La herramienta RSVP gratuita para organizadores españoles
Free RSVP tool for community events in Spain. Manage headcounts, waitlists, and reminders — no platform fees.
Sound familiar?
You're not alone. These are the challenges we hear every day.
Sin comisiones
Eventos comunitarios gratis de organizar. Sin costes ocultos.
Adiós al caos de WhatsApp
Un enlace, lista clara de asistentes.
Menos gestión, más comunidad
Recordatorios automáticos, listas de espera y control de asistencia.
How organisers in Spain use Who's In
Create event, share link, get real commitments.
Create your event
Add event details in 90 seconds. Free for all community events in Spain.
Share your RSVP link
Post in WhatsApp, social media, or email. Guests tap once to RSVP — no app needed.
Get real headcount
See who's coming in real time. Automatic reminders reduce no-shows.
Trusted by organisers in Spain
See how community organisers are growing their groups.
"Nuestra liga de pádel creció de 20 a 170 jugadores."
"Gratis y funciona con WhatsApp. Perfecto."
Everything you need to run community events
Built for organisers in Spain and beyond
Multi-language support
Supports 10 languages. Perfect for diverse communities in Spain.
- 10 languages
- Auto-detection
No sign-up for guests
Guests RSVP with just their name. No app, no account, no friction.
Location sharing
Share venue with a Google Maps pin. Guests get directions instantly.
- Google Maps
- One-tap directions
Automatic reminders
Email reminders before events. Your attendees actually show up.
- Email reminders
- Calendar integration
Smart waitlists
Set capacity limits. Overflow joins a waitlist and auto-promotes on cancellation.
- Auto-promote
- Fair allocation
Free forever
All features free forever. No platform fees on free events.
Who's In? Pro — Your community, your brand
Gratis para siempre. Todas las funciones Pro incluidas.
Custom branding
Your logo on every event page
Priority support
Direct access to our team
Advanced analytics
Attendance trends and insights
Paid event ticketing
Collect fees directly, we take 2.7%
Start organising events in Spain — free
Create your first event in 90 seconds. Free forever for free events.
- Unlimited events and members
- Automatic waitlists and reminders
- WhatsApp-native sharing
- Works everywhere in Spain
No credit card required · All Pro features free forever
Ready to grow your community in Spain?
Join organisers who stopped guessing and started knowing.
