Bitdefender GravityZone Extended Email Security vs TrustLayer Mail: side-by-side comparison (2026)

Bitdefender GravityZone Extended Email Security: Cloud-native email security platform with SEG and API-based protection. Built by Bitdefender.

TrustLayer Mail: Email security platform with inline threat protection and compliant archiving. Built by TrustLayer.

The table above shows where their features, integrations, deployment and company size fit differ.

Bitdefender GravityZone Extended Email Security is made by Bitdefender. TrustLayer Mail is made by TrustLayer. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Bitdefender GravityZone Extended Email Security and TrustLayer Mail are both Email Security Platforms products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ.