| Price from | $60/mo | $12.60/mo |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 8 |
| Spec score · Online Fax Services | 9.1 (#2) | 8.8 (#16) |
| Spec score · Online fax services | 9.0 (#7) | 8.6 (#21) |
| Spec score · Fax APIs | 9.0 (#2) | 8.1 (#10) |
| Spec score · eFax Software | 8.9 (#3) | 8.1 (#12) |
| Compliance support | hipaa | hipaa |
| Founded | 2002 | SRFax says it started its email-to-fax service in 2004. |
| Free plan | No | No |
| Headquarters | Parker, Colorado, United States | SRFax describes itself as headquartered in British Columbia, Canada. |
| Inbound faxing | Yes | Yes |
| International faxing | Yes | Yes |
| Monthly page allowance | 500 | 200 |
| Rating on Capterra | 5.0 out of 5 from 6 reviews | 4.7 out of 5 from 13 reviews |
| What it does | FaxCore is an enterprise fax server offered on premises, in a hybrid etherFAX configuration, or as a cloud service. | SRFax provides internet faxing that replaces fax machines, phone circuits and fax boards with online sending and receiving. |
