Avanan is listed under Email security by Check Point Software Technologies. The 3 alternatives below are listed in the same category and are compared on starting price, features and reviews from other MSPs.
Updated .
KnowBe4 Phishing simulation and security awareness training with a large content library. 
Mimecast Email security, continuity and archiving layered on top of Exchange or Google. 
Proofpoint Essentials Email security for small and mid-sized businesses from an enterprise security vendor. | Feature | Avanan | KnowBe4 | Mimecast | Proofpoint Essentials |
|---|---|---|---|---|
| Phishing and malware filtering | yes | unknown | yes | yes |
| Spoofing and impersonation protection | yes | unknown | unknown | unknown |
| Email continuity | unknown | unknown | yes | yes |
| Archiving | unknown | unknown | yes | yes |
| Security awareness training bundle | unknown | unknown | yes | yes |
| API-based post-delivery scanning | yes | unknown | unknown | unknown |
| DMARC monitoring | unknown | unknown | unknown | unknown |
| Attachment sandboxing | unknown | unknown | unknown | unknown |
| Data loss prevention | unknown | unknown | unknown | unknown |
| Email encryption | unknown | unknown | unknown | unknown |
| Microsoft 365 integration | yes | unknown | yes | yes |
| Self-service quarantine | unknown | unknown | unknown | unknown |
