Mimecast
Mimecast provides an advanced cloud-based security platform designed to protect your organization from email-borne threats, data loss, and downtime while ensuring continuous communication and simplified compliance management.
Zix
Zix provides a comprehensive email security and compliance platform designed to protect sensitive data through automated encryption, advanced threat protection, and secure cloud-based archiving solutions for modern businesses.
Quick Comparison
| Feature | Mimecast | Zix |
|---|---|---|
| Website | mimecast.com | zix.com |
| Pricing Model | Custom | Custom |
| Starting Price | Custom Pricing | Custom Pricing |
| FREE Trial | ✓ 30 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2003 | 1988 |
| Headquarters | London, UK | Dallas, USA |
Overview
Mimecast
Mimecast is a comprehensive email security and management platform that protects your business from sophisticated cyberattacks. You can defend your inbox against phishing, ransomware, and impersonation attempts using its AI-powered threat intelligence. Beyond just blocking threats, the platform ensures your email remains functional even during server outages, allowing you to maintain business continuity without interruption.
You can also use the platform to automate data retention and compliance. It provides a centralized cloud archive where you can securely store, search, and retrieve historical communications for legal or regulatory needs. Whether you are a mid-sized company or a global enterprise, the software integrates with your existing Microsoft 365 or Google Workspace environment to create a more resilient digital workplace.
Zix
Zix, now part of OpenText, offers a unified platform to secure your business communications and protect sensitive information. You can automatically encrypt outbound emails based on predefined policies, ensuring that financial data, healthcare records, and personal identifiers never leave your network unprotected. The platform integrates directly with Microsoft 365 and Google Workspace, allowing you to maintain a familiar workflow while adding enterprise-grade security layers against phishing, malware, and ransomware attacks.
You can also simplify regulatory compliance with automated archiving and eDiscovery tools that capture all communications in a searchable, tamper-proof environment. Whether you are navigating HIPAA, GLBA, or GDPR requirements, the software handles the heavy lifting of data retention and audit preparation. It is designed for organizations in highly regulated sectors like finance, healthcare, and government that need to balance open collaboration with strict data privacy standards.
Overview
Mimecast Features
- Email Security Cloud Gateway Block malicious attachments and URLs before they reach your network using deep content inspection and real-time threat intelligence.
- Internal Email Protect Detect and remediate threats originating from within your organization to stop the lateral spread of malware or phishing.
- Mailbox Continuity Keep your employees sending and receiving emails during a primary mail server outage with an automated failover system.
- Cloud Archive Store all your business communications in a secure, encrypted repository that allows you to perform lightning-fast searches for e-discovery.
- Awareness Training Reduce human error by launching engaging security videos and phishing simulations to educate your staff on modern cyber risks.
- DMARC Analyzer Protect your brand reputation by preventing unauthorized parties from sending fraudulent emails using your company's domain name.
Zix Features
- Automated Email Encryption. Send secure emails automatically based on content triggers so your sensitive data stays protected without manual effort.
- Advanced Threat Protection. Defend your inbox against sophisticated phishing, business email compromise, and zero-day malware with multi-layered filtering.
- Information Archiving. Store all your business communications in a secure, searchable cloud archive to meet long-term regulatory retention requirements.
- Data Loss Prevention. Monitor your outbound traffic in real-time to prevent accidental or intentional leaks of proprietary and regulated information.
- Secure File Sharing. Exchange large files and sensitive documents with external partners through a branded, encrypted portal that ensures end-to-end privacy.
- Microsoft 365 Integration. Enhance your existing productivity suite with seamless security add-ins that work directly within your Outlook interface.
Pricing Comparison
Mimecast Pricing
Zix Pricing
Pros & Cons
Mimecast
Pros
- Highly effective at blocking sophisticated phishing and impersonation attacks
- Seamless integration with Microsoft 365 and Google Workspace environments
- Reliable email continuity ensures zero downtime during server maintenance
- Powerful search capabilities within the cloud archiving feature
- Granular policy controls allow for highly customized security rules
Cons
- Initial configuration and setup can be complex for beginners
- The administrative interface has a steep learning curve
- Pricing is generally higher than basic built-in security tools
Zix
Pros
- Industry-standard encryption that is transparent to the end user
- Reliable automated filtering for sensitive HIPAA and financial data
- Seamless integration with existing Microsoft 365 environments
- Excellent reputation for meeting strict regulatory compliance standards
Cons
- Administrative interface can feel dated compared to newer competitors
- Initial policy configuration requires significant technical setup time
- Pricing is less transparent than self-service SaaS alternatives