App comparison
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Advanced Threat Protection
Ransomware attack, phishing & CEO fraud protection software
Advanced Threat Protection Alternatives & Competitors (2026)
Top 6 free alternatives
EasyDMARC
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email security and deliverability platform
Value for money
Starting price
Functionality
Phishing Protection
5/5
Policy Management
4.8/5
Whitelisting/Blacklisting
4.8/5
Top Features
Vulnerability Scanning
N/A
Encryption
N/A
Threat Protection
N/A
Fortra's Cloud Email Protection
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Defend against advanced phishing attacks.
Value for money
No pricing info
Starting price
Functionality
Email Filtering
4.8/5
Threat Protection
4.6/5
Phishing Protection
N/A
Top Features
Encryption
N/A
Spam Analysis
N/A
Real-Time Monitoring
N/A
Heimdal Email Security
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Protection in a Redefined Spam Filter
Value for money
No pricing info
Starting price
Functionality
Spam Blocker
5/5
Phishing Protection
5/5
Allow/Block List
5/5
Top Features
Alerts/Escalation
N/A
Vulnerability Scanning
N/A
Guardz
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cybersecurity solution
Value for money
No pricing info
Starting price
Functionality
Vulnerability Scanning
5/5
Data Visualization
5/5
Cloud Application Security
5/5
Top Features
Encryption
N/A
ContentCatcher
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email security, phishing protection & anti-spam
Value for money
Starting price
Functionality
SURLB/URIBL Filtering
5/5
Spam Detection
5/5
Phishing Protection
5/5
Top Features
Spam Analysis
N/A
Vulnerability Scanning
N/A
Alerts/Escalation
N/A
ManageEngine DataSecurity Plus
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Software for managing data visibility and security
Value for money
Starting price
Functionality
Reporting/Analytics
5/5
Dashboard
5/5
Risk Assessment
4/5
Top Features
Vulnerability Scanning
N/A
Fraud Detection
N/A
Threat Protection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure emails with encryption and recipient authentication
Value for money
No pricing info
Starting price
Functionality
Email Attachment Protection
5/5
Threat Response
5/5
Threat Protection
5/5
Top Features
Spam Analysis
N/A
Whitelisting/Blacklisting
N/A
Spam Quarantine
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Powerful yet flexible email security software.
Value for money
Starting price
Functionality
Spam Quarantine
5/5
Spam Detection
5/5
Spam Blocker
5/5
Top Features
Spam Analysis
N/A
Vulnerability Scanning
N/A
Alerts/Escalation
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud email security, encryption, and archiving
Value for money
Starting price
Functionality
Threat Protection
5/5
Spam Blocker
5/5
Whitelisting/Blacklisting
4/5
Top Features
Spam Analysis
N/A
Alerts/Escalation
N/A
Real-Time Monitoring
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Security — Reinvented
Value for money
Starting price
Functionality
Spam Quarantine
5/5
Threat Response
5/5
Threat Protection
5/5
Top Features
Real-Time Monitoring
N/A
Spam Analysis
N/A
Alerts/Escalation
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email validation and list cleaning software
Value for money
Starting price
Functionality
Syntax Check
5/5
Domain Check
5/5
Bounce Rate Analysis
5/5
Top Features
Whitelisting/Blacklisting
N/A
Alerts/Escalation
N/A
Encryption
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Real time email verification and email list cleaning service
Value for money
Starting price
Functionality
Single Email Verification
5/5
Monitoring
5/5
Duplicate Detection
5/5
Top Features
Encryption
N/A
Fraud Detection
N/A
Reporting/Analytics
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Protect your Email Domains against Email Abuse and Phishing.
Value for money
Starting price
Functionality
Reporting/Analytics
5/5
Spam Analysis
5/5
Syntax Check
5/5
Top Features
Vulnerability Scanning
N/A
Encryption
N/A
Threat Protection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
The most effective solution when fighting phishing attacks.
Value for money
Starting price
Functionality
Policy Management
N/A
Filtering
N/A
Anti Spam
N/A
Top Features
Real-Time Monitoring
N/A
Vulnerability Scanning
N/A
Spam Analysis
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Advanced email security and compliance for SMBs
Value for money
No pricing info
Starting price
Functionality
File Sharing
N/A
Filtering
N/A
Data Retention Management
N/A
Top Features
Threat Protection
N/A
Vulnerability Scanning
N/A
Alerts/Escalation
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Threat detection and monitoring for businesses and MSPs
Value for money
Starting price
Functionality
Reporting/Analytics
4.7/5
Vulnerability Scanning
4.5/5
Sensitive Data Identification
4/5
Top Features
Threat Protection
N/A
Encryption
N/A
Spam Quarantine
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Encryption Platform
Value for money
Starting price
Functionality
Reporting/Analytics
5/5
Signature Management
4.8/5
Email Monitoring
4.8/5
Top Features
Fraud Detection
N/A
Spam Quarantine
N/A
Real-Time Monitoring
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Web-based phishing emergency platform
Value for money
Starting price
Functionality
Real-Time Notifications
4/5
Monitoring
4/5
Threat Intelligence
4/5
Top Features
Encryption
N/A
Fraud Detection
N/A
Reporting/Analytics
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email protection platform
Value for money
Starting price
Functionality
Filtering
N/A
Monitoring
N/A
Email Monitoring
N/A
Top Features
Fraud Detection
N/A
Vulnerability Scanning
N/A
Real-Time Monitoring
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Security platform for Microsoft 365 applications
Value for money
Starting price
Functionality
Vulnerability Scanning
5/5
Real-Time Monitoring
5/5
Real-Time Notifications
5/5
Top Features
Threat Protection
N/A
Whitelisting/Blacklisting
N/A
Alerts/Escalation
N/A