Unspam.email vs Valimail Monitor
| Unspam.email | Valimail Monitor | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $5/mo | — |
| Open source | No | No |
| Platforms | api, Web | Web |
| Free plan | Yes | Yes |
| Inbox placement monitoring | Yes | — |
| Sender reputation monitoring | Yes | — |
| Authentication monitoring | Yes | Yes |
| Blocklist monitoring | Yes | — |
| API access | Yes | No |
Both are listed in Best Email Deliverability Software. On Everything Xiaomi, Unspam.email scores higher on our published basis.