Select your language

Home arrow-right InterFAX

We've compiled a list of 5 free and paid alternatives to InterFAX. The primary competitors include eFax, Crosby Fax. In addition to these, users also draw comparisons between InterFAX and 5 Dollar Fax, Fax Engine, Phaxio. Also you can look at other similar options here: About.


Over 11 million people use eFax every day for their fax communications.

Online Fax Service to easily send & receive secure faxes via your email Inbox, 256-bit...

Send and receive faxes online without a subscription, pay-as-you-go $5/week.

Connect your mobile number with your printer to send and receive faxes/e-print

Business-oriented internet fax service, enabling fax transmission and reception via email and API.

InterFAX Video and Screenshots

InterFAX Overview

Business-oriented internet fax service, enabling fax transmission and reception via email or API. PCI-DSS and HIPAA compliant.

InterFAX Features

tick-square REST API
tick-square API

InterFAX Platforms

Web-Based

Top InterFAX Alternatives

Share your opinion about the software, leave a review and help make it even better!

InterFAX Tags

pci-dss hipaa online-fax soap

Suggest Changes

Your Feedback

Select a rating
Please select a rating

Your vote has been counted.

Do you have experience using this software?