eFax is the best solution for individuals who only do some light faxing each month or home offices who mainly need to just receive faxes and not send out many faxes.
eFax offers only one plan which costs $12.95 per month and allow you to receive up to 130 fax pages. For outgoing faxes within the U.S you just have to pay $0.10 per page.
eFax has almost the same features as other higher ranked internet fax services. This includes compatibility with your email accounts, online fax storage, free internet fax number and so on. However they do not offer cell phone faxing capabilities.
Overall, eFax will definitely save you money compared to using a fax machine and it is recommended for those who do light faxing and need to receive faxes more than sending faxes.