BulkSMS.com vs SMSBOX
| BulkSMS.com | SMSBOX | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | €5/mo |
| Open source | No | No |
| Platforms | api, macOS, Web, Windows | api, Web, Windows |
| Free plan | No | No |
| Two-way messaging | Yes | Yes |
| Delivery reports | Yes | Yes |
| Inbound SMS | Yes | Yes |
| Contact management | Yes | Yes |
| API access | Yes | Yes |
Both are listed in Best SMS Gateway Software. On Samsung Mobile US Press, SMSBOX scores higher on our published basis.