FlatRateFax Virtual Fax vs Openfax Cloud Fax API
| FlatRateFax Virtual Fax | Openfax Cloud Fax API | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | Free | $0.03/mo |
| Platforms | Web, Windows | api, Web |
| Free plan | No | No |
| Monthly page allowance | 300 pages/mo | |
| Virtual fax number | Yes | |
| Inbound faxing | Yes | Yes |
| International faxing | Yes | |
| Outbound faxing | Yes | |
| Delivery tracking | Yes | |
| Webhook events | Yes |
Listed together in Best Online Fax Services