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What is Fax over IP (FoIP)?

Fax over IP (FoIP) solutions mindshare

As of August 2025, in the Fax over IP (FoIP) category, the mindshare of OpenText Fax is 30.6%, down from 36.8% compared to the previous year. The mindshare of Biscom FAXCOM is 12.0%, down from 13.7% compared to the previous year. The mindshare of GFI FaxMaker is 10.3%, up from 6.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Fax over IP (FoIP)

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Fax over IP (FoIP) Q&As

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