App comparison
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Zenarmor
Next-generation firewall for network security
Zenarmor Alternatives & Competitors (2026)
Top 3 free alternatives

ManageEngine Firewall Analyzer
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Empower firewall intelligence for seamless security manageme


Value for money
Starting price
Functionality
Configuration Automation
5/5
Compliance Tracking
5/5
Web Traffic Reporting
5/5
Top Features
Spam Blocker
N/A
Remote Monitoring & Management
N/A
Network Monitoring
N/A

NordLayer
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
A toggle-ready way to secure your network.


Value for money
Starting price
Functionality
Mobile Access
5/5
Two-Factor Authentication
5/5
Web-Application Security
5/5
Top Features
IP Filtering
N/A
Content Filtering
N/A
Log Access
N/A

Nessus
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Vulnerability assessment solution for security practitioners


Value for money
Starting price
Functionality
Vulnerability Protection
5/5
Policy Management
5/5
API
4.8/5
Top Features
Hardware Integration
N/A
Content Filtering
N/A
IP Filtering
N/A


Value for money
Starting price
Functionality
Activity Monitoring
5/5
Multi-Protocol
5/5
Access Management
5/5
Top Features
Log Access
N/A
IP Filtering
N/A
Customizable Reports
N/A


Value for money
Starting price
Functionality
Monitoring
5/5
Asset Tracking
5/5
Remote Monitoring & Management
4.7/5
Top Features
Real-Time Reporting
N/A
Real-Time Notifications
N/A
Hardware Integration
N/A


Value for money
Starting price
Functionality
Server Logs
5/5
Log Collection
5/5
Threshold Alerts
5/5
Top Features
Filtering
N/A
Compliance Management
N/A
Hardware Integration
N/A


Value for money
No pricing info
Starting price
Functionality
Intrusion Detection System
4.7/5
Access Management
4.7/5
Access Controls/Permissions
4.5/5
Top Features
Customizable Reports
N/A
Remote Monitoring & Management
N/A
API
N/A


Value for money
No pricing info
Starting price
Functionality
Access Controls/Permissions
5/5
User Management
5/5
Third-Party Integrations
5/5
Top Features
Two-Factor Authentication
N/A
Summary Reports
N/A
Hardware Integration
N/A


Value for money
Starting price
Functionality
Vulnerability Scanning
5/5
Security Auditing
5/5
Risk Assessment
5/5
Top Features
Hardware Integration
N/A
Compliance Management
N/A
IP Filtering
N/A


Value for money
No pricing info
Starting price
Functionality
Reporting/Analytics
5/5
Intrusion Detection System
5/5
Network Monitoring
4.8/5
Top Features
Customizable Reports
N/A
Alerts/Notifications
N/A
Dashboard Creation
N/A


Value for money
Starting price
Functionality
DDoS Protection
5/5
Web Traffic Monitoring
4/5
IT Incident Management
4/5
Top Features
Role-Based Permissions
N/A
Remote Monitoring & Management
N/A
Hardware Integration
N/A


Value for money
No pricing info
Starting price
Functionality
Web-Application Security
N/A
Endpoint Protection
N/A
Vulnerability Scanning
N/A
Top Features
Customizable Reports
N/A
Spam Blocker
N/A
API
N/A


Value for money
No pricing info
Starting price
Functionality
Network Monitoring
5/5
IP Filtering
5/5
Vulnerability Scanning
4.5/5
Top Features
Content Filtering
N/A
Role-Based Permissions
N/A
Alerts/Notifications
N/A


Value for money
Starting price
Functionality
Endpoint Protection
5/5
Dashboard
5/5
Activity Tracking
5/5
Top Features
Log Access
N/A
Compliance Management
N/A
Multi-Location
N/A


Value for money
No pricing info
Starting price
Functionality
Network Monitoring
5/5
IP Filtering
5/5
Threat Response
N/A
Top Features
Customizable Reports
N/A
Spam Blocker
N/A
Alerts/Notifications
N/A


Value for money
No pricing info
Starting price
Functionality
Uptime Reporting
5/5
Real-Time Data
5/5
Real-Time Analytics
5/5
Top Features
Hardware Integration
N/A
Behavior Tracking
N/A
Log Access
N/A


Value for money
Starting price
Functionality
Network Monitoring
5/5
IP Filtering
5/5
SSL Security
5/5
Top Features
Dashboard Creation
N/A
Behavior Tracking
N/A
Filtering
N/A


Value for money
Starting price
Functionality
Webcam Protection
5/5
Identity Theft Protection
5/5
Intrusion Detection System
4.7/5
Top Features
Customizable Reports
N/A
Spam Blocker
N/A
API
N/A


Value for money
No pricing info
Starting price
Functionality
Monitoring
5/5
Threat Response
4.7/5
Endpoint Protection
4.7/5
Top Features
Two-Factor Authentication
N/A
Spam Blocker
N/A
IP Filtering
N/A


Value for money
Starting price
Functionality
IP Filtering
4.7/5
Network Monitoring
4.7/5
Reporting/Analytics
4.6/5
Top Features
Dashboard Creation
N/A
Summary Reports
N/A
Alerts/Notifications
N/A
