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Abusix Mail Intelligence
Cloud-based email security platform
Abusix Mail Intelligence Alternatives & Competitors (2026)
Top 8 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
Spam Blocker
N/A
Email Attachment Protection
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
Email Filtering
N/A
Top Features
Spam Analysis
N/A
Whitelisting/Blacklisting
N/A
Email Attachment Protection
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
No unique features

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
API
N/A
Email Management
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
API
N/A
Spam Analysis
N/A
Email Management
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
Threat Protection
N/A
Email Management
N/A
Whitelisting/Blacklisting
N/A


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 Blocker
N/A


Value for money
Starting price
Functionality
Spam Quarantine
5/5
Spam Detection
5/5
Spam Blocker
5/5
Top Features
API
N/A
Spam Analysis
N/A


Value for money
Starting price
Functionality
Threat Protection
5/5
Spam Blocker
5/5
Whitelisting/Blacklisting
4/5
Top Features
Spam Analysis
N/A


Value for money
Starting price
Functionality
Spam Quarantine
5/5
Threat Response
5/5
Threat Protection
5/5
Top Features
Email Management
N/A
Spam Blocker
N/A
Spam Analysis
N/A


Value for money
Starting price
Functionality
Single Email Verification
5/5
Monitoring
5/5
Duplicate Detection
5/5
Top Features
Threat Protection
N/A
Reporting/Analytics
N/A
Whitelisting/Blacklisting
N/A


Value for money
Starting price
Functionality
Reporting/Analytics
5/5
Spam Analysis
5/5
Syntax Check
5/5
Top Features
Email Attachment Protection
N/A
Threat Protection
N/A
Whitelisting/Blacklisting
N/A


Value for money
Starting price
Functionality
Threat Intelligence
5/5
Event Logs
5/5
Email Filtering
5/5
Top Features
API
N/A
Spam Analysis
N/A
Spam Blocker
N/A


Value for money
Starting price
Functionality
Spam Quarantine
N/A
Anti Virus
N/A
Encryption
N/A
Top Features
API
N/A
Spam Analysis
N/A
Threat Protection
N/A


Value for money
No pricing info
Starting price
Functionality
Compliance Management
N/A
Risk Assessment
N/A
Spam Quarantine
N/A
Top Features
API
N/A
Threat Protection
N/A
Email Management
N/A


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
Email Management
N/A
Whitelisting/Blacklisting
N/A


Value for money
Starting price
Functionality
Encryption
5/5
Email Filtering
5/5
Alerts/Escalation
5/5
Top Features
No unique features


Value for money
Starting price
Functionality
Virus Definition Update
5/5
Root Cause Analysis
5/5
Cloud Application Security
5/5
Top Features
Spam Blocker
N/A
Email Attachment Protection
N/A
Email Management
N/A


Value for money
Starting price
Functionality
Mobile App
5/5
Tagging
5/5
Inbox Management
4.7/5
Top Features
Email Attachment Protection
N/A
Spam Analysis
N/A
Threat Protection
N/A


Value for money
Starting price
Functionality
DDoS Protection
4.9/5
Firewalls
4.8/5
SSL Security
4.7/5
Top Features
Threat Protection
N/A
Email Management
N/A
Whitelisting/Blacklisting
N/A
