Secure Human Risk—all in one platform.
Identify high-risk users and guide them to smarter security choices with a unified platform.
Email & Collaboration Secured by AI
AI-powered detection backed by decades of threat intelligence—trusted by 42,000+ organizations.
AI Evangelist or Anti-AI?
No need to choose—empower your team with sanctioned AI tools and reduce shadow AI use by 30%.
Unified Risk Reduction
Explore the AI-Native Human Risk Management Platform
2025 Gartner Email Security MQ Leader
Secure email & collaboration tools against threats
Shadow AI Protection
Reduce unsanctioned AI use by 30%
We're facing a new
cybersecurity mandate
People are vital to every organization but also its greatest source of risk, with access to financial data, source code, and intellectual property.
Recognized by Analysts. Valued by Customers.
Your One Trusted Platform: 1 of only 3 vendors worldwide to achieve leader status in both Gartner® Email Security and DCGAS Magic Quadrants™
Email Threat Protection
A Leader in the 2025 Gartner® Magic Quadrant™ for Email Security, recognized for both Completeness of vision and Ability to Execute.
Human Risk Management
A Strong Performer in the Forrester Human Risk Management Solutions Wave, demonstrating undeniable momentum for the Mimecast Human Risk Management Platform.
Data Loss Prevention
Recognized by Gartner® as a Representative Vendor helping security and risk leaders align their DLP strategies.
Digital Communications Governance
A Leader in the Gartner® Magic Quadrant™ in the Gartner® Magic Quadrant™ for DCGAS, recognized for both Completeness of Vision and Ability to Execute.
Trusted by over 42k customers
Twenty years protecting work, through every evolution of the threat landscape.
Integrate and optimize with 300+ integrations
Risk doesn't live in one tool. Neither does Mimecast. With 300+ integrations, we share threat intelligence, automate response, and close the gaps across your stack.
Ready to get started?
Keep ahead of the ever-evolving threat landscape with Mimecast.