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Hillstone T-Series vs SonicWall NSv comparison

 

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
42nd
Average Rating
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
SonicWall NSv
Ranking in Firewalls
14th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
27
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Firewalls category, the mindshare of Hillstone T-Series is 0.5%, up from 0.1% compared to the previous year. The mindshare of SonicWall NSv is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewalls Mindshare Distribution
ProductMindshare (%)
SonicWall NSv0.5%
Hillstone T-Series0.5%
Other99.0%
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…
SG
Senior Cybersecurity Analyst at a tech company with 10,001+ employees
Secures east-west cloud traffic and improves threat visibility through deep inspection
SonicWall NSv offers great features. I cannot pinpoint a single best feature, but the best feature is the ability to deliver the full, high-efficiency inspection power of a physical SonicWall, including zero-day defense using Real-Time Deep Memory Inspection to the cloud, efficiently removing the performance versus cloud trade-off typically associated with virtual firewalls. Regarding deep memory inspection and real-time zero-day defense in SonicWall NSv, deep memory inspection is distinct from traditional sandboxing methods because it is focused on what is happening in the memory during file execution time, rather than just observing file system behavior. The deep memory inspection process addresses all challenges by employing a proprietary technique within the secure analysis environment, focusing on CPU-level analysis and real-time verdict. Those are the key points. SonicWall NSv's user interface is quite clear and easy to navigate. If someone has not worked with SonicWall and this is their first experience with the platform, I would highly recommend it. It is very easy to navigate and very user-friendly. SonicWall NSv has positively impacted our organization because we gained clear visibility into our network, and it helps to identify potential security issues that we had. We were able to remediate those issues, and so far, we have had a great experience with SonicWall NSv. We were able to manage approximately 99% of network-based attacks through this platform.

Quotes from Members

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

Pros

"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 found some limitations with Fortinet FortiGate, and we are satisfied with Hillstone T-Series right now."
"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."
"We installed Hillstone T-Series after a ransomware attack. The dashboard and user interface are very good."
"I would rate the overall product a nine out of ten."
"SonicWall NSv has positively impacted my organization; one specific outcome I have noticed is the low cost of licensing and that it is a trusted security appliance."
"We have definitely seen a positive return on investment after implementing SonicWall NSv, mainly in terms of time savings, operational efficiency, and reduced security-related costs."
"SonicWall NSV is a stable solution."
"Out of ten, I would rate the solution at an eight."
"SonicWall NSv has positively impacted my organization by allowing our customers to access data 24 hours, seven days a week, making it a wonderful feature for business continuity for our customers."
"SonicWall NSv has helped me to secure cloud workloads faster, maintain consistent security controls, and reduce operational overhead without needing a completely new firewall platform."
"SonicWall NSv has positively impacted my organization by regenerating the network infrastructure, making it more efficient and useful for all of the company's site-to-site VPNs."
 

Cons

"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."
"Licensing is not cheap."
"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."
"The customer support for SonicWall NSv is not very reachable or speedy, but we can solve issues."
"I would prefer to see improvements in the quality of the OS running on it, particularly if there are some bugs. The improvement needed is about the user interface."
"SonicWall NSv can be improved due to the lack of proper documentation, because even though there are a lot of documentation available, there are particular use cases that are not included."
"The price is a significant factor."
"For example, compared to Cisco, reporting is better than it is in SonicWall."
"If there were better skilled resources available right from L1, it would make the service better."
"I would like to see the reporting opened up and have several more opportunities for automatic reports."
"Customer support from SonicWall could see some improvement. With the number of items that SonicWall has going on at the moment, the wait line can be quite intrusive."
 

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."
"We are currently using the trial version."
"Our initial purchase, which included a three-year term of support, was about $25,000 USD."
"The solution’s pricing is less compared to other products."
"The tool is moderately priced."
"The solution's pricing is good for the technology it offers."
"SonicWall NSV is not very costly."
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Top Industries

By visitors reading reviews
Construction Company
15%
Comms Service Provider
13%
Manufacturing Company
11%
Real Estate/Law Firm
7%
Manufacturing Company
12%
Security Firm
10%
Outsourcing Company
10%
Construction Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise9
 

Questions from the Community

Ask a question
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What is your experience regarding pricing and costs for SonicWall NSV?
My experience with the pricing, setup cost, and licensing of SonicWall NSv has been mostly positive, though there are a few areas that can be improved in licensing. Pricing for SonicWall NSv is com...
What needs improvement with SonicWall NSV?
Overall, SonicWall NSv is a strong and reliable virtual firewall, but based on my hands-on experience, there are a few areas where it can definitely be improved. The first area is the management in...
What is your primary use case for SonicWall NSV?
The main use case for SonicWall NSv is to secure virtual and cloud-based infrastructure by providing centralized firewall security, including VPN access and traffic inspections. In one of our envir...
 

Also Known As

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

Overview

 

Sample Customers

University of Córdoba
Comlogic, Depaul, Hutt City Council
Find out what your peers are saying about Hillstone T-Series vs. SonicWall NSv and other solutions. Updated: August 2026.
908,800 professionals have used our research since 2012.