ClrStream is a secure email filtering service that protects your inbox from spam, viruses, and malware.
Starting from $5.95 per user per month
Best Barracuda Networks Alternatives ranked by AI · updated May 2025
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Barracuda Networks provides email security, network security, and data protection solutions.
Price: Contact for pricing
Top 6 Barracuda Networks alternatives
Actiance provides compliance, security, archiving, and eDiscovery solutions for various communication tools.
Contact for pricing
Paubox is a HIPAA-compliant email encryption solution designed for healthcare organizations to secure their email communications.
Starting at $10 per user per month
EveryCloud is a cloud-based email security solution that protects businesses from email threats and data leaks.
Starting at $2.50 per user per month
Proofpoint is a cybersecurity company that provides cloud-based email security, data protection, and threat intelligence services.
Contact for pricing
Hornetsecurity offers cloud-based email security solutions for businesses including spam and virus protection, email encryption, and advanced threat protection.
Starting at $2.00/user/month
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