hillstone iNGFW
SonicWall Network Security Services Platform
 

Overview

 

Sample Customers

University of Córdoba
Comlogic, Depaul, Hutt City Council
Find out what your peers are saying about Hillstone T-Series vs. SonicWall NSSP and other solutions. Updated: November 2026.
920,769 professionals have used our research since 2012.