Cloud Email Security
Top Mimecast Advance Email Security Alternatives and Competitors

With Acronis Cyber Platform (previously, 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.

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.

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.

365 Total Protection covers all aspects of data protection, security, compliance, awareness, and backup for Microsoft 365. This product offers various services to suit the business needs, and enjoy state-of-the-art email security that protects against spam, viruses, phishing, and ransomware, and offers email signatures and disclaimers. 365 Total Protection is available in four different packages.

Workspace Security Platform Secures Users Across the Hybrid Workspace. Workspace Security prevents sophisticated attacks across emails, web applications, devices, and remote corporate access. Emails, collaboration applications, browsers, and unmanaged devices all expand additional attack vectors. Workspace Security ensures that your workspace is fully protected against cyber threats.

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

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.

Barracuda Email Protection delivers a secure email gateway (SEG) with filtering, encryption and threat detection to keep your organization’s email safe.

Stop the broadest range of email cyberattacks with Core Email Protection, delivering industry-leading AI for threat identification and classification in Microsoft 365 and Google environments.

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.

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.

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.