End-to-end encrypted · $5/mo

The compute(r) you own,
everywhere you are.

Your Claude Code, from Anywhere

Start free trial
app.cluterm.com
Clu running as a full desktop in the browser
Clu Chat on iPad
Clu terminal sessions on iPhone
Browser

Any modern browser is a full client. Nothing to install on the machine you happen to be at.

iPad

Clu Chat with room to steer long-running work.

iPhone

Read the output, approve the next step, stop a runaway job.

Desktop app

A native window for the machine you sit at every day.

  • A VPN.
  • A remote desktop.
  • SSH in a browser tab.

Your own machines, reachable.Unreadable to us.

§ 01 · ONE AT A TIME

Look closer.

app.cluterm.com
CluTerm terminal sessions
TERMINAL

Real sessions,
anywhere.

Sessions live on your machine and survive every disconnect. Pick up right where you left off.

app.cluterm.com
CluTerm file editor
EDITOR

Browse and
edit your files.

A real editor with live markdown. Your files stay on your device, never on our servers.

Clu Chat on iPad
CLU CHAT

Talk to
your devices.

Ask Clu to run things across your machines. It acts where the work actually lives.

app.cluterm.com
Clu Canvas render surface
CANVAS

Your agents,
rendered.

The surface your agents draw on, and where you build apps of your own. Hosted on your machines, not ours.

app.cluterm.com
Every app and machine at once
ALL AT ONCE

Everywhere.
All at once.

Every app on every machine, together on one screen you reach from anywhere.

§ 02 · SECURITY

We can’t read your data.

Keys are generated on your machine and never transmitted. Here is every route a session can take, and what sits in each one.
Your browserencrypts and decrypts
  1. 01Straight acrossthe default

    Your browser and your machine hold the session open between themselves over WebRTC. Nothing of ours is in the path, so there is nothing for us to carry and nothing for us to keep.

  2. 02One hop through TURNstrict networks

    Some networks will not open a path between two machines at all. A TURN server forwards the packets and reads none of them, and you can point Clu at one you run yourself instead of ours.

  3. 03Our relaystart, and fallback

    Every session opens here while a direct path is negotiated behind the working terminal, and stays here if one never comes up. We forward bytes we hold no key for.

Your machineencrypts and decrypts

The route can change in the middle of a session. The key does not. The same AES-256-GCM stream under the same session key travels all three, so moving between them changes the road and never the lock, and you keep typing through it.

AES-256-GCM

Sealed against reading and tampering

The same AEAD cipher that secures TLS 1.3 and is cleared to protect classified data. A 256-bit key puts brute force beyond reach, and GCM’s authentication tag means any tampered packet is rejected outright, never decrypted.

X25519 ECDH

A fresh key for every session

Your devices derive a shared secret across the open internet without ever sending it, using the same elliptic-curve exchange Signal and TLS 1.3 rely on. A fresh ephemeral key each session gives forward secrecy: a leaked key can’t unlock past or future traffic.

END-TO-END

We hold no key to your data

Encryption and decryption happen only on your own hardware. The relay forwards ciphertext it holds no key for, so neither a breach of our infrastructure nor a subpoena can turn your data into plaintext.

§ 03 · GETTING STARTED

Claim your machines.

Four steps, and the longest of them is a download.
01

Sign up

30-day free trial

No credit card required to start.

02

Install

curl -fsSL cluterm.com/install | sh

One binary, zero dependencies.

03

Pair

echo A7X92M | cluterm pair

Key generated locally, on-device.

04

Connect

open dashboard → pick device

You’re in. From anywhere.

Watch the four steps play out first simulated, about 45 seconds, no account

§ 04 · PRICING

Five dollars.

You bring your own AI. Your Claude, Codex, or API usage stays billed by your provider.
$5/ month, billed monthly

Five dollars a month, flat, for the encrypted fabric that connects your machines. Your Claude, Codex, or API usage stays billed by your provider, never marked up by us.

Start free trial
no credit card required for trial
30-day free trial
All features included
15 machines, then $1/mo each
CluChat already available for Claude Code users
Cancel anytime
ENTERPRISE

Teams & organizations

SSO, audit logs, centralized billing, and dedicated support for many devices at once, priced to your team.

Contact us
§ 05 · FAQ

Common questions.

How is this different from SSH, Tailscale, or Gitpod? +
SSH gives you a terminal. Clu gives you a full desktop: file browser, editor, container management, and AI that acts across your machines. Tailscale is a network layer; Clu is the application layer on top. Gitpod runs in the cloud; Clu runs on your machine, with your files, your Docker, your GPU.
What can I actually do with Clu? +
Everything you do locally, from any device. Run your AI coding tools, manage Docker containers, edit files, steer long-running AI, and browse live previews. 40+ tools, all end-to-end encrypted.
Is my data secure? +
Yes. All traffic is end-to-end encrypted with AES-256-GCM. Keys are generated on your device and never leave it. Each session uses X25519 ECDH for forward secrecy. Our relay only sees encrypted bytes it cannot decrypt, even if it is compromised.
What about latency? +
It comes down to the network between you and your machine. Every session starts on our relay and moves to a direct WebRTC path as soon as one opens: peer-to-peer where the two networks allow it, through a TURN relay where they don’t. Sessions persist on your machine, so you can disconnect and reconnect without losing state. Long-running tasks like AI agents and builds keep going even when you close the browser.
How many machines can I add? +
The 30-day trial covers five machines; Pro includes fifteen, and each one past that is $1/month. Browsers, phones and tablets you connect from never count. Only the machines you reach do.
What devices are supported? +
The agent runs on macOS (ARM/x64), Linux (ARM/x64) and native Windows (x64). Connect from any modern browser, iPhone and iPad included. Your AI tools stay on your machine and you reach them from everywhere. A Raspberry Pi runs CluOS, and the K10 and CYD-C5 handsets join from your pocket: see Devices.

Your machines.
Everywhere you are.

Install the agent, pair your device, connect in under a minute.

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$5/month after 30-day trial · cancel anytime