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Palo Alto Networks PA-Series Reviews

Vendor: Palo Alto Networks
4.3 out of 5
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What is Palo Alto Networks PA-Series?

Palo Alto Networks PA-Series is essential for firewall implementation, perimeter defense, securing infrastructure boundaries, web filtering, VPN, and threat prevention. Organizations deploy it for secure cloud connections, internet security, and managing network devices.

Get the Palo Alto Networks PA-Series Buyer's Guide and find out what your peers are saying about Palo Alto Networks PA-Series, Fortinet FortiGate, Netgate pfSense and more!
Palo Alto Networks PA-Series is the #20 ranked solution in best firewalls. PeerSpot users give Palo Alto Networks PA-Series an average rating of 8.6 out of 10. Palo Alto Networks PA-Series is most commonly compared to Fortinet FortiGate: Palo Alto Networks PA-Series vs Fortinet FortiGate. Palo Alto Networks PA-Series is popular among the small business segment, accounting for 41% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a comms service provider, accounting for 10% of all views.
Buyer's Guide
Palo Alto Networks PA-Series
May 2026
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Palo Alto Networks PA-Series mindshare

As of June 2026, the mindshare of Palo Alto Networks PA-Series in the Firewalls category stands at 1.2%, up from 0.6% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Firewalls Mindshare Distribution
ProductMindshare (%)
Palo Alto Networks PA-Series1.2%
Fortinet FortiGate15.1%
OPNsense8.5%
Other75.2%
Firewalls

PeerResearch reports based on Palo Alto Networks PA-Series reviews

TypeTitleDate
CategoryFirewallsJun 11, 2026Download
ProductReviews, tips, and advice from real usersJun 11, 2026Download
ComparisonPalo Alto Networks PA-Series vs Fortinet FortiGateJun 11, 2026Download
ComparisonPalo Alto Networks PA-Series vs Netgate pfSenseJun 11, 2026Download
ComparisonPalo Alto Networks PA-Series vs Sophos FirewallJun 11, 2026Download
Suggested products
TitleRatingMindshareRecommending
Fortinet FortiGate4.215.1%92%591 interviewsAdd to research
Netgate pfSense4.38.0%94%221 interviewsAdd to research
 
 
Key learnings from peers
Last updated Jun 7, 2026

Valuable Features

Palo Alto Networks PA-Series excels with features like deep packet inspection, threat prevention, and real-time updates. Users appreciate its user-friendly interface, seamless Active Directory integration, and robust performance. Its App-ID and URL filtering offer superior security controls. GlobalProtect VPN provides effective protection for remote users. Built-in network packet brokers facilitate SSL traffic decryption. The system's ease of use, flexible deployment, and advanced machine learning for threat detection are highly valued by organizations.
  • "Palo Alto Networks PA-Series is definitely worth the investment a company is paying to use it."
  • "With the help of Palo Alto Networks PA-Series, we are saving money, time, and multiple other resources."
  • "Palo Alto Networks PA-Series is basically integrated with LDAP to fetch the identity of the users and we provide access based on the identity."

Room for Improvement

Palo Alto Networks PA-Series is noted for its high licensing costs and complex configuration. Users express concerns about technical support, emphasizing difficulty in accessing assistance and efficient troubleshooting. The need for bundled VPN services, improved integration with MacOS, and more intuitive UI is highlighted. There are mentions of enhancements needed in threat detection features, AI integration for security, and web application firewall capabilities. Frequent updates and a complex interface are also cited as areas needing refinement.
  • "There is room for improvement in Palo Alto Networks PA-Series in the areas where they can minimize applications and implement features that can be useful for us."
  • "Because they have a separate license for VPNs and do not provide any type of quick support, which is why I have rated it nine instead of a perfect score."
  • "Licenses are too costly. As I compare with Check Point or other OEM, the licenses are too much more costly and they should work on bundled licenses."

ROI

Palo Alto Networks PA-Series offers a strong return on investment with features like cloud-based threat intelligence and URL filtering, reducing the need for additional security devices. It supports user and application-level management. Users report satisfactory performance and cost efficiencies even with long-term use. Though ROI may not be instantly measurable, cost savings from not purchasing extra devices and improved security efficiency become evident over time, particularly within three to five years.

Pricing

Enterprise buyers generally find Palo Alto Networks PA-Series pricing high compared to competitors such as Check Point and FortiGate. However, many acknowledge its comprehensive features and long-term support, which they find valuable. Pricing can range from $1,300 for entry-level models to several hundred thousand dollars for advanced models. Licensing options, including URL filtering and DNS security, are available in bundles, with some users choosing additional licenses like GlobalProtect. Prices often reflect superior security and performance features.
  • "The solution's pricing is high compared to that of Cisco and Fortinet."
  • "With Palo Alto, even when you enable all the modules, it still provides the exact throughput they advertise."
  • "The pricing is fair."

Popular Use Cases

Organizations employ Palo Alto Networks PA-Series for various purposes including perimeter security, remote VPN access, and advanced threat prevention. It integrates with LDAP for user-specific access and is used as a firewall in both hardware and virtual environments. Companies leverage it for protecting AWS deployments, ensuring regulatory compliance, filtering web content, and securing gateways. Its role in cybersecurity includes managing traffic, deploying in hybrid networks, and utilizing features such as IDS, IPS, URL filtering, and VPN concentrator functions.

Service and Support

Palo Alto Networks PA-Series support is generally positive, with some users praising quick response times and high-quality assistance. However, others mention delays in connecting with technical teams, with some citing hours-long waits. Ratings vary from four to ten, with high marks for knowledgeable and responsive support staff. Some users route inquiries through vendors or distributors, while others appreciate the continuous training and updates provided by support. Expectations for faster responses are noted.

Deployment

Users find Palo Alto Networks PA-Series setup generally straightforward, especially for those familiar with network configurations. Some encounter issues with deployment tools and a learning curve for larger, complex networks. Its deployment can vary based on familiarity and network intricacies but is user-friendly with existing documentation and white papers. Many highlight efficient dashboards and traffic monitoring interfaces, facilitating easier deployment and management, with some requiring fewer resources for ongoing maintenance.

Scalability

Palo Alto Networks PA-Series is highly scalable, with users rating it between seven and ten out of ten. It can efficiently handle thousands of connections, making it suitable for SMBs and enterprise-level organizations. While hardware firewalls may have limitations, virtual options offer easy scalability. Different models provide various levels of flexibility, and users recommend choosing the right model for needs. Palo Alto Networks PA-Series is ideal for growing businesses with high user demands.

Stability

Palo Alto Networks PA-Series receives high marks for stability, with most users rating it between eight to ten. Many find it reliable, with minimal issues and no significant bugs. Some appreciate the frequent updates, while others prefer slower release adoption for proven stability. The high availability feature adds to its reliability. Despite some concerns about specific model performance or update frequency, users generally regard it as a leading stable firewall in the industry.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Palo Alto Networks PA-Series Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
Company SizeCount
Small Business13
Midsize Enterprise6
Large Enterprise14
By reviewers
By visitors reading reviews
Company SizeCount
Small Business123
Midsize Enterprise60
Large Enterprise115
By visitors reading reviews

Top industries

By visitors reading reviews
Comms Service Provider
10%
Computer Software Company
8%
Government
8%
Manufacturing Company
7%
Outsourcing Company
7%
Financial Services Firm
6%
University
6%
Construction Company
5%
Retailer
5%
Educational Organization
4%
Healthcare Company
4%
Insurance Company
3%
Performing Arts
3%
Marketing Services Firm
3%
Wholesaler/Distributor
3%
Media Company
3%
Hospitality Company
2%
Real Estate/Law Firm
2%
Religious Institution
1%
Energy/Utilities Company
1%
Non Tech Company
1%
Non Profit
1%
Legal Firm
1%
Renewables & Environment Company
1%
Leisure / Travel Company
1%
Mining And Metals Company
1%
Logistics Company
1%
Pharma/Biotech Company
1%

Compare Palo Alto Networks PA-Series with alternative products

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Learn more about Palo Alto Networks PA-Series

Companies trust Palo Alto Networks PA-Series to protect corporate networks from external threats, control traffic between networks, and meet regulatory compliance. Integrating well with applications, it offers centralized management and advanced security features such as IDS, IPS, and GlobalProtect. It ensures stable performance, application-based policy enforcement, and decryption of SSL traffic while providing efficient resource usage and comprehensive logging.

What are the key features?
  • Stability: Reliable performance for continuous protection.
  • App-ID: Application-based policy enforcement.
  • URL Filtering: Prevents access to malicious websites.
  • Security Controls: Comprehensive threat prevention mechanisms.
  • User-Friendly Interface: Simplifies management and operations.
  • Efficient Resource Usage: Optimized for minimal resource consumption.
  • Reporting: Detailed logs and analytics for better insights.
  • Antivirus: Protects against malware and viruses.
  • WildFire: Advanced threat prevention with machine learning AI.
  • Protocol Anomaly Detection: Identifies unusual network behavior.
  • SSL Decryption: Ensures secure traffic inspection.
  • Encryption: Safeguards sensitive data.
  • VPN Capabilities: Secure remote access for users.
  • Active Directory Integration: Streamlines user authentication.
  • Quality of Service (QoS): Manages network traffic efficiently.
What benefits should be evaluated?
  • Enhanced Security: Superior threat prevention and detection.
  • Centralized Management: Streamlined control of network devices.
  • Regulatory Compliance: Assists in meeting legal requirements.
  • Operational Efficiency: Reduced resource usage and downtime.
  • Comprehensive Reporting: Complete visibility into network activities.
  • Scalability: Adapts to growing network demands.
  • User Accessibility: Simplifies secure access for remote employees.

Palo Alto Networks PA-Series is implemented across industries like healthcare, finance, retail, and manufacturing. In healthcare, it ensures patient data protection and compliance with HIPAA. Financial institutions utilize it to secure transactions and meet regulatory standards. Retailers benefit from protecting customer information and securing online payments. Manufacturing companies deploy it to safeguard intellectual property and control plant floor operations.

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Product Categories
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Palo Alto Networks PA-Series Reviews Summary
Author infoRatingReview Summary
Cloud Network Engineer at a insurance company with 5,001-10,000 employees4.5I find Palo Alto Networks PA-Series an excellent, stable perimeter firewall with strong threat prevention and identity-based access. While highly effective, its licensing is very costly, and customer support response times could improve. I rate it 9/10.
Project Engineer at IT Solution4.5I rely on Palo Alto Networks PA-Series for robust threat protection with GlobalProtect, antivirus, and network DLP, saving my organization money and time. It's stable and scalable, but I desire faster support and integrated DNS, giving it a 9/10.
Global Network Engineering Technical Lead at a healthcare company with 5,001-10,000 employees4.5I've found the Palo Alto PA-Series excellent for edge protection, with strong security features and great support, though it's pricey. Its deep inspection and threat intelligence significantly improve visibility and reduce our attack surface effectively.
Asisstant Manager at Yaskawa America, Inc5.0As a user of the Palo Alto Networks PA-Series firewall, I appreciate its effective features like Global protector VPN and content filtering. Though it lacks AI integrations, I suggest adding logs monitoring in future updates. Overall, it's a reasonable solution.
Senior Network Security Engineer at UNITE HERE HEALTH4.0I use Palo Alto PA-Series for cybersecurity, appreciating its easy configuration, advanced threat detection, and traffic control, despite a challenging initial setup. It's a valuable investment with unique features, and I rate it 8/10.
Senior Network Engineer at Just In Time Group (Sri Lanka)I manage Palo Alto Networks PA-Series firewalls for various clients, appreciating their robust URL filtering and antivirus capabilities. While effective, they could enhance the web application firewall feature. Overall, clients find these firewalls cost-effective and beneficial for complex security needs.
Operations Specialist - MX Operations at Bank Alfalah Limited4.5I primarily connect partners and customers through VPNs using Palo Alto Networks PA-Series. Its standout feature is its strong Magic Quadrant positioning. Although I encountered issues with AWS cloud parameters, the return on investment has been consistently satisfactory.
IT Senior Network Security Engineer at a financial services firm with 1,001-5,000 employees4.5I use Palo Alto Networks PA-Series as a gateway for users and devices due to its powerful security engine and performance. However, it lacks wildcard security and built-in SD-WAN, features found in Fortinet.