How do I keep an agent's browser logged in between sessions?
Keep the browser profile on a disk that outlives each session and log in once yourself. A Sanbox Browser Computer keeps cookies and signed-in sessions across stop and resume.
Browser agents
Give agents a browser that stays logged in, and watch or take over when they need you.
Guides in this section
Can I watch my AI agent's browser live and take over?
Yes. A Sanbox Browser Computer shows the agent's chat beside its live browser in the console. You can watch each step and take control to complete a sign-in or verification step yourself, then hand back.