Cortex account
Create your Cortex account
Use your Cortex account for hosted Sync checkout. Your Markdown vault still lives on your device, and self-hosting remains available.
Hosted Sync with client-side encryption before upload.
Encrypted blob storage lives on the Sync backend, not in the web app.
Tokens stay in HttpOnly cookies and never go to localStorage.
Sign up
Create an account, then Cortex will sign you in automatically.
Already have an account? Sign in
Self-hosted Sync does not require the hosted plan.