SpamTitan Gateway vs Zerospam
| SpamTitan Gateway | Zerospam | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | — | €5/mo |
| Open source | No | No |
| Platforms | self-hosted, Web | Web |
| Free plan | No | No |
| Paid from | 1.95 /user/mo | — |
| Phishing detection | — | Yes |
| Malware scanning | — | Yes |
| Quarantine access | — | admin_only |
| Deployment type | — | cloud_gateway |
Both are listed in Best Email Anti-Spam Software. On Samsung Mobile US Press, SpamTitan Gateway scores higher on our published basis.