SignalWire Employee Directory
TelecommunicationsCalifornia, United States51-200 Employees
SignalWire is a telecommunications company that provides cloud-based, programmable communications tools designed for developers and businesses. Its offerings aim to replace rigid, one-size-fits-all solutions with flexible capabilities for voice, messaging, and customer contact workflows, enabling faster customization and deployment. The company traces its roots to the FreeSWITCH open-source project, which emerged from efforts to solve scalable call-center challenges the founders faced in building a service. Headquartered in Palo Alto, California, SignalWire is a mid-sized player focused on programmable unified communications. In 2025, SignalWire announced the launch of an open-source software development kit and reference application for next-generation communications and voice AI, reflecting ongoing expansion into developer tools.
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