ETHERFAX vs HumbleFax
ETHERFAX
etherfax.netHumbleFax
humblefax.comSide by side
| Figure | ETHERFAX | HumbleFax |
|---|---|---|
| Price from | — | $10/mo |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Fax APIs | 8.4 (#5) | 8.0 (#13) |
| Spec score · Online fax services | 8.5 (#24) | 7.7 (#66) |
| Spec score · Online Fax Services | 8.5 (#28) | 7.7 (#64) |
| API | ETHERFAX offers APIs and a Software Developer Toolkit for connecting document exchange with third-party applications and automating workflows. | The REST API uses HTTP Basic Authentication with API access and secret keys, and its documented rate limit is five requests per second. |
| Headquarters | Holmdel, New Jersey, United States | Ridgewood, New Jersey, United States |
| Inbound faxing | Yes | Yes |
| Integrations | ETHERFAX lists integrations including Epic, Hyland OnBase, Microsoft 365, Google Workspace, Microsoft Teams, Canon, Ricoh, Xerox, and Lexmark. | The service lists Google Drive and Dropbox integrations and describes using Zapier to connect other services. |
| International faxing | Yes | No |
| Support | Standard support is available Monday through Friday, 9 a.m. to 8 p.m. Eastern Time, excluding holidays; 24-hour support is available for an additional fee. | The Google Play listing gives [email protected] as the support email. |
| Virtual fax number | Yes | Yes |
Plans
In their own words
ETHERFAX
ETHERFAX provides cloud faxing and document workflows for healthcare organizations, U.S. government agencies, and enterprise teams. Its Engage web application supports sending, receiving, and managing faxes in shared workspaces, with centralized administration, audit logs, and reporting. It handles PDFs, Microsoft Office documents, images, and text files. Flow uses AI to capture incoming documents, classify and extract information, then route them to an EHR or another system of record. Engage can also summarize documents and show sender information and an overview to help with review. ETHERFAX offers virtual fax numbers, inbound and international faxing, and a web API for document delivery. Listed integrations include Epic, Hyland OnBase, Canon, Ricoh, Xerox/Lexmark, Microsoft 365, Google Workspace, and Microsoft Teams. Security measures include encryption, two-factor authentication, and in-network routing. Compliance offerings vary by environment: HealthCloud is described as HIPAA and HITRUST CSF certified in a SOC 2-compliant environment, while government services meet FedRAMP High standards. Standard support is limited to weekdays during stated Eastern hours; 24-hour support costs extra. Pricing is available by contacting ETHERFAX or a partner.