Most team-comms tools give shift workers one more chat feed to ignore. CircleUp replaces the pre-shift meeting itself: the manager records a 2-minute vertical video, attaches the files they already use, and the crew watches on their own time, captions on. Questions are asked privately — the AI answers only from that video and those files, sources cited. It never guesses: what it can't answer escalates to the manager, and the reply joins the knowledge base forever. Answer once, apply forever.
