atFAX vs InterFAX
| atFAX | InterFAX | |
|---|---|---|
| Free trial | Yes | |
| Paid from | $5/mo | |
| Platforms | Web | Android, api, iOS, Web, Windows |
| Virtual fax number | Yes | Yes |
| Inbound faxing | Yes | Yes |
| Free plan | No | |
| Mobile apps | No | |
| International faxing | Yes | |
| Compliance support | hipaa |
Listed together in Best Online Fax Services