Why is eFax® the World's
#1 Online Fax Service?

Start Your Free Trial

Compare eFax to RingCentral and Nextiva

Explore the top online fax features to find out which service is best for your business.

  logo-efaxeFax logo-ringcentralRingCentral Fax logo-nextivaNextiva Fax
100% Focused on Fax
Mobile Apps
Electronic Signatures
14 Day Free Trial
Take a Photo, Sign it and Fax it
Share Large Files (up to 3GB)
24hr Phone Support
HIPPA Compliancy*
Lifetime Storage

* Secure, encrypted faxing protocols help to comply with HIPAA, SOX and other federal regulations


eFax #1 Online Fax Service

“Award Winning Fax Service.”

PC Mag Editors Choice

With millions of subscribers worldwide including fax numbers in 4,300 cities and 49 countries, eFax has surpassed the competition when it comes to online faxing. As the world leader, eFax offers the most secure and reliable way to send and receive faxes by email available today. And with the ability to sign faxes with the swipe of a finger on your tablet or phone, other fax services simply don’t compare.

Start Your Free Trial