OTG Networks vFax
8.4#4 in online fax servicesFrom $15 a monthFree planAndroidiOSWebmacOS
Visit| Fact | OTG Networks vFax | Shotfax |
|---|---|---|
| Compliance support | hipaa | gdpr |
| Free plan | No | No |
| Inbound faxing | Yes | No |
| Mobile apps | Yes | No |
| Security | The vFax page says faxes are encrypted in transit and at rest, with role-based access controls and audit logs. | Shotfax says transmissions use TLS, files are encrypted at rest in Cloudflare R2, and it follows OWASP guidelines. |
| Virtual fax number | Yes | No |
vFax may suit organizations in healthcare, legal, finance and banking, or real estate that need to send and receive faxes without dedicated fax hardware. It offers email and browser workflows across mobile and desktop platforms.
You want what its maker publishes above — check its page for the details.