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Palo Alto Networks PA-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:
 

ROI

Sentiment score
7.4
Fortinet FortiGate users experience cost reduction, improved security, and efficiency, with quick returns despite initial challenges, ensuring satisfaction.
Sentiment score
7.5
Palo Alto Networks PA-Series offers comprehensive security management and cost efficiency, with issues only in the PA-800 model.
Sentiment score
7.4
SonicWall TZ ensures rapid returns, blocking threats effectively, proving invaluable for small businesses, especially during the pandemic.
Clients are now comfortable and not wasting productive hours on IT support.
We have experienced a positive return on investment by utilizing Fortinet's products.
There's definitely an ROI. Having a centralized way of managing and applying policies across the entire organization always helps.
That is a reason to buy a firewall, and it is challenging to put a monetary value on security.
 

Customer Service

Sentiment score
7.0
Fortinet FortiGate's customer service varies globally, with North America and Europe receiving quicker support compared to South Asia.
Sentiment score
6.5
Palo Alto Networks PA-Series support is praised for helpfulness and accessibility, though initial response times could improve.
Sentiment score
5.4
SonicWall TZ customer service varies; some praise efficiency and competence, while others note slow response and communication issues.
He explained that it required a command line configuration, as it couldn't be done through the graphical user interface.
I would rate their support for FortiGate a nine out of ten.
They offer very accurate solutions.
Initially, it took one or two hours to get a Palo Alto engineer, which is quite slow.
Customer service is excellent.
 

Scalability Issues

Sentiment score
7.3
Fortinet FortiGate is scalable, adaptable, and supports dynamic routing, but may face issues with non-Fortinet devices and licensing.
Sentiment score
7.2
Palo Alto Networks PA-Series excels in scalability, handling thousands of connections, suited for large enterprises, often highly rated.
Sentiment score
8.6
SonicWall TZ offers suitable scalability for small to medium businesses, but model selection is crucial for future growth planning.
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
There are many options available, and we can choose the size of the box based on our requirements.
The solution can handle more than ten thousand users in my organization.
 

Stability Issues

Sentiment score
7.9
Fortinet FortiGate is praised for stability, with updates enhancing reliability, though rare configuration issues may arise under heavy traffic.
Sentiment score
8.5
Palo Alto Networks PA-Series is stable and reliable, with minor glitches; users favor stable OS versions over new releases.
Sentiment score
7.6
SonicWall TZ is highly reliable and stable, though minor issues occur under heavy use or after updates.
There are no bugs or glitches, and it doesn't crash or freeze.
Improper handling of these can lead to a memory surge, a well-known bug that can cause the entire system to freeze.
It is less stable than Palo Alto Networks and Check Point firewalls because there are lots of bugs in the latest firmware.
In terms of stability, SonicWall doesn't have performance issues.
SonicWall TZ is definitely stable and offers a good value for money.
 

Room For Improvement

Enhancements are needed in interface stability, SNMPv3 support, integration, user intuitiveness, analytics, cost-effectiveness, and customer support responsiveness.
Palo Alto Networks PA-Series requires improved security features, user interface, and support to better protect remote work environments.
SonicWall TZ needs an improved interface, reporting, security features, and more efficient support, licensing, and advanced options.
If I have put 10 GBPS of throughput on a firewall and I enable all of these features available, such as IPS or UTM functionalities, the throughput comes down to 1 GBPS.
By providing an integrated solution, users would have access to all features and functionalities within a single window, eliminating the need to navigate through multiple windows.
Investing in a solution that can accommodate such growth would be more cost-effective than repeatedly purchasing new hardware.
The interface of Palo Alto Networks PA-Series should be made much more user-friendly.
Integration with other vendors, especially with VPNs, can be challenging and requires more effort when configuring.
SonicWall TZ could benefit from newer technology.
The VPN license should be improved by providing more free SSL VPN licenses.
 

Setup Cost

Fortinet FortiGate offers cost-effective pricing, often cheaper than competitors, with variations based on hardware and licensing options.
Palo Alto Networks PA-Series offers robust features and strong security, though it's priced higher than competitors like Fortinet and Cisco.
Buyers find SonicWall TZ pricing competitive but potentially high due to additional subscription and licensing fees, affecting affordability.
Secure SD-WAN is free of charge.
The most expensive part is the renewal of the license subscription.
FortiGate is priced lower than Palo Alto.
The firewall is expensive for every company, but the cost is worth it to ensure maximum security.
The price of Palo Alto Networks PA-Series is expensive.
More licenses are required to purchase the perpetual license for SSL VPN and Global VPN.
When comparing similar products across vendors, there may be a small difference in cost.
I would also position its pricing as a three, where one is the lowest price and ten is the highest.
 

Valuable Features

Fortinet FortiGate excels with robust security features, intuitive interface, affordable pricing, supporting VPN, firewall, UTM, and SD-WAN.
The Palo Alto Networks PA-Series offers stability, strong security features, ease of management, and effective integration capabilities for enhanced utility.
SonicWall TZ offers user-friendly management, robust security features, and scalability, making it ideal for small to medium enterprises.
It's easy to monitor the end-to-end network through the firewall.
The firewall, IPS, and VPN functions are the most valuable features.
FortiGate provides solid protection against viruses, malware, and other threats.
The most effective features of the solution are its Magic Quadrant positioning, making it a leading firewall on perimeter areas and internet edges.
The most valuable feature of Palo Alto Networks PA-Series is that it is highly customizable.
For SMB segments, SonicWall performs well.
It was beneficial during COVID for remote work through its VPN functionality.
The advanced gateway security features such as web filter, application control filter, IPS, ideas, gateway antivirus, anti-spyware, and botnet filter are valuable.
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Ranking in Firewalls
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
324
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st)
Palo Alto Networks PA-Series
Ranking in Firewalls
15th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
32
Ranking in other categories
No ranking in other categories
SonicWall TZ
Ranking in Firewalls
20th
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 April 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 21.1%, up from 17.7% compared to the previous year. The mindshare of Palo Alto Networks PA-Series is 0.5%, up from 0.1% compared to the previous year. The mindshare of SonicWall TZ is 2.9%, 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.
Deminda Dilan - PeerSpot reviewer
Good for enterprise-level businesses and offers many features like URL filtering and antivirus capabilities
Palo Alto can improve the web application firewall (WAF) feature at layer 7. Currently, I don't think it's available. If they can improve that, it would be better. We wouldn't need to purchase a separate WAF solution because they already have advanced URL filtering. But I don't think that advanced URL filtering has the same features as a dedicated WAF, like F5 or other solutions. That is an area for improvement. If they can improve the WAF feature, customers won't have to buy a separate WAF solution. They could do it with the same Palo Alto firewall, perhaps through a subscription-based model. So the web application firewall feature has to be improved.
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.
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Top Industries

By visitors reading reviews
Educational Organization
22%
Computer Software Company
14%
Comms Service Provider
7%
Manufacturing Company
6%
Computer Software Company
17%
Manufacturing Company
13%
University
8%
Comms Service Provider
7%
Computer Software Company
19%
Comms Service Provider
7%
Manufacturing Company
7%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 Palo Alto Networks PA-Series?
The reporting feature and application ID functionality within Palo Alto Networks PA-Series are incredibly valuable to...
What needs improvement with Palo Alto Networks PA-Series?
The interface of Palo Alto Networks PA-Series should be made much more user-friendly.
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
No data available
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
Information Not Available
AeroM_xico Delta TechOps, Unimat
Find out what your peers are saying about Palo Alto Networks PA-Series vs. SonicWall TZ and other solutions. Updated: April 2025.
846,617 professionals have used our research since 2012.