Barracuda Email Security
Email threat protection platform available as gateway appliance or cloud service
Enterprise Email GatewayFrom $3.60/user/month / appliance pricing varies
How we work:This listing is aggregated from Barracuda Email Security's official documentation, public pricing pages, community discussions (Reddit, HN, forums), and real user feedback. We do not do hands-on testing. We aggregate and organize what's already out there. Last verified February 2026.
What is Barracuda Email Security?
Barracuda Email Security Gateway is an email threat protection platform that provides defense against phishing, malware, ransomware, and spam. Available as both a physical appliance and cloud-hosted service, Barracuda offers a straightforward approach to email security with strong anti-spam filtering, link and attachment scanning, and email encryption. Its Email Protection platform extends into cloud-native API-based protection for Microsoft 365 and Google Workspace, incident response, and security awareness training.
Best for: Small-to-mid-market organizations wanting effective email security at a lower price point than Proofpoint or Mimecast
Pros
- ✓ Significantly lower pricing than Proofpoint and Mimecast
- ✓ Available as both appliance and cloud service for deployment flexibility
- ✓ Straightforward administration with less complexity
- ✓ Good value for small-to-mid-market organizations
- ✓ Includes awareness training (PhishLine) at no additional cost
Cons
- ✗ Detection efficacy below Proofpoint for advanced targeted threats
- ✗ Cloud-native API protection less mature than gateway product
- ✗ Reporting and analytics less sophisticated than enterprise competitors
- ✗ Threat intelligence depth does not match Proofpoint or Mimecast
- ✗ Support quality inconsistent compared to premium vendors
Key Features
→Multi-layer email threat scanning
→Link and attachment sandboxing
→Anti-spam and anti-malware filtering
→Email encryption and DLP
→Cloud-based API protection for M365 and Google
→Incident response and remediation
→Security awareness training (PhishLine)
→Email archiving and backup
Barracuda Email Security Comparisons
Barracuda Email Security vs Abnormal Security→Barracuda Email Security vs Cisco Secure Email→Barracuda Email Security vs IRONSCALES→Barracuda Email Security vs Microsoft Defender for Office 365→Barracuda Email Security vs Mimecast→Barracuda Email Security vs Tessian→Barracuda Email Security vs Trend Micro Email Security→Barracuda Email Security vs Proofpoint→
Quick Info
| Pricing | From $3.60/user/month / appliance pricing varies |
| Model | Per-user subscription or appliance license |
| Founded | 2003 |
| Cloud | Yes |
| Self-Hosted | Yes |
Last updated: Feb 20, 2026
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