Try our new research platform with insights from 80,000+ expert users

What is Fax over IP (FoIP)?

Fax over IP (FoIP) solutions mindshare

As of January 2026, in the Fax over IP (FoIP) category, the mindshare of OpenText Fax is 19.5%, down from 35.0% compared to the previous year. The mindshare of GFI FaxMaker is 12.3%, up from 6.4% compared to the previous year. The mindshare of Alcatel-Lucent OpenTouch Fax Center is 9.9%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Fax over IP (FoIP) Market Share Distribution
ProductMarket Share (%)
OpenText Fax19.5%
GFI FaxMaker12.3%
Alcatel-Lucent OpenTouch Fax Center9.9%
Other58.3%
Fax over IP (FoIP)

Top Fax over IP (FoIP) products

Rankings through
report
Use our free recommendation engine to learn which Fax over IP (FoIP) solutions are best for your needs.
879,371 professionals have used our research since 2012.

Fax over IP (FoIP) experts

TT
Consultant at NFC/IT
CS
System Administrator at a construction company with 201-500 employees
AW
Manager of IT and Operations at B E S T Fluidsysteme GmbH
RW
IT Professional / Team Leader at Aos Stahl GmbH und Co Kg

Fax over IP (FoIP) Q&As

Read answers to top Fax over IP (FoIP) questions. 879,371 professionals have gotten help from our community of experts.

Fax over IP (FoIP) FAQ

What are the key features of Fax over IP (FoIP)?

What are the benefits of Fax over IP (FoIP)?