OpenText Core Fax vs. WestFax

XM Fax is the leading software-based, enterprise-grade Fax over IP (FoIP) solution that makes reliably sending and receiving faxes as easy as using email. At the same time, it also reduces costs and improves security. XM Fax is available either on-premises or via certified ISO/IEC 27001:2013 and PCI DSS compliant cloud solution. XM Fax is designed from the ground up to streamline compliance with HIPAA, GDPR, FERPA, SOX, PCI DSS, and other regulations through features like an event log and optional zero retention.

WestFax is an enterprise-grade cloud fax and document delivery platform built for regulated industries, enabling organizations to send, receive, and automate fax workflows with unmatched delivery performance, compliance, and integration flexibility. Designed for healthcare, government, legal, and financial services, WestFax delivers secure, reliable faxing through a cloud-first architecture backed by expert U.S.-based support.