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Abusix Mail Intelligence
Cloud-based email security platform
Last updated: September 2026
Abusix Mail Intelligence Alternatives & Competitors (2026)
Top 5 free alternatives
Heimdal Email Security
Email Protection in a Redefined Spam Filter
Value for money
No pricing info
Starting price
Functionality
Allow/Block List
5/5
Archiving & Retention
4/5
Access Controls/Permissions
N/A
Top Features
Email Attachment Protection
N/A
Email Filtering
N/A
Email Management
N/A
Trustifi
Protect Your Business Emails with AI-Powered Security
Value for money
Starting price
Functionality
Alerts/Escalation
5/5
Allow/Block List
5/5
Access Controls/Permissions
N/A
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Libraesva Email Security
Exceptional Email Security
Value for money
Starting price
Functionality
Anomaly/Malware Detection
4.7/5
Access Controls/Permissions
N/A
Active Directory Integration
N/A
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Hoxhunt
Make security training engaging, personalized, and effective
Value for money
No pricing info
Starting price
Functionality
Assessment Management
5/5
Alerts/Notifications
4.7/5
Activity Dashboard
4.7/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
SendGrid
Delivers reliable email at scale for businesses
Value for money
Starting price
Functionality
API
4.6/5
Campaign Scheduling
4.5/5
CAN-SPAM Compliance
4.2/5
Top Features
Email Attachment Protection
N/A
Email Filtering
N/A
Email Management
N/A
Value for money
Starting price
Functionality
Anomaly/Malware Detection
4.7/5
Anti Virus
4.7/5
Activity Monitoring
4.6/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
Starting price
Functionality
Allow/Block List
4.5/5
Activity Dashboard
4.5/5
Access Controls/Permissions
4/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
No pricing info
Starting price
Functionality
Allow/Block List
4.5/5
Email Attachment Protection
4.5/5
Alerts/Escalation
4.4/5
Top Features
API
N/A
Email Management
N/A
Reporting/Analytics
N/A
Value for money
Starting price
Functionality
Address Book
4.7/5
Collaboration Tools
4.4/5
Calendar Management
4.4/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
Starting price
Functionality
Email Attachment Protection
4.5/5
Email Management
4.4/5
Email Filtering
4.3/5
Top Features
API
N/A
Reporting/Analytics
N/A
Spam Analysis
N/A
Value for money
Starting price
Functionality
API
5/5
Archiving & Retention
5/5
Data Security
5/5
Top Features
Email Attachment Protection
N/A
Email Management
N/A
Reporting/Analytics
N/A
Value for money
Starting price
Functionality
Activity Dashboard
5/5
Alerts/Escalation
5/5
Allow/Block List
5/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
No pricing info
Starting price
Functionality
Activity Dashboard
5/5
Anomaly/Malware Detection
5/5
Audit Trail
4.8/5
Top Features
Email Attachment Protection
N/A
Email Filtering
N/A
Email Management
N/A
Value for money
No pricing info
Starting price
Functionality
Activity Dashboard
5/5
Alerts/Notifications
5/5
Anomaly/Malware Detection
5/5
Top Features
Email Attachment Protection
N/A
Email Filtering
N/A
Email Management
N/A
Value for money
Starting price
Functionality
Duplicate Detection
5/5
Data Import/Export
4.8/5
Data Verification
4.7/5
Top Features
Email Attachment Protection
N/A
Email Filtering
N/A
Email Management
N/A
Value for money
Starting price
Functionality
Activity Tracking
5/5
Alerts/Notifications
5/5
Anti Virus
3/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
Starting price
Functionality
Anti Virus
5/5
Archiving & Retention
5/5
Audit Trail
5/5
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
Starting price
Functionality
Alerts/Notifications
5/5
Activity Dashboard
N/A
Alerts/Notifications
N/A
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
Starting price
Functionality
Activity Dashboard
N/A
AI/Machine Learning
N/A
Alerts/Escalation
N/A
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A
Value for money
No pricing info
Starting price
Functionality
Access Controls/Permissions
N/A
Compliance Management
N/A
Data Discovery
N/A
Top Features
API
N/A
Email Attachment Protection
N/A
Email Filtering
N/A