Open your workspace with an invite code

Invitation-only beta. You get a dedicated cloud Codex workspace for coding in the browser. Your 30-day free trial starts when your workspace opens.

• Browser onlyNo client install. Sign in, chat, upload files and run commands. Every command needs your approval.
• Bring your own modelSign in with an OpenAI subscription, or use your own DeepSeek API key. The platform does not touch your credentials.
• One dedicated containerYour own workspace and network. Other customers cannot reach your data.

Invitation code Email (your login and where we send your welcome email) I have read and agree to the Terms of Service and Privacy Policy Create account

We will email your sign-in details. You must change the initial password at first login. Invitation-only beta: one email address per workspace.