Three events, real time. Opened Ticket, Resolved Ticket, and a completed satisfaction survey land on the Klaviyo profile as metrics the moment they happen in Gorgias. From there, Klaviyo's own flow and segment builder can act on them like any other event: suppress a frustrated customer from a promotional send, trigger a check-in email after a resolution, or hold back a campaign while a ticket's still open.
It runs both directions, to a point. Klaviyo profile and marketing data can surface inside Gorgias too, either as ticket fields or a sidebar widget, so an agent can see recent email engagement or a customer's segment without leaving the ticket.
Multi-brand works through tags. If you run more than one brand through Klaviyo, the sync can separate tickets by brand using tags, instead of mixing every store's support activity into one undifferentiated feed.