Neither AvantFAX nor eFax offers a free trial.
AvantFAX is designed for Large Enterprises, Medium Business and Small Business.
eFax is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of eFax begins at $14.13/Month when Billed Yearly, while pricing details for AvantFAX are unavailable.
Some top alternatives to AvantFAX includes Nextiva, mFax, HelloFax, eFax, OpenText RightFax Fax Server, Nextiva vFax, MyFax, FAX.PLUS, Fax.to, HylaFAX Enterprise and iFax.
Some top alternatives to eFax includes Nextiva, mFax, HelloFax, eFax Corporate, Nextiva vFax, MyFax, FAX.PLUS, Genius Fax, Fax.to, iFax and FaxDroid.