# Palo Alto Networks Cloud NGFW vs Zscaler Internet Access Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Zscaler Internet Access excels in providing **cloud-native security** and centralized management of web traffic, making it a preferred choice for organizations looking to enforce security policies effectively. Users appreciate its robust protection against **malware** and **phishing** threats.
- **Users say** that Palo Alto Networks Cloud NGFW offers **comprehensive visibility** into network traffic, allowing security teams to monitor applications and users easily. The intuitive dashboard is frequently highlighted for its ability to present a wealth of information in a user-friendly manner.
- **Reviewers mention** that Zscaler Internet Access provides **secure internet access from anywhere** , which is crucial for remote work environments. This flexibility is coupled with a user experience that does not compromise performance, as noted by users who value its seamless integration into daily workflows.
- **According to verified reviews** , Palo Alto Networks Cloud NGFW is praised for its **ease of policy enforcement** and strong threat prevention capabilities. Users appreciate the detailed insights it provides, which help in making informed security decisions.
- **G2 reviewers highlight** that Zscaler Internet Access has a higher overall satisfaction score compared to Palo Alto Networks Cloud NGFW, indicating a stronger user experience. The platform's ease of setup and administration is frequently commended, making it a go-to option for organizations seeking a straightforward implementation process.
- **Users express** that while both products offer solid security features, Zscaler Internet Access tends to outperform in areas like **logging and reporting** , with users noting its superior capabilities in tracking and analyzing web traffic, which is essential for maintaining security compliance.



| | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 141 | 275 | 
| **Largest Market Segment** | Mid-Market (38.1% of reviews) | Enterprise (55.2% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Palo Alto Networks Cloud NGFW

Pros:
- Threat Protection (13 reviews)
- Deployment Ease (10 reviews)

Cons:
- Expensive (14 reviews)
- Complex Configuration (8 reviews)

### Zscaler Internet Access

Pros:
- Security (47 reviews)
- Internet Security (46 reviews)

Cons:
- Slow Performance (27 reviews)
- Complex Implementation (24 reviews)

---
## Ratings Comparison
| Rating | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
  | **Meets Requirements** | 8.8 (129 reviews) | 8.8 (196 reviews) | 
  | **Ease of Use** | 8.2 (128 reviews) | 8.8 (203 reviews) | 
  | **Ease of Setup** | 8.1 (119 reviews) | 8.6 (153 reviews) | 
  | **Ease of Admin** | 8.2 (86 reviews) | 8.8 (64 reviews) | 
  | **Quality of Support** | 8.3 (117 reviews) | 8.6 (184 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.6 (81 reviews) | 8.9 (62 reviews) | 
  | **Product Direction (% positive)** | 9.1 (123 reviews) | 9.3 (183 reviews) | 

---
## Pricing

### Palo Alto Networks Cloud NGFW

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Zscaler Internet Access

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Artificial Intelligence

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | N/A | N/A |

#### 

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Tagging** | Not enough data | Not enough data | 
| **Natural Language Processing** | Not enough data | Not enough data | 
| **Data Extraction** | Not enough data | Not enough data | 
| **Multi-Language** | Not enough data | Not enough data | 
| **Predictive Analytics** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Speech Recognition** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Data Storage Management** | Not enough data | Not enough data | 
| **Virtual Personal Assistant (VPA)** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Customer Segmentation** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **For eCommerce** | Not enough data | Not enough data | 
| **Role-Based Permissions** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Trend Analysis** | Not enough data | Not enough data | 
| **Machine Learning** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Performance Metrics** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Mobile App** | Not enough data | Not enough data | 
| **Multiple Data Sources** | Not enough data | Not enough data | 
| **For Sales Teams/Organizations** | Not enough data | Not enough data | 
| **Sentiment Analysis** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Chatbot** | Not enough data | Not enough data | 

### Network Security

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | N/A | N/A |

#### 

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Penetration Testing** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 
| **Anti Virus** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Remote Monitoring & Management** | Not enough data | Not enough data | 
| **VPN** | Not enough data | Not enough data | 
| **Behavior Analytics** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Patch Management** | Not enough data | Not enough data | 
| **Event Logs** | Not enough data | Not enough data | 
| **Anomaly/Malware Detection** | Not enough data | Not enough data | 
| **DNS Leak Protection** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Server Monitoring** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Network Provisioning** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Email Alerts** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **Intrusion Detection System** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Two-Factor Authentication** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Firewalls** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Anti Spam** | Not enough data | Not enough data | 
| **Threat Response** | Not enough data | Not enough data | 
| **Activity Monitoring** | Not enough data | Not enough data | 
| **Risk Alerts** | Not enough data | Not enough data | 
| **Data Loss Prevention** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Intrusion Prevention System** | Not enough data | Not enough data | 
| **Secure Login** | Not enough data | Not enough data | 
| **Policy Management** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 

### Network Sandboxing

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | 8.9/10 | 27 |

#### Sandbox

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Sandbox** | Not enough data | 8.9 (22 reviews) | 

#### Evaluation

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Malware Evaluation** | Not enough data | 9.0 (21 reviews) | 
| **Automatic Submission** | Not enough data | 9.0 (20 reviews) | 
| **Automatic Evaluation** | Not enough data | 9.1 (21 reviews) | 
| **Malware Probability Scores** | Not enough data | 8.6 (20 reviews) | 

### Data Loss Prevention (DLP)

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | 9.1/10 | 39 |

#### Administration

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Data Management** | Not enough data | 9.2 (30 reviews) | 
| **Incident Logs** | Not enough data | 9.1 (31 reviews) | 
| **Reporting** | Not enough data | 9.0 (28 reviews) | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Remediation Management** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Configuration Management** | Not enough data | Not enough data | 

#### Governance

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Access Control** | Not enough data | 9.4 (31 reviews) | 
| **Compliance** | Not enough data | 9.2 (28 reviews) | 
| **Data Visibility** | Not enough data | 9.2 (29 reviews) | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 

#### Security

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Encryption** | Not enough data | 9.3 (30 reviews) | 
| **Endpoint Intelligence** | Not enough data | 9.0 (28 reviews) | 
| **Activity Monitoring** | Not enough data | 9.2 (30 reviews) | 
| **Breach Detection** | Not enough data | 9.1 (29 reviews) | 

#### 

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Personally Identifiable Information Protection** | Not enough data | Not enough data | 
| **Data Discovery** | Not enough data | Not enough data | 
| **Behavior Tracking** | Not enough data | Not enough data | 
| **Remote Wipe** | Not enough data | Not enough data | 
| **Risk Analysis** | Not enough data | Not enough data | 
| **Insider Threat Protection** | Not enough data | Not enough data | 
| **Anti Virus** | Not enough data | Not enough data | 
| **Whitelisting/Blacklisting** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Watermarking** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Ransomware Protection** | Not enough data | Not enough data | 
| **Multi-Factor Authentication** | Not enough data | Not enough data | 
| **Automatic Backup** | Not enough data | Not enough data | 
| **Multi-Device Support** | Not enough data | Not enough data | 
| **Compliance Tracking** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **Data Recovery** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **External Storage Device Blocking** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 
| **File Quarantining** | Not enough data | Not enough data | 
| **Disaster Recovery** | Not enough data | Not enough data | 
| **Intellectual Property Protection** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Risk Assessment** | Not enough data | Not enough data | 
| **Sensitive Data Identification** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Risk Alerts** | Not enough data | Not enough data | 
| **Data Classification** | Not enough data | Not enough data | 
| **Data Replication** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **File Transfer** | Not enough data | Not enough data | 
| **HIPAA Compliant** | Not enough data | Not enough data | 

### Firewall Software

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | 8.5/10 | 125 |
| **Zscaler Internet Access** | 9.2/10 | 52 |

#### Administration

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Policy Management** | 8.7 (117 reviews) | 8.8 (44 reviews) | 
| **Logging and Reporting** | 8.5 (107 reviews) | 9.2 (43 reviews) | 
| **Application Gateway** | 8.4 (101 reviews) | 9.2 (44 reviews) | 
| **Concurrent Sessions** | 8.2 (101 reviews) | 9.1 (43 reviews) | 
| **Uptime Reporting** | Not enough data | Not enough data | 
| **Web Traffic Reporting** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Access Management** | Not enough data | Not enough data | 
| **Incident Management** | Not enough data | Not enough data | 
| **Audit Management** | Not enough data | Not enough data | 
| **Remote Monitoring & Management** | Not enough data | Not enough data | 

#### Agentic AI - Firewall Software

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 9.7 (6 reviews) | 
| **Adaptive Learning** | Not enough data | 9.7 (6 reviews) | 
| **AI/Machine Learning** | Not enough data | Not enough data | 

#### Functionality

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Virtual Private Network (VPN)** | 8.6 (102 reviews) | 9.2 (41 reviews) | 
| **Antivirus** | 8.5 (105 reviews) | 9.0 (41 reviews) | 
| **URL Filtering** | 8.7 (104 reviews) | 9.2 (43 reviews) | 
| **Availability** | 8.6 (100 reviews) | 9.1 (42 reviews) | 
| **IP Filtering** | Not enough data | Not enough data | 

#### Monitoring

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Load Balancing** | 8.2 (99 reviews) | 9.0 (44 reviews) | 
| **Continuous Analysis** | 8.5 (101 reviews) | 9.1 (43 reviews) | 
| **Intrusion Prevention** | 8.8 (109 reviews) | 9.3 (44 reviews) | 
| **Intrusion Detection** | 8.8 (99 reviews) | 9.2 (43 reviews) | 
| **Intrusion Detection System** | Not enough data | Not enough data | 
| **Intrusion Prevention System** | Not enough data | Not enough data | 

#### Generative AI

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **AI Text Summarization** | 7.5 (92 reviews) | 8.2 (17 reviews) | 
| **Generative AI** | Not enough data | Not enough data | 

#### Artificial Intelligence - Firewall

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **AI Firewall** | Feature Not Available | 9.7 (6 reviews) | 

#### 

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Spam Blocker** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Role-Based Permissions** | Not enough data | Not enough data | 
| **Network Monitoring** | Not enough data | Not enough data | 
| **Visual Analytics** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Anti Spam** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Hardware Integration** | Not enough data | Not enough data | 
| **Summary Reports** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Server Monitoring** | Not enough data | Not enough data | 
| **Two-Factor Authentication** | Not enough data | Not enough data | 
| **Log Access** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Multi-Location** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Behavior Tracking** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Event Logs** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Risk Alerts** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Dashboard Creation** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 

### Software-Defined Perimeter (SDP)

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | 8.6/10 | 11 |

#### Administration

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Network Segmentation** | Not enough data | 8.3 (8 reviews) | 
| **Scalability** | Not enough data | 8.3 (8 reviews) | 
| **Global Access** | Not enough data | 8.3 (9 reviews) | 

#### Protection

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Policy Enforcement** | Not enough data | 9.0 (10 reviews) | 
| **Security Audit** | Not enough data | 9.3 (10 reviews) | 
| **Access Control** | Not enough data | 9.1 (9 reviews) | 
| **User Authentication** | Not enough data | 8.8 (8 reviews) | 

#### Monitoring

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Compliance Monitoring** | Not enough data | 8.8 (10 reviews) | 
| **Vulnerability Monitoring** | Not enough data | 8.9 (9 reviews) | 
| **Configuration Monitoring** | Not enough data | 8.8 (8 reviews) | 
| **Observability** | Not enough data | 8.5 (8 reviews) | 

### Secure Web Gateways

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | 8.9/10 | 116 |

#### Web Content and Traffic Filtering - Secure Web Gateways

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **SSL/TLS Inspection** | Not enough data | 8.8 (56 reviews) | 
| **Content Filtering** | Not enough data | 8.9 (45 reviews) | 
| **URL Filtering** | Not enough data | 8.5 (63 reviews) | 
| **Real-Time Traffic Inspection** | Not enough data | 9.2 (50 reviews) | 
| **Ad and Tracker Blocking** | Not enough data | 8.5 (35 reviews) | 

#### Data Protection and Loss Prevention - Secure Web Gateways

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Data Loss Prevention (DLP)** | Not enough data | 9.2 (49 reviews) | 
| **Phishing Protection** | Not enough data | 9.2 (41 reviews) | 
| **Malware Protection** | Not enough data | 9.4 (54 reviews) | 
| **Cloud Access Security** | Not enough data | 9.0 (42 reviews) | 

#### Access Control and Authentication - Secure Web Gateways

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Application Control** | Not enough data | 8.9 (47 reviews) | 
| **Authentication and Access Control** | Not enough data | 8.9 (55 reviews) | 
| **User and Group Policies** | Not enough data | 9.3 (46 reviews) | 

#### Performance and Management - Secure Web Gateways

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Customizable Policy Enforcement** | Not enough data | 8.2 (69 reviews) | 
| **Bandwidth Management** | Not enough data | 8.7 (36 reviews) | 
| **Integration Capabilities** | Not enough data | 8.6 (44 reviews) | 
| **Reporting and Logging** | Not enough data | 8.4 (59 reviews) | 
| **Threat Intelligence Integration** | Not enough data | 9.0 (38 reviews) | 

### Zero Trust Platforms

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | 9.4/10 | 13 |

#### Identity and Access Management - Zero Trust Platforms

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Single sign-on (SSO)** | Not enough data | 9.3 (7 reviews) | 
| **Multi-factor authentication (MFA)** | Not enough data | 9.3 (7 reviews) | 
| **Role-based access control (RBAC)** | Not enough data | 9.5 (7 reviews) | 
| **Identity federation** | Not enough data | 9.3 (7 reviews) | 

#### Security - Zero Trust Platforms

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Encryption** | Not enough data | 10.0 (7 reviews) | 
| **Endpoint detection and response (EDR)** | Not enough data | 9.0 (7 reviews) | 
| **Device posture assessment** | Not enough data | 9.5 (7 reviews) | 
| **Micro-segmentation** | Not enough data | 9.3 (7 reviews) | 
| **Zero trust network access (ZTNA)** | Not enough data | 9.8 (7 reviews) | 

#### Data Security - Zero Trust Platforms

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Data loss prevention (DLP)** | Not enough data | 10.0 (8 reviews) | 
| **Data classification** | Not enough data | 9.8 (7 reviews) | 

#### Application Visibility - Zero Trust Platforms

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **API support** | Not enough data | 8.8 (7 reviews) | 
| **Application-level controls** | Not enough data | 9.4 (8 reviews) | 
| **Secure application access** | Not enough data | 9.6 (8 reviews) | 
| **User and entity behavior analytics (UEBA)** | Not enough data | 8.8 (7 reviews) | 
| **Continuous monitoring** | Not enough data | 9.4 (8 reviews) | 

#### Reporting and Policies - Zero Trust Platforms

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Policy automation** | Not enough data | 9.3 (7 reviews) | 
| **Regulatory compliance** | Not enough data | 9.8 (7 reviews) | 
| **Cross-platform compatibility** | Not enough data | 9.8 (9 reviews) | 
| **Policy enforcement** | Not enough data | 9.2 (8 reviews) | 
| **Comprehensive reporting** | Not enough data | 9.0 (7 reviews) | 

#### Agentic AI - Zero Trust Platforms

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.8 (7 reviews) | 
| **Cross-system Integration** | Not enough data | 8.5 (8 reviews) | 
| **Adaptive Learning** | Not enough data | 9.3 (7 reviews) | 
| **Proactive Assistance** | Not enough data | 9.3 (7 reviews) | 

### Secure Service Edge (SSE) Solutions

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | N/A | N/A |

#### Components - Secure Service Edge (SSE)

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Secure Web Gateway (SWG)** | Not enough data | Not enough data | 
| **Firewall as a Service** | Not enough data | Not enough data | 
| **Zero Trust Network Access (ZTNA)** | Not enough data | Not enough data | 
| **Cloud Access Security Broker (CASB)** | Not enough data | Not enough data | 

#### Artificial Intelligence -Secure Service Edge (SSE)

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Automation** | Not enough data | Not enough data | 
| **Predictive Capabilities** | Not enough data | Not enough data | 
| **Real-Time Threat Detection** | Not enough data | Not enough data | 

#### Agentic AI - Secure Service Edge (SSE)

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Decision Making** | Not enough data | Not enough data | 
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

### AI Security Solutions

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | N/A | N/A |

#### Model Protection - AI Security Solutions

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Input Hardening** | Not enough data | Not enough data | 
| **Input/Output Inspection** | Not enough data | Not enough data | 
| **Integrity Monitoring** | Not enough data | Not enough data | 
| **Model Access Control** | Not enough data | Not enough data | 

#### Runtime Monitoring - AI Security Solutions

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **AI Behavior Anomaly Detection** | Not enough data | Not enough data | 
| **Audit Trail** | Not enough data | Not enough data | 

#### Policy Enforcement and Compliance - AI Security Solutions

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Scalable Governance** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 
| **Shadow AI** | Not enough data | Not enough data | 
| **Policy‑as‑Code for AI Assets** | Not enough data | Not enough data | 

### Cloud Security

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | N/A | N/A |

#### Cloud Visibility

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Data Discovery** | Not enough data | Not enough data | 
| **Cloud Registry** | Not enough data | Not enough data | 
| **Cloud Gap Analytics** | Not enough data | Not enough data | 

#### Security

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Data Security** | Not enough data | Not enough data | 
| **Data loss Prevention** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Cloud Application Security** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 

#### Identity

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **SSO** | Not enough data | Not enough data | 
| **Governance** | Not enough data | Not enough data | 
| **User Analytics** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Visual Analytics** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 

#### 

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Endpoint Management** | Not enough data | Not enough data | 
| **Intrusion Detection System** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **HIPAA Compliant** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Two-Factor Authentication** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Risk Assessment** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Event Logs** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Audit Management** | Not enough data | Not enough data | 
| **Cloud Security Policy Management** | Not enough data | Not enough data | 
| **Vulnerability Protection** | Not enough data | Not enough data | 
| **Anti Virus** | Not enough data | Not enough data | 
| **Incident Management** | Not enough data | Not enough data | 
| **Threat Intelligence** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **Vulnerability Scanning** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Patch Management** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Cloud Encryption** | Not enough data | Not enough data | 

### Data Security

| Product | Score | Reviews |
|---|---|---|
| **Palo Alto Networks Cloud NGFW** | N/A | N/A |
| **Zscaler Internet Access** | N/A | N/A |

#### Compliance

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Access Management** | Not enough data | Not enough data | 
| **At-Risk Analysis** | Not enough data | Not enough data | 
| **DLP Configuration** | Not enough data | Not enough data | 
| **Sensitive Data Compliance** | Not enough data | Not enough data | 

#### Administration

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Database Management** | Not enough data | Not enough data | 
| **Deduplication ** | Not enough data | Not enough data | 
| **Backup** | Not enough data | Not enough data | 
| **API / integrations** | Not enough data | Not enough data | 

#### Security 

| Feature | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Multi-Factor Authentication** | Not enough data | Not enough data | 
| **Data Transport** | Not enough data | Not enough data | 
| **Data Types** | Not enough data | Not enough data | 
| **Security Tools** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Firewall Software](https://www.g2.com/categories/firewall-software)


**Unique to Zscaler Internet Access (7):** [Secure Service Edge (SSE) Solutions](https://www.g2.com/categories/secure-service-edge-sse-solutions), [Zero Trust Platforms](https://www.g2.com/categories/zero-trust-platforms), [Software-Defined Perimeter (SDP) Software](https://www.g2.com/categories/software-defined-perimeter-sdp), [Data Loss Prevention (DLP) Software](https://www.g2.com/categories/data-loss-prevention-dlp), [Network Sandboxing Software](https://www.g2.com/categories/network-sandboxing), [Secure Web Gateway Software](https://www.g2.com/categories/secure-web-gateways), [AI Security Solutions Software](https://www.g2.com/categories/ai-security-solutions)


---
## Reviewer Demographics

### By Company Size

| Segment | Palo Alto Networks Cloud NGFW | Zscaler Internet Access | 
|---|---|---|
| **Small-Business** | 28.8% | 14.9% | 
| **Mid-Market** | 38.1% | 29.9% | 
| **Enterprise** | 33.1% | 55.2% | 

### By Industry

#### Palo Alto Networks Cloud NGFW

- **Computer & Network Security:** 18.2%
- **Information Technology and Services:** 16.7%
- **Banking:** 6.8%
- **Telecommunications:** 5.3%
- **Financial Services:** 5.3%
- **Computer Software:** 4.5%
- **Internet:** 3.8%
- **Consulting:** 3.0%
- **Computer Networking:** 3.0%
- **Hospital & Health Care:** 3.0%
- **Other:** 30.3%

#### Zscaler Internet Access

- **Information Technology and Services:** 22.0%
- **Computer Software:** 9.6%
- **Computer & Network Security:** 6.4%
- **Financial Services:** 6.0%
- **Hospital & Health Care:** 5.0%
- **Telecommunications:** 4.1%
- **Accounting:** 3.7%
- **Consulting:** 3.2%
- **Banking:** 2.3%
- **Computer Networking:** 2.3%
- **Other:** 35.3%

---
## Alternatives

### Alternatives to Palo Alto Networks Cloud NGFW

- [Azure Firewall](https://www.g2.com/products/azure-firewall/reviews) — 4.5/5 stars (31 reviews)
- [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) — 4.7/5 stars (326 reviews)
- [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) — 4.7/5 stars (869 reviews)
- [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) — 4.5/5 stars (593 reviews)
- [FortiGate-VM NGFW](https://www.g2.com/products/fortigate-vm-ngfw/reviews) — 4.6/5 stars (245 reviews)
- [ThreatLocker Zero Trust Platform](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews) — 4.8/5 stars (514 reviews)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews) — 4.4/5 stars (294 reviews)
- [WatchGuard Network Security](https://www.g2.com/products/watchguard-network-security/reviews) — 4.7/5 stars (268 reviews)
- [SonicWall Next Generation Firewall](https://www.g2.com/products/sonicwall-next-generation-firewall/reviews) — 4.1/5 stars (154 reviews)
- [NordLayer](https://www.g2.com/products/nordlayer/reviews) — 4.3/5 stars (127 reviews)

### Alternatives to Zscaler Internet Access

- [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) — 4.5/5 stars (227 reviews)
- [Netskope One Platform](https://www.g2.com/products/netskope-one-platform/reviews) — 4.4/5 stars (92 reviews)
- [Absolute Secure Access](https://www.g2.com/products/absolute-secure-access/reviews) — 4.7/5 stars (225 reviews)
- [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) — 4.5/5 stars (593 reviews)
- [Microsoft Defender for Cloud](https://www.g2.com/products/microsoft-defender-for-cloud/reviews) — 4.4/5 stars (434 reviews)
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) — 4.5/5 stars (518 reviews)
- [Cisco Umbrella](https://www.g2.com/products/cisco-umbrella/reviews) — 4.4/5 stars (284 reviews)
- [FortiClient](https://www.g2.com/products/forticlient/reviews) — 4.4/5 stars (278 reviews)
- [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) — 4.7/5 stars (869 reviews)
- [DNSFilter](https://www.g2.com/products/dnsfilter/reviews) — 4.6/5 stars (272 reviews)

---
## Top Discussions

### Palo Alto Networks Cloud NGFW

No discussions available for this product.

### Zscaler Internet Access

- Title: [What is Zscaler Internet Access used for?](https://www.g2.com/discussions/what-is-zscaler-internet-access-used-for) — 2 comments
  > **Top comment:** "Block the unwanted access of websites where organizations control it from anywhere via this tool."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/palo-alto-networks-cloud-ngfw-vs-zscaler-internet-access)