phase4 vs SmartBill
| phase4 | SmartBill | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | KRW 11,000/mo |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Web, Windows | Android, api, iOS, self-hosted, Web |
| Free plan | No | No |
| Peppol access | Yes | — |
| Tax validation | No | — |
| API access | Yes | Yes |
| Structured formats | UBL | XML |
| Deployment | on-premise | — |
| Invoice limit | — | 50 /mo |
Both are listed in Best Electronic Invoicing Software. On Inferse, SmartBill scores higher on our published basis.