4CEE Exchange vs SmartBill
| 4CEE Exchange | SmartBill | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | Web, iOS, Android |
| Peppol access | Yes | — |
| Tax validation | Yes | — |
| API access | Yes | Yes |
| Structured formats | UBL, iDOC, FacturaE, DICO, SETU, Energy eInvoice, UN/CEFACT | XML |
| Deployment | cloud | — |
| Free plan | — | No |
| Invoice limit | — | 50 /mo |
Both are listed in Best Electronic Invoicing Software. On Samsung Mobile US Press, SmartBill scores higher on our published basis.