Battle-tested NAT traversal
Give every session a proven fallback path for restrictive NATs, mobile carriers, VPNs, and enterprise firewalls.
SDK-agnostic connectivity for WebRTC
Global TURN server cloud for any WebRTC stack.
Xirsys gives real-time apps a battle-tested STUN/TURN API for WebRTC NAT traversal, voice, video, and data. Use our global TURN server cloud with browser WebRTC, native clients, media servers, calling SDKs, or AI voice/video agents without handing over your app layer.
100M+
sessions served each month
12
production regions included with every paid plan
99.99%
uptime SLA for production apps
API-first connection architecture
Bring your own stack. Keep the connection layer proven.
Xirsys is not another calling SDK. It is the neutral connectivity layer underneath: WebRTC NAT traversal, standards-based credentials, global relay routing, and proven fallback paths for real-world networks.
SDK agnostic by design
Use standard ICE server configuration with browser WebRTC, native clients, third-party frameworks, calling SDKs, or your own media servers.
Agent-friendly credentials
Issue temporary credentials through the API or keep static non-expiring TURN credentials for media servers, AI agents, and long-running infrastructure.
Battle-tested global API
One connection API backed by 12 production regions.
Whether a session starts in a browser, native app, media server, or AI workflow, paid plans can route TURN selection around the end user's location across the full production network.
All 12 regions - full production network
User-geo routing - route for the end user's location
Static credentials - persistent access for trusted infrastructure
Multiple channels - individual usage reports
01
All paid plans include all 12 production regions behind the same API.
02
User-geo routing keeps TURN selection aligned with the end user's location, even when the backend is elsewhere.
03
Flat-rate regional access keeps scaling predictable across geography.
04
Multiple channels separate apps, environments, or customers for individual usage reports.
Built for modern real-time products
Reliable connectivity for humans, services, and AI agents.
Use Xirsys anywhere you need low-friction real-time media or data connectivity: embedded support, collaboration, telehealth, live streaming, voice agents, video agents, and custom WebRTC platforms.
API economics that fit WebRTC
Direct STUN traffic stays free, and paid bandwidth is reserved for TURN-relayed sessions that actually need help crossing networks.
Built for your stack
Keep your preferred client, SDK, model provider, or media server while Xirsys handles the relay layer underneath.
Credential paths for automation
Paid plans add dashboard-managed static credentials for trusted infrastructure while the API can issue temporary credentials for dynamic clients, services, and agent sessions.
Start free, integrate anywhere
Build on a connectivity API, not a locked-in calling stack.
Prototype with the developer account, then move to a paid plan for all 12 regions, user-geo routing, static credentials, multiple channels with individual usage reports, higher WebSocket concurrency, and clear TURN bandwidth pricing.