dmarcian vs SenderSignal
| dmarcian | SenderSignal | |
|---|---|---|
| Free trial | Yes | Yes |
| Paid from | $1.67/mo | |
| Platforms | api, extension, Web | Web |
| Free plan | Yes | Yes |
| Authentication monitoring | Yes | Yes |
| API access | Yes | Yes |
| Paid from | 49 /mo | |
| Inbox placement monitoring | Yes | |
| Sender reputation monitoring | Yes | |
| Blocklist monitoring | Yes |
Listed together in Best Email Deliverability Software