eFax vs Openfax Cloud Fax API
| eFax | Openfax Cloud Fax API | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $0.03/mo |
| Open source | No | No |
| Platforms | Web, Windows, macOS, iOS, Android | api, Web |
| Free plan | No | No |
| Paid from | $15.83/mo | — |
| Monthly page allowance | 200 pages/mo | — |
| Virtual fax number | Yes | — |
| Inbound faxing | Yes | — |
| Mobile apps | Yes | — |
| International faxing | Yes | — |
| Compliance support | hipaa | — |
| Users included | 1 users | — |
Both are listed in Best Online Fax Services. On Inferse, Openfax Cloud Fax API scores higher on our published basis.