Cloud Email Security
Top Check Point Harmony Email Alternatives and Competitors

With Acronis Cyber Protect Cloud, you can deliver integrated backup, disaster recovery, cybersecurity, and endpoint management at scale, while preserving your margins and streamlining your business operations with powerful automation capabilities and broad integrations.

Guard against spam and malware, maintain email access during and after emergencies, and simplify administration of messaging environments with help from Exchange Online Protection deployed across a global network of data centers.

Cisco Email Security offers high availability email protection against the constant, dynamic, rapidly changing threats affecting email today.

IRONSCALES is the leader in AI-powered email security protecting over 15,000 global organizations from advanced phishing threats. As the pioneer of adaptive AI, we detect and remediate attacks like business email compromise (BEC), account takeovers (ATO), and zero-days that other solutions miss. By combining the power of AI and continuous human insights, we safeguard inboxes, unburden IT teams, and turn employees into a vital part of cyber defense across enterprises and managed service providers. IRONSCALES is headquartered in Atlanta, Georgia. To learn more, visit www.ironscales.com or follow us on X @IRONSCALES.

SpamTitan reduces spam, viruses, malware and other email threats by over 99.9%. We provide sophisticated email security for your business without making it complicated.

Small and midsized businesses (SMBs) are targeted with the same cyber attacks as large enterprises. Proofpoint Essentials is a cybersecurity platform that provides your SMB with enterprise-class protection, security awareness training, and visibility. And it gives you a modern, simplified management experience. This is Enterprise-Class Cybersecurity for SMBs. Essentials Email Security leverages the same enterprise-class security that powers some of the world’s largest and most security-conscious companies. This visibility and security gives you the protection you need for your greatest security risk—your people.

Detect and stop advanced threats Prevent known and unknown threats with Advanced Threat Protection—even those that don't use malware—from reaching your people. Advanced Threat Protection is a security solution that defends against complex malware or hacking attacks that target sensitive data within an organization. Protect against advanced threats with the industry’s most robust email security platform and the most accurate view of the email threat landscape.

Safeguard Microsoft Office 365, Google G Suite, and on-premises email with the industry’s most complete email security solution.

365 Total Protection covers all aspects of data protection, security, compliance, awareness & backup for Microsoft 365, all available via one central platform. Customers can enjoy next-gen email security that protects against spam, viruses, phishing & ransomware. Advanced Threat Protection defends their employees against the most sophisticated email attacks. They can opt for backup & recovery of M365 data in mailboxes, Teams, OneDrive & SharePoint; effortless Microsoft 365 permission management, enforcing compliance policies & monitoring violations; email misdirection prevention; DMARC management; & AI-powered automated cyber-awareness training with realistic spear phishing simulations.

Trend Micro email security solutions offer multi-layered protection to prevent BEC attacks. From employee awareness training and domain spoofing protection, to artificial intelligence (AI) based BEC protection, our modern security approach can help you combat this fast growing and potentially damaging threat.

The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable..

FortiMail delivers advanced multi-layered protection against the full spectrum of email-borne threats. Powered by FortiGuard Labs threat intelligence and integrated into the Fortinet Security Fabric, FortiMail helps your organization prevent, detect, and respond to email-based threats including spam, phishing, malware, zero-day threats, impersonation, and Business Email Compromise (BEC) attacks.

The Abnormal Security platform protects enterprises from targeted email attacks. Abnormal Behavior Technology (ABX) models the identity of both employees and external senders, profiles relationships and analyzes email content to stop attacks that lead to account takeover, financial damage and organizational mistrust. Though one-click, API-based Office 365 and G Suite integration, Abnormal sets up in minutes and does not disrupt email flow.

Threats have evolved. It’s time your email security evolves too. Darktrace/Email uses core Self-Learning AI to stop the most advanced email threats, intervening to protect employees from the full range of threats targeting the inbox.

Mimecast Advanced Email Security blocks the most dangerous attacks. As the top attack vector, email demands the strongest possible protection. We block the most dangerous email-borne attacks, from phishing and ransomware to social engineering, payment fraud, and impersonation.