Keep your own calendars showing accurate combined availability.
Connect two or more of your own Google Calendars (e.g. work + personal). We'll create private, content-free "Busy" placeholders so each one reflects your combined availability — never your event titles, descriptions, or attendees. Your calendars are only ever synced against each other, never against anyone else's.
You'll sign in once per calendar. Stay signed in to gcal-sync between the two — use "Connect another calendar" on your dashboard rather than signing out and starting over, or you'll end up with two separate, unsynced accounts. If Google keeps offering the same account for both, pick "Use another account" on its sign-in screen for the second one.
Sign-up is restricted to @nbseconsulting.com accounts.