How to Promote Your Event & Fill Every Spot — 15 Proven Strategies (2026)

April 28, 2026 · By Who's In? Team

15 battle-tested event promotion tactics for community organisers — from WhatsApp sharing to social proof, pricing psychology, and timing hacks.

About the Author

Who's In? Team

The Who's In? Team builds free event management tools for community organisers, studios, and conference hosts worldwide.

Frequently Asked Questions

What does "How to Promote Your Event & Fill Every Spot — 15 Proven Strategies (2026)" cover?

15 battle-tested event promotion tactics for community organisers — from WhatsApp sharing to social proof, pricing psychology, and timing hacks. Free guide.

Is Who's In? free to use for events?

Yes. Who's In? is 100% free for all features — RSVPs, waitlists, recurring events, memberships, analytics, and more. The only cost is a 2.7% flat fee on paid ticket sales. There are no subscriptions or hidden charges.

How do I get started with Who's In?

Sign up for free at whos-in.app, create your first event in under 2 minutes, and share the link via WhatsApp, email, or social media. No app download required for your guests — they RSVP via the mobile-optimised web link.