Santiago's Easiest Free RSVP App for Community Events
From Providencia yoga classes to Bellavista running clubs, manage RSVPs and headcounts without the WhatsApp chaos or spreadsheet stress.
Santiago's vibrant community scene spans from outdoor fitness groups in Parque Bicentenario to book clubs in Lastarria cafés and cycling groups tackling Cerro San Cristóbal. Coordinators juggle WhatsApp groups, Instagram DMs, and last-minute cancellations across neighborhoods from Las Condes to Ñuñoa. Who's In brings order to Santiago's thriving social and wellness communities.
The challenges Santiago organisers face
WhatsApp Group Overload
Stop drowning in endless WhatsApp threads trying to track who's coming to your Parque Araucano bootcamp or Barrio Italia art workshop.
No-Shows Waste Your Time
Whether it's a rooftop yoga session in Vitacura or a hiking group heading to Cajón del Maipo, last-minute cancellations leave you scrambling.
Managing Multiple Events Is Chaos
Running weekly classes across different Santiago neighborhoods? Juggling RSVPs through Instagram, email, and texts is exhausting and error-prone.
Every type of Santiago event
From weekly yoga to one-off dinners — Who's In handles it all.
Yoga & Fitness
Book Clubs
Running Groups
Supper Clubs
Game Nights
Creative Workshops
Built for Santiago community organisers
- One-tap RSVP — no app download required
- Instant WhatsApp & iMessage sharing
- Automatic waitlist when capacity is reached
- Real-time attendance tracking
- Free for up to unlimited free events
- Works perfectly on mobile
- Unlimited free events
- Unlimited attendees
- RSVP link sharing
- Attendance tracking
- Waitlist management
- No ads, no spam
Popular activities in Santiago
Find the perfect group for your favourite activity.
Frequently asked questions
Is Who's In free for Santiago organisers?
Yes! Who's In is completely free for community organisers in Santiago. Create unlimited events, manage RSVPs, and track attendance for your yoga classes, running groups, or social clubs without any subscription fees or hidden costs.
Can my Santiago members RSVP without downloading an app?
Absolutely. Your members can RSVP through a simple link you share via WhatsApp, Instagram, or email. They don't need to download anything—perfect for Santiago's diverse community groups where not everyone wants another app.
Does Who's In work for events across different Santiago neighborhoods?
Yes! Whether you're running classes in Providencia, Las Condes, and Ñuñoa, or organizing outdoor events in different parks, Who's In lets you manage all your Santiago events from one dashboard with separate RSVP lists for each location.
Can I send reminders in Spanish to my Santiago community?
Yes. Who's In supports Spanish and you can customize all your event details, descriptions, and communications in the language that works best for your Santiago community members.
Start organising your Santiago events for free
Join Santiago organisers who've ditched the WhatsApp chaos. Set up your first event in minutes.
