Hosting

By default, iroh uses publically-run infrastructure to get connected quickly and reliably. In production, you will want to deploy dedicated infrastructure.

Relays

Iroh uses QUIC for fast, reliable connections between peers. When a direct connection isn't possible—due to firewalls, NAT, or network conditions—relays step in to ensure data continues flowing.
Read more.

DNS

Iroh can use standard DNS servers to publish and resolve EndpointIds. This allows clients to be discoverable globally.
Read more.

Get Started

Public Relays

Free

By default, iroh endpoints will use relays provided by n0 computer.

✓ Free to use
✓ No setup required
✓ Great for development & testing
– Rate-limited traffic
– No uptime guarantees

Learn about relays →

Dedicated Relays

$199/month

For production applications ready to scale with low latency.

✓ Multi-region deployment
✓ Fully managed infrastructure
✓ Dedicated bandwidth
✓Early access to new features
✓ Uptime SLAs available

Open Source

Self-host your relays for free. Forever.

View on GitHub →