App comparison
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Paubox Email Suite
5
28
4
1
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
HIPAA-compliant email encryption software
Last updated: March 2026
Paubox Email Suite Alternatives & Competitors (2026)
Top 3 free alternatives
Libraesva Email Security
Exceptional Email Security
Value for money
Starting price
0.1
Functionality
Anomaly/Malware Detection
4.7/5
Active Directory Integration
N/A
Activity Monitoring
N/A
Top Features
Anti Spam
N/A
Anti Virus
N/A
API
N/A
Virtru
Cloud-based data privacy and security platform
0.4
Value for money
Starting price
0.4
Functionality
Audit Trail
3/5
Alerts/Escalation
1/5
Activity Tracking
N/A
Top Features
AI/Machine Learning
N/A
Anti Spam
N/A
Anti Virus
N/A
ContentCatcher
Cloud-based email security, phishing protection & anti-spam
0.1
Value for money
Starting price
0.1
Functionality
Active Directory Integration
N/A
Allow/Block List
N/A
Backup and Recovery
N/A
Top Features
Activity Dashboard
N/A
AI/Machine Learning
N/A
API
N/A
0.4
Value for money
Starting price
0.5
Functionality
Allow/Block List
4.5/5
Activity Dashboard
4.5/5
Access Controls/Permissions
4/5
Top Features
Anti Virus
N/A
API
N/A
Archiving & Retention
N/A
0.8
Value for money
No pricing info
Starting price
0.5
Functionality
Email Attachment Protection
5/5
Email Filtering
5/5
Allow/Block List
4.5/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
AI/Machine Learning
N/A
0.1
Value for money
Starting price
0.3
Functionality
A/B Testing
5/5
Activity Dashboard
5/5
API
5/5
Top Features
Access Controls/Permissions
N/A
AI/Machine Learning
N/A
Anti Virus
N/A
Value for money
Starting price
0.1
Functionality
API
5/5
Archiving & Retention
5/5
Data Security
5/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
AI/Machine Learning
N/A
0.7
Value for money
No pricing info
Starting price
0.6
Functionality
Email Attachment Protection
4.9/5
Anomaly/Malware Detection
4.8/5
Archiving & Retention
4.8/5
Top Features
Access Controls/Permissions
N/A
AI/Machine Learning
N/A
API
N/A
0.3
Value for money
Starting price
0.3
Functionality
Authentication
4.7/5
Audit Trail
4.6/5
API
4.3/5
Top Features
AI/Machine Learning
N/A
Anti Spam
N/A
Anti Virus
N/A
0.8
Value for money
No pricing info
Starting price
0.6
Functionality
Anti Spam
5/5
Anti Virus
4.7/5
Anomaly/Malware Detection
4.5/5
Top Features
Access Controls/Permissions
N/A
AI/Machine Learning
N/A
Archiving & Retention
N/A
Value for money
Starting price
0.3
Functionality
Access Controls/Permissions
5/5
Activity Dashboard
5/5
Audit Trail
5/5
Top Features
Anti Spam
N/A
Anti Virus
N/A
Archiving & Retention
N/A
0.5
Value for money
No pricing info
Starting price
0.4
Functionality
Anti Virus
5/5
Email Attachment Protection
5/5
Email Monitoring
5/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
AI/Machine Learning
N/A
Value for money
Starting price
0.1
Functionality
Alerts/Escalation
5/5
Allow/Block List
5/5
Active Directory Integration
N/A
Top Features
Anti Virus
N/A
API
N/A
Archiving & Retention
N/A
0.1
Value for money
Starting price
0.1
Functionality
Allow/Block List
5/5
Allow/Block List
N/A
Customizable Reports
N/A
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
AI/Machine Learning
N/A
0.5
Value for money
Starting price
0.5
Functionality
Allow/Block List
5/5
Archiving & Retention
5/5
Anomaly/Malware Detection
4/5
Top Features
AI/Machine Learning
N/A
Authentication
N/A
Compliance Tracking
N/A
0.1
Value for money
Starting price
0.6
Functionality
Alerts/Notifications
5/5
Alerts/Notifications
N/A
Anomaly/Malware Detection
N/A
Top Features
Access Controls/Permissions
N/A
AI/Machine Learning
N/A
Anti Spam
N/A
0.1
Value for money
No pricing info
Starting price
0.4
Functionality
Email Attachment Protection
4.8/5
Activity Tracking
N/A
Compliance Management
N/A
Top Features
AI/Machine Learning
N/A
API
N/A
Archiving & Retention
N/A
0.9
Value for money
Starting price
0.9
Functionality
Activity Tracking
N/A
Data Loss Prevention
N/A
Data Recovery
N/A
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
AI/Machine Learning
N/A
4.9
Value for money
No pricing info
Starting price
4.9
Functionality
Anomaly/Malware Detection
N/A
Data Classification
N/A
Data Leak Prevention
N/A
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Anti Spam
N/A
4.9
Value for money
No pricing info
Starting price
4.9
Functionality
Active Directory Integration
N/A
Alerts/Notifications
N/A
Allow/Block List
N/A
Top Features
AI/Machine Learning
N/A
Archiving & Retention
N/A
Compliance Tracking
N/A