identity-first device tunnels

Every device. Its own identity. A URL.

Give every field device a cryptographic identity and a private or public URL — without opening a port.

Online in three steps

No inbound ports. No runtime to install. One static binary.

01 — register

Register the device

Add a device in the console and choose how its services are exposed.

02 — install

Run the agent

Download a preconfigured agent or mint an enrollment token, run one installer, and the device connects itself.

03 — reach

Reach it anywhere

The device dials out to the relay; you reach it by hostname. It opens no inbound ports.

Internet users Relay zero-knowledge Device outbound only TLS / SNI mTLS (dials out)

Built for fleets, not demos

Per-device PKI

Every device holds its own CA-issued certificate. The private key is generated on the device and never leaves it.

Zero-knowledge passthrough

Passthrough traffic is never decrypted at the relay. We route by TLS SNI without reading a single byte of your payload.

Hostname routing

Many devices share one address, demultiplexed by hostname — no port-per-device sprawl.

Fast revocation

Revoke a device and its live tunnels drop in seconds — the relay re-checks certificate status continuously.

Isolated organizations

Every resource belongs to an organization, and the boundary is enforced and adversarially tested in CI.

Gateway fan-out

One agent can expose anything on the device network — cameras, PLCs, gateways — each service behind its own route.

Edge access rules

Attach IP allowlists, basic auth, or mutual-TLS to a route as edge access rules.

Account security

Console accounts get role-based access, optional TOTP two-factor, and an append-only audit trail.

Boring, ownable infra

No Redis, no Kubernetes, no external broker — infrastructure you could run yourself.

Your traffic is yours

Passthrough traffic is never decrypted at the relay. We route by TLS SNI without reading a single byte of your payload.

Read the security model

Bring your first device online

Free tier, no card required.

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