| Price from | $2/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 1 |
| Spec score · Fax Server Software | 8.6 (#2) | 7.4 (#16) |
| Fax workflows | It supports sending faxes and documents fax lifecycle states from receipt through delivery. | Users can send faxes from a print driver, email client, desktop client, or connected business application, with inbound faxes routed to mailboxes, email, or printing. |
| Product | Faxbot is an open-source, self-hostable fax API and automation platform. | FaxFacts is self-hosted enterprise fax server software that runs on-premises, on virtual infrastructure, or in hosted infrastructure selected by the customer. |
| Support | Enterprise services include production hardening and 24/7 support; the maker directs customers to contact sales. | Support is available through a maintenance agreement or hourly, and maintenance includes software updates, weekday telephone support, documentation updates, and remote support. |
