Brain

Brain is Lou Cesario's personal dashboard. It is a private app used only by Lou to keep his own projects, tasks, mail, calendar and messages in one place. It is not offered to anyone else, and there is no sign-up.

What it does with Lou's Google account

Shows Lou his own Gmail threads that need a reply, and lets him reply, save drafts, mark mail read or move it to Trash when he chooses to.
Shows his Google Chat conversations and lets him reply.
Runs on Lou's own computer. Nothing is sold, shared or used for advertising.

How Brain handles data: Privacy policy.