TrustLayer Mail vs Hornetsecurity 365 Total Protection: 2026 Comparison

TrustLayer Mail: Email security platform with inline threat protection and compliant archiving. built by TrustLayer. headquartered in United Kingdom. Core capabilities include Inline email threat scanning for inbound, outbound, and internal mail, Real-time URL rewriting and click-time scanning (LinkScan), Phishing, malware, spoofing, and BEC attack blocking..

Hornetsecurity 365 Total Protection: Comprehensive M365 security suite with email protection, backup, and compliance. built by Hornetsecurity. headquartered in Germany. Core capabilities include Spam and malware filtering, Advanced threat protection with sandboxing and URL rewriting, Business email compromise detection..

Both serve the Email Security Platforms market but differ in approach, feature depth, and target audience.