Azotel SIMPLer OSS vs CardSaver Billing
| Azotel SIMPLer OSS | CardSaver Billing | |
|---|---|---|
| Platforms | self-hosted, Web | Windows |
| Usage rating | Yes | Yes |
| Prepaid billing | Yes | Yes |
| Postpaid billing | Yes | Yes |
| Plan management | Yes | Yes |
| Invoice generation | Yes | Yes |
| Payment collection | Yes | Yes |
| Customer accounts | Yes | Yes |
Listed together in Best Telecom Billing Software