Excellent service. Reliable. Secure. I am not a heavy user of secure fax, however I am a critical user. I chose Sfax because it was the only one at the time which offered HIPAA security and also didn't require a big buy-in or monthly fee for occasional users. The security is still there but recent changes have made it less practical for occasional users like myself. If that does not apply because you are a business user, I can recommend Sfax without reservations.

Terrible They have no tech support. No one answers the phone or responds to emails. Unable to renew our account online so now my account is locked. They now have our fax numbers hostage. User interface is form the 90s. Stay Away from this company.

Number wouldn't port. We couldn't port our existing fax number. We liked the software, but it wasn't worth the amount of work that would go into changing the fax number everywhere for a doctor's office, nor did we want to pay for two services so that we could forward our number.

Solid Niche Player with Next Level Potential Scrypt's SFax is a solid HIPAA compliant offering with the API's, interface partnerships, and platform to provide great value to healthcare companies of all sizes. They are priced very well. What is holding them back in eFax is mobile application support for Android devices which would allow more customers to ditch expensive copper line contracts. While they have other products, none stand out as much as SFax. Their partnerships with EMR vendors and their print capture driver will help increase exposure. Their secure messaging platform is in a crowded field, but is worth a look while we are shopping other vendors.

Locks me out too fast As an efax it has many features I like and expect, tracking, ability to look back etc. But Everytime I leave the page I have to sign back in. It is often very slow to load, and cumbersome to search. It's just OK