Cisco Secure Email is listed under Email security by Cisco. 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. Cisco Secure Email vs SpamTitan
TrendAI Email Security Cloud email protection with AI-driven phishing and malware detection, DLP, and Microsoft 365 integration. 
Microsoft Defender for Office 365 Microsoft 365 email security against phishing and malware, priced per user per month. Cisco Secure Email vs Microsoft Defender for Office 365
Sophos Email Cloud email security for Microsoft 365 and Google Workspace with post-delivery remediation. 
Vade AI email security for Microsoft 365 with bundled contextual security awareness training. 
Barracuda Email Protection Cloud email security, archiving and awareness training bundled into three tiers, priced by quote only. 
Guardz Unified MDR, endpoint, email and identity security for MSPs, priced per user on request. 
IRONSCALES API-based phishing and BEC protection for Microsoft 365 and Google Workspace, quote-based. 
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. 
Check Point Email Security API-based email and collaboration security from Avanan, quoted through Check Point partners. 
Mailprotector Channel-only email filtering, encryption and archiving for MSPs, priced only on request. | Feature | Cisco Secure Email | SpamTitan | TrendAI Email Security | Microsoft Defender for Office 365 | Sophos Email | Vade | Barracuda Email Protection |
|---|---|---|---|---|---|---|---|
| Phishing and malware filtering | yes | yes | yes | yes | yes | yes | yes |
| Spoofing and impersonation protection | yes | yes | yes | yes | yes | yes | yes |
| Email continuity | unknown | yes | yes | yes | yes | unknown | unknown |
| Archiving | unknown | yes | yes | yes | yes | yes | yes |
| Security awareness training bundle | no | unknown | unknown | yes | yes | yes | yes |
| API-based post-delivery scanning | yes | yes | yes | yes | yes | yes | yes |
| DMARC monitoring | yes | yes | yes | yes | yes | yes | yes |
| Attachment sandboxing | yes | yes | yes | yes | yes | yes | yes |
| 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 | unknown |
SpamTitan, which matches 9 of the 9 features Cisco Secure Email supports.
