Best Email Security Gateways in 2026
Updated
32 email security gateways ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
32ranked
0free plans on this page
$29/molowest paid tier
7 Oct 2026last checked
Email Security Gateways, ranked on how quickly a newcomer can get going. 0 of the 7 on this page can be tried for free.
- 26 Paubox Email EncryptionPaid from $29/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 27 Perception Point Advanced Email Security
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 28 Scrollout F1
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 29 N-able Mail Assure
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 30 Spamihilator
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 31 EuropeanMX
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 32 GFI MailEssentials
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Compare all 7 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Outbound filtering | Impersonation protection |
|---|---|---|---|---|---|---|---|---|
| 26 | Paubox Email Encryption | 5.8 | No | $29/mo | No | — | — | — |
| 27 | Perception Point Advanced Email Security | 5.7 | No | — | — | — | Yes | Yes |
| 28 | Scrollout F1 | 5.7 | No | — | Yes | — | — | Yes |
| 29 | N-able Mail Assure | 5.6 | No | — | No | — | Yes | Yes |
| 30 | Spamihilator | 5.6 | No | — | Yes | — | No | — |
| 31 | EuropeanMX | 5.5 | No | — | No | — | Yes | — |
| 32 | GFI MailEssentials | 5.4 | No | — | No | — | Yes | — |