Amberflo vs FOSSBilling
| Amberflo | FOSSBilling | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $99/mo | — |
| Open source | No | No |
| Platforms | — | Web |
| Free plan | No | Yes |
| Paid from | 99 /mo | — |
| Usage-based billing | Yes | No |
| Proration controls | Yes | — |
| Dunning automation | Yes | — |
| Customer billing portal | Yes | — |
| Tax automation | — | Yes |
| Multi-currency billing | — | Yes |
Both are listed in Best Subscription Billing Software. On The Finance Base, FOSSBilling scores higher on our published basis.