SignalWire treats all real-time communication channels as part of a unified calling layer. Whether you’re building an AI-powered phone agent, a traditional IVR, a video conferencing app, or a cloud fax workflow, it all runs on the same platform, the same APIs, and the same infrastructure.

AI\ \ Deploy intelligent voice agents powered by LLMs. Build with the Agents SDK, SWML, or the Dashboard — no telephony expertise required. Voice\ \ Make and receive phone calls over PSTN, SIP, and WebRTC. Build IVRs, call routing, recording, and conferencing applications. Video\ \ Add programmable video conferencing to your application with a cloud-based MCU, low latency, and a unified stream for all participants. Fax\ \ Send and receive faxes programmatically with HIPAA-ready, SOC 2 Type II compliant infrastructure.