The live page: ending event-day WhatsApp chaos

Ask anyone who has run an event: by noon there are five WhatsApp groups, three of them contradict each other, and nobody knows which room the next session is in.

Plena's live page is the single mobile-first screen every attendee opens. It shows the current and next sessions, the venue map, and any push notification the organizer sends — all in the attendee's language.

When the schedule shifts, organizers update it once and every phone reflects it. The chaos that inspired Plena in the first place simply disappears.