OpenEFA® is an AI-powered email security platform that protects Microsoft 365, Google Workspace, and all email systems with next-generation filtering that catches what others miss.
Route email through OpenEFA Cloud
ML, NLP, and threat intelligence in real time
Threats blocked, legitimate mail passes through
Setup time: under 5 minutes. No hardware required.
F1 Accuracy
Precision + RecallFalse Positives
Industry avg: 15-25%Processing Time
Per messageUptime
Redundant infrastructureOur proprietary machine learning engine uses NLP, intent classification, behavioral analysis, and sender reputation scoring to detect sophisticated threats that rule-based filters can't see.
Most email security vendors send your messages to third-party cloud AI platforms for analysis. OpenEFA is different.
Cloud or on-premise, OpenEFA integrates with your existing mail infrastructure in minutes.
Every filtered email includes a detailed explanation of why it was blocked or delivered.
Replacing Barracuda, Mimecast, or Proofpoint? Here's how OpenEFA compares.
| OpenEFA | Legacy Gateways | |
|---|---|---|
| False Positive Rate | 1.02% | 15-25% |
| AI/ML Filtering | Proprietary, privacy-first | Third-party cloud AI |
| Filtering Transparency | Full scoring breakdown | Black box |
| Deployment | Minutes (MX change) | Hours to days |
| Pricing | Flat-rate, no per-user fees | Per-user, per-month |
| Data Privacy | Your data stays private | Shared with cloud AI vendors |
| Support | 18/7 live + 24/7 emergency | Ticket-based, tiered |
Law firms, publishing companies, insurance agencies, defense contractors, and more
Chipotle Publishing
Phoenix Defence
RD Johnson Law
Esudo Law
Safe and Sound Insurance
Segue Logic LLC
With Love & Co.
...and more
Schedule a personalized demo and see how OpenEFA can protect your organization.
No commitment required. We'll walk you through our platform and answer your questions.