One control room for every coding agent

Run every coding agent, from anywhere.

Benchday is the manager for Claude Code, Codex, OpenCode — or a plain shell — on every machine you own. Walk away from your desk and they keep working. Steer them from your phone or laptop — on a train, in a subway, three cities over, straight through the dead spots.

Steer fromphonedesktopbrowser · Runs onmacOSLinuxWindows

Prefer a terminal? The benchday CLI gives you the same view from your shell →

Manages the agents you already run · no rewrite, no lock-in
Claude Code Codex OpenCode Cursor Aider Gemini CLI your shell

You keep moving. They keep working.

Your location and your signal fall apart on a commute. The work on your machines doesn’t.

Your connectiondrops in the tunnel
Agents on your machinesrunning the whole time
Deskfiber Train4G, roaming Subwayno bars Caféshared Wi-Fi 1,200 kmanother city

Typed text, pastes, voice notes and file uploads are held as durable intents and delivered the moment the link is back — and streamed output stays on screen through the reconnect. Shaken out on trains, in subways, and on hotel Wi-Fi across a dozen cities.

Point it at your agents. Run the whole fleet.

Drop a small daemon on each machine and it dials out to Benchday over an encrypted link — no ports to open, no server to expose. It finds every session and the agent inside it, then gives you one place to see it all and steer it.

Step 01

Attach your machines

Run one command to drop in the daemon and pair with a one-time code — Mac, Linux, Windows, cloud VM. It connects out on its own and maps every session into one view.

Step 02

Point it at any agent

Claude Code, Codex, OpenCode, Aider, or a bare shell in tmux. Benchday finds them all and gives each a live, readable briefing.

Step 03

Steer from anywhere

Read any agent at a glance, reply by voice or one tap. Close the app or lose signal — they keep running and resume right where they were.

Built for the subway, not just the desk.

A phone on a moving train is a hostile network. Benchday is designed local-first so a choppy signal never costs you a keystroke — or a line of output.

Reconnects without losing output

Terminal output that already streamed stays on screen through a drop. When the link returns, Benchday catches up — no blank screen, no scrollback lost.

Every intent is durable

Type, paste, dictate, attach a file, hit a key — each becomes a queued intent that delivers the instant you’re back online. Nothing silently dropped on 3G.

A real terminal underneath

Check any terminal session at a glance, then drop to the metal: ESC, CTRL, scrollback, ANSI color, voice input and file upload — all one tap away.

Same story on phone, desktop, and web, driving macOS, Linux, and Windows machines. One control room, wherever you and your hardware happen to be.

Your machines. Your agents.

Benchday is a control room, not a cloud. The agents and the code run on hardware you own — you attach it, you keep it, and you can walk away with the whole setup any time.

Runs on hardware you own.

Agents and repos live on your Mac, Linux, and Windows boxes — not a cloud you rent by the hour.

A tiny daemon that dials out.

Drop a small daemon on each box and it connects out to Benchday over an encrypted link — no inbound ports, nothing exposed to the internet. Open tmux underneath, nothing proprietary to lock you in.

Bring your own AI & voice.

Summaries and speech recognition can run on your own machines, and your machine credentials stay encrypted on the device with biometric unlock.

Agents & code run on your machines
Daemon connection outbound, no open ports
Credentials encrypted on device
Briefings & voice self-hostable
tmux + open stack no lock-in

Any bench. Any city. Still in control.

All that running work no longer needs a wall of monitors. It comes with you — on your laptop or in your pocket — so you can keep the day calm and the work moving from anywhere you happen to sit down.

Bring your agents wherever you’re headed.

Attach your first machine in under two minutes, point Benchday at an agent, and steer it from the next train you catch.

Alpha release · Free during the founding period · No install — run it right in your browser