Palo Alto VM-Series Alternatives & Competitors

Learn about Proofpoint's email security solutions that protect organizations against threats such as email fraud, phishing, spam, bulk email, and viruses.

Key Proofpoint Email Security and Protection features:

Advanced Threat Protection Threat Intelligence URL and Attachment Defense Data Loss Prevention (DLP)

Barracuda's Email Security Gateway is a powerful antivirus filter specifically designed to identify and eliminate email-borne threats, stopping hazards before they reach the network.

Key Barracuda Email Security Gateway features:

Comprehensive Threat Protection Cloud and On-Premise Options Advanced Filtering Technology Easy Scalability

The desktop AI tool for cybersecurity professionals. Built for pentesters, red teamers, and security engineers — agentic AI that runs on your machine, works with your tools, and executes real security workflows.

Key Hacker Sidekick features:

AI-Powered Bug Bounty Assistance Time Savings for Security Researchers Beginner-Friendly Centralized Workflow

Try for free freemium $25.0 / Monthly

Symantec Email Security.cloud provides always-on, inbound and outbound email security against malware, targeted attacks, and advanced threats.

Key Symantec Email Security.cloud features:

Comprehensive Threat Protection Data Loss Prevention (DLP) Ease of Management Cloud-Based Service

SolarWinds MSP offers cloud-based email security tools and products to keep your customers safe and in control. Learn more today!

Key SolarWinds MSP Mail Assure features:

Comprehensive Email Protection Advanced Threat Intelligence Mail Continuity User-friendly Interface

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

Key Cisco Email Security features:

Advanced Threat Protection Cloud and On-Premises Deployment Data Loss Prevention (DLP) Integration with Cisco Security Ecosystem

The UniFi® Security Gateway extends the UniFi Enterprise System to provide cost-effective, reliable routing and advanced security for your network.

Key Security Gateway features:

Comprehensive Management Performance Security Features Scalability

Barracuda Essentials offers advanced Office 365 security features including email scanning, archiving, backup & recovery, and real-time phishing defense.

Key Barracuda Email Protection features:

Comprehensive Protection Cloud-Based Solution AI and Machine Learning Data Loss Prevention

Area 1 identifies and prevents advanced socially engineered attacks before they impact your enterprise.

Key Area 1 Security features:

Comprehensive Threat Detection Proactive Defense Mechanism Email Security High Accuracy

Bulletproof your company against phishing emails, ransomware and fraud with Retruster.

Key Retruster features:

Email Security User-Friendly Interface Real-time Protection Comprehensive Reporting

Fortinet Email security is designed to block ransomware, phishing, and other cyber threats seeking entry via incoming email and outgoing messages don’t improperly leak sensitive data.

Key FortiMail features:

Comprehensive Security Integration with Fortinet Security Fabric Scalability Advanced Filtering Capabilities

Cloud email security & anti-spam solution.

Key ZeroSpam features:

High Accuracy Ease of Use Cloud-Based Real-Time Protection

modusCloud is a complete cloud email security solution that delivers Protection from Spam...

Key modusCloud Email Security features:

Comprehensive Threat Protection Advanced Filtering Mechanisms User-Friendly Interface Cloud-Based Convenience

Cloud Email Security.

Key TrendMicro Email Security features:

Comprehensive Threat Protection Cloud-Based Management Advanced Threat Detection Data Loss Prevention