Website
Open Nexus in the browser at app.eignexus.com. Sign in and keep working.
One brain.
Web and desktop.
Nexus runs on Railway. The site and the Windows app use the same login, so your agents and files stay with you — not mixed with anyone else.
Windows
The desktop app is a local install. It is not hosted on this site.
Your account
Each user gets a private data folder on the engine. Same email on both clients, same context.