GreatHorn Email Security
Cloud-native email security platform for phishing detection and response
GreatHorn Email Security
Cloud-native email security platform for phishing detection and response
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignGreatHorn Email Security Description
GreatHorn Email Security is a cloud-native email security platform designed to protect organizations against phishing attacks, business email compromise (BEC), and account takeover attempts. The platform operates as an API-based solution that integrates with Microsoft and Google email environments without requiring changes to mail routing or MX records. The solution uses machine learning and artificial intelligence to analyze incoming emails and detect threats before and after delivery to user inboxes. It provides automated threat detection and remediation capabilities, allowing security teams to review, remove, and manage threats across the entire email environment. GreatHorn includes smart banner functionality that displays contextual warnings to users about email security risks, providing in-the-moment education about potential threats. The platform features a Report Phish button that users can integrate into their workflow to report suspicious emails. The system offers mailbox intelligence capabilities and integrates with existing SIEM and SOAR platforms for streamlined security operations. It provides visual intelligence for risk data and profile-driven granular engagement options for managing threats. Deployment is designed to be completed in under five minutes with out-of-the-box default risk types for immediate protection. The platform includes pre-analysis capabilities to detect and apply automated remediation prior to email delivery to end user inboxes.
GreatHorn Email Security FAQ
Common questions about GreatHorn Email Security including features, pricing, alternatives, and user reviews.
GreatHorn Email Security is Cloud-native email security platform for phishing detection and response, developed by GreatHorn. It is a Email Security solution designed to help security teams with Cloud Native.
GreatHorn Email Security offers the following core capabilities:
1.Phishing and BEC detection using ML/AI
2.Automated threat remediation
3.Smart banners for user education
4.Report Phish button
5.Pre-analysis threat detection before inbox delivery
6.Visual intelligence for risk data
7.Profile-driven threat management
8.Mailbox intelligence
9.API-based deployment without MX record changes
10.Out-of-the-box default risk policies
GreatHorn Email Security integrates natively with Microsoft, Google, SIEM, SOAR. Integration support lets security teams connect GreatHorn Email Security to existing SIEM, ticketing, identity, and notification systems without custom development.
GreatHorn Email Security is deployed as a cloud solution, suited to smb, mid-market, enterprise organizations looking to operationalize email security. The commercial offering is positioned for production security operations with vendor support and SLAs.
GreatHorn Email Security is built for security teams handling Cloud Native. It supports workflows including phishing and bec detection using ml/ai, automated threat remediation, smart banners for user education. Teams typically adopt GreatHorn Email Security when they need to email security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/greathorn-email-security
GreatHorn Email Security is a commercial Email Security solution. For detailed pricing information, visit https://www.greathorn.com/ or contact GreatHorn directly.
Popular alternatives to GreatHorn Email Security include:
1.Cloudflare Cloud Email Security - Cloudflare Cloud Email Security is a cloud-based email protection service that safeguards organizations against phishing, malware, spam, and other email-borne threats through integrated threat detection and prevention capabilities. (Commercial)
2.ESET Cloud Office Security - Cloud email security for Microsoft 365 and Google Workspace applications (Commercial)
3.Cybersentriq MX Email Threat Protection - MX-based email security platform using AI to block spam, phishing & malware (Commercial)
4.Microsoft Defender for Office 365 - Email and collaboration security for Microsoft 365 environments (Commercial)
5.INKY Behavioral Email Security Platform - Behavioral email security platform protecting inbound, outbound, and internal mail (Commercial)
Compare all GreatHorn Email Security alternatives at https://cybersectools.com/alternatives/greathorn-email-security
GreatHorn Email Security is for security teams and organizations that need Cloud Native. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Email Security tools can be found at https://cybersectools.com/categories/email-security
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