Hermes Secure Email Gateway
7.7#3 in email security gatewaysFree planFree planWebLinuxSelf-hosted
VisitHermes Secure Email Gateway vs Libraesva Email Security
Libraesva Email Security
5.8#14 in email security gatewaysWebSelf-hosted
VisitWhat both publish
| Fact | Hermes Secure Email Gateway | Libraesva Email Security |
|---|---|---|
| Support | Community support is informal through GitHub forums, the issue tracker, Matrix, and Telegram; direct vendor support requires eligible Pro support coverage or purchased incidents. | The maker links to a customer support portal with a knowledge base and a request submission option. |
Hermes Secure Email Gateway plans
- Community EditionFree
- Pro Edition$750
Libraesva Email Security plans
- Libraesva Email SecurityPriced on request
Pick Hermes Secure Email Gateway if…
Hermes is aimed at SMBs, MSPs, self-hosters, privacy-focused teams, and organizations adding a gateway before Microsoft 365 or Google Workspace. It requires a Linux host capable of running its specified Docker components.
Pick Libraesva Email Security if…
It suits organizations seeking email threat protection, including those in sectors such as finance, healthcare, government, retail, manufacturing, logistics, or education. It may fit teams using Microsoft 365 or Gmail that need locally processed email analysis and customer-environment attachment sandboxing.