WhatsApp event marketing uses the WhatsApp Business API to deliver event communications directly to attendees' phones, achieving open rates of 90%+ — compared to 20–25% for event marketing emails. Messages can include interactive buttons ("Register Now", "Add to Calendar", "View Agenda") and rich media (images, PDF programmes, location cards), making WhatsApp both a marketing channel and a transactional one. The channel works especially well in regions where WhatsApp is the primary communication tool — the Middle East, South Asia, Latin America, and much of Africa.
Effective WhatsApp event marketing sequences follow the attendee journey: a save-the-date when the event is announced, a registration nudge for interested prospects, a confirmation with QR ticket upon registration, a logistics briefing the day before, and a post-event survey within hours of the event closing. Each message arrives in a personal, conversational context that email can't replicate.
EventHex's WhatsApp Event Concierge automates this entire journey via WhatsApp, including two-way interactions where attendees can reply to ask logistical questions. Organisers must obtain explicit WhatsApp consent at registration to comply with WhatsApp's Business Policy and relevant data protection regulations.
