pacerail home Join the beta

Stop babysitting your AI agents.

Keeps your AI coding agents on pace and on the rails.

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Join the beta waitlist

Invites go out in waves, starting this winter.
Free to join · confirm by email

What it does

You decide what to build. pacerail takes over the supervising you now do by hand when Claude Code or Codex works for you.

  1. Plan

    Splits the work into small batches your agents can finish.

  2. Pace

    Runs them at a rate your usage limits allow, overnight too.

  3. Check

    Checks every result against the plan before it lands.

  4. Repair

    Turns a failed check into a small fix you can review.

It asks you before anything irreversible.

Who it is for

Developers and solo builders who already use Claude Code or Codex every day and want more done while they are away from the keyboard.

A good fit

You trust agents to write code, but you are tired of planning the next batch, watching usage limits and checking what came back.

Not a fit

You want an agent that replaces engineering judgment. pacerail is the pacer, not the driver.

Who is building it

Portrait of Christofer Näs

I am Christofer Näs, a developer in Sweden. I run Claude Code and Codex on my own projects, and most of my time goes to watching them: planning the next batch, keeping an eye on usage limits, checking what came back and restarting what broke.

pacerail is the tool I am building so I can stop doing that by hand. I build it on my own, and the beta is where I find out whether it works for you too.

Christofer Näs, founder

Join the beta waitlist

Only your email address is required. Invites go out in waves, starting this winter.

Optional. These answers help me decide what to build first.

Which coding agents do you use?
Where would you use pacerail?
Approximate total in US dollars. Enter 0 if you pay nothing.

You will get an email to confirm your address. You are on the list once you confirm.

Questions

When does the beta start?
Invites go out in waves, starting this winter. People on the waitlist hear first.
What will the beta include?
A Mac app, an iPhone app, a web app and a small command-line tool. It works with Claude Code and Codex.
What does it cost?
Prices are not set. Joining the waitlist is free and does not commit you to anything.
Is pacerail part of Anthropic or OpenAI?
No. It is an independent project.
What happens to my email address?
It is used for the waitlist, and for product news only if you tick that box. Every email has a link to unsubscribe and a link to delete everything. The privacy policy has the details.