An open-source job application bot that works for you, not a platform.

ApplyTwin runs on your own computer. Your resume, answers and applications stay in a folder you own, and the AI work runs on the Claude Code or Codex subscription you already pay for.

No API key, no new subscription

If you can use Claude Code or Codex in a terminal, you can use ApplyTwin. There is nothing extra to buy and no usage meter.

Your data stays yours

Everything lives in ~/.applytwin on your machine. Signing in backs up your setup so a new laptop picks up where you left off. It never posts, emails or signs up for anything as you.

Read every line

The code is public on GitHub. You can see exactly what it does with your information, and it updates itself to the newest tested version.

Mac, Windows and Linux

One command installs it. The installer checks for Python, Node.js and Claude Code or Codex and tells you what is missing.

Questions

What do I need before I install?

Python 3.9 or newer, Node.js, and Claude Code or Codex signed in on your computer. The installer checks for each one and tells you what is missing.

Does it work on Windows?

Yes. Mac, Windows and Linux. On Windows, paste the PowerShell command.

Does it track me?

It counts installs with a random ID, your OS and its version, once a day. Never your resume, jobs or applications. You can turn it off in Settings.

Why do I sign in with Google?

So your setup, answers and applications are saved to your account. ApplyTwin never posts, emails or signs up for anything as you.