OTG Networks vFax vs TNZ Internet Fax
| OTG Networks vFax | TNZ Internet Fax | |
|---|---|---|
| Free plan | No | |
| Free trial | No | |
| Paid from | $15/mo | $10/mo |
| Platforms | Android, iOS, macOS, Web, Windows | api, Web |
| Free plan | No | No |
| Virtual fax number | Yes | Yes |
| Inbound faxing | Yes | Yes |
| Mobile apps | Yes | |
| Compliance support | hipaa | |
| International faxing | Yes |
Listed together in Best Online Fax Services