
SignalWire is an AI-native programmable unified communications infrastructure, built by the team that created FreeSWITCH, the open-source media engine much of the voice industry runs on. Developers use it to run voice, messaging, video, and AI agents on one carrier-grade platform instead of stitching together separate vendors. The platform keeps each AI agent inside the steps, tools, and data its developers define, so agents follow your code, not prompts. Learn more at signalwire.com.