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 your users stay connected.
Relay code is fully open source. You can run your own relay server, use a hosting provider, or take advantage of the public relays provided by the n0 team.
Whether you're just getting started or running production workloads, there's a relay option that fits your needs.
Free
Iroh comes configured with public relays provided by the n0 team that are free to use. Traffic is rate-limited to prevent abuse and ensure availability for everyone.
$199/month
For production use, dedicated relays—either self-hosted or as a managed service—provide better performance, security, and uptime guarantees.