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We have the APIs

Built by the Original Geeks of software-defined telecom, our mission is to make it simple for anyone with a great idea to build whatever they can imagine. As the OGs, we have spent decades solving the most complex problems in communications to make it easy for you. Whether it is voice, messaging, or video, we have the APIs and SDKs to create unique and intelligent communication experiences from within existing applications or websites.

Voice APIs

Build the next generation of voice communications on an advanced cloud platform. Our APIs and SDKs make it simple to integrate voice capabilities into your own application, third-party applications, or existing voice over IP (VoIP) infrastructure.

Messaging APIs

SignalWire SMS APIs make it easy to move your SMS traffic with ease. Why? So you can save money. Ditch Twilio and cut your billio 50-80% in the process.

Video APIs

Integrate video conferencing rooms that host 500 active participants, run in the browser, work within your existing stack, and support up to 1080p...without devouring bandwidth and CPU on your users' devices.

Proven and Trusted

Enterprise tested, developer approved. Our technology forms the backbone of modern communications applications.

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