FOSSBilling vs PaySimple
| FOSSBilling | PaySimple | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web, iOS, Android |
| Free plan | Yes | No |
| Usage-based billing | No | — |
| 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.