TrendAI Email Security is listed under Email security by Trend Micro. The 12 alternatives below are listed in the same category and are compared on starting price, features and reviews from other MSPs.
Updated .
SpamTitan Cloud and on-premises email security blocking phishing and malware, priced per user from $1.26 per month. TrendAI Email Security vs SpamTitan
Microsoft Defender for Office 365 Microsoft 365 email security against phishing and malware, priced per user per month. TrendAI Email Security vs Microsoft Defender for Office 365
Sophos Email Cloud email security for Microsoft 365 and Google Workspace with post-delivery remediation. 
Hornetsecurity 365 Total Protection M365 email security, backup and compliance suite from Hornetsecurity, part of Proofpoint, quote-only. 
Proofpoint 365 Total Protection Microsoft 365 security and backup suite for small businesses, quoted through MSPs. 
Mailprotector Channel-only email filtering, encryption and archiving for MSPs, priced only on request. 
Cisco Secure Email On-premises, hybrid or cloud email security from Cisco, per-user licensing, quote-only pricing. 
Vade AI email security for Microsoft 365 with bundled contextual security awareness training. 
Mimecast Secure email gateway, continuity, archiving and Engage awareness training, priced only on request. 
Barracuda Email Protection Cloud email security, archiving and awareness training bundled into three tiers, priced by quote only. 
Trustifi Email security with inbound filtering, outbound encryption and DLP, priced per mailbox. TrendAI Email Security vs Trustifi
Check Point Email Security API-based email and collaboration security from Avanan, quoted through Check Point partners. | Feature | TrendAI Email Security | SpamTitan | Microsoft Defender for Office 365 | Sophos Email | Hornetsecurity 365 Total Protection | Proofpoint 365 Total Protection | Mailprotector |
|---|---|---|---|---|---|---|---|
| Phishing and malware filtering | yes | yes | yes | yes | yes | yes | yes |
| Spoofing and impersonation protection | yes | yes | yes | yes | yes | yes | yes |
| Email continuity | yes | yes | yes | yes | yes | yes | yes |
| Archiving | yes | yes | yes | yes | yes | yes | yes |
| Security awareness training bundle | unknown | unknown | yes | yes | yes | yes | no |
| API-based post-delivery scanning | yes | yes | yes | yes | unknown | yes | yes |
| DMARC monitoring | yes | yes | yes | yes | yes | yes | no |
| Attachment sandboxing | yes | yes | yes | yes | yes | yes | no |
| Data loss prevention | yes | yes | yes | yes | yes | yes | yes |
| Email encryption | yes | yes | yes | yes | yes | yes | yes |
| Microsoft 365 integration | yes | yes | yes | yes | yes | yes | yes |
| Self-service quarantine | yes | yes | yes | yes | yes | unknown | yes |
SpamTitan, which matches 11 of the 11 features TrendAI Email Security supports.
