vFax is described as 'Vitelity’s vFax service costs nearly 80% less than the leading “e”-fax service, and boasts a 99.93% success rate (even on large faxes). Whether your fax document contains dense text with embedded images or is being sent as a Word doc, PDF or JPG, our TDM-based network ensures' and is an app. There are more than 25 alternatives to vFax for a variety of platforms, including Web-based, Android, iPhone, Mac and iPad apps. The best vFax alternative is WhatTheFax. It's not free, so if you're looking for a free alternative, you could try faxZero or GotFreeFax. Other great apps like vFax are iFax, Hellofax, PamFax and Abacus Fax-Service.