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Cloudflare Calls & WebRTC: Building Real-Time Audio Infrastructure at the Edge

Learn how to use Cloudflare Calls for serverless WebRTC. Build real-time audio/video apps running on Cloudflare's global edge network without dedicated SFUs.

Sachin Sharma
Sachin SharmaCreator
Jun 17, 2026
3 min read
Cloudflare Calls & WebRTC: Building Real-Time Audio Infrastructure at the Edge
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Quick Overview

Learn how to use Cloudflare Calls for serverless WebRTC. Build real-time audio/video apps running on Cloudflare's global edge network without dedicated SFUs.

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Sachin Sharma

Sachin Sharma

Software Developer & Mobile Engineer

Building digital experiences at the intersection of design and code. Sharing weekly insights on engineering, productivity, and the future of tech.

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