Free RSVP App: One Link, Live RSVP Tracking
Create an event, copy its RSVP link and drop it into WhatsApp, a text or an email. Guests reply in one tap with no app or account, and you see a live list of who's coming, who can't make it and who's on the waitlist, with reminders sent automatically. It's free for unlimited events and guests; if you sell tickets, the fee is a flat 2.7%.
The Hidden Costs of Other RSVP Apps
"Free" is often the most expensive word in event tech — here's what others don't tell you upfront
Eventbrite
3.7% + $1.79
platform fee on every paid ticket
Paid Monthly Plans
$10–$50/month
common on tools that offer "free trials" then gate features
Forced Guest Accounts
Lost RSVPs
every sign-up step you add costs you RSVP responses
Who's In
$0 / month
Free core RSVP forever. A 2.7% platform fee plus Stripe processing only if you charge for tickets. No guest accounts required.
What "Free Forever" Actually Means
No artificial limits on the features you need most — transparency over tricks
| Feature | Who's InFree Forever | EventbritePaid |
|---|---|---|
| Create unlimited events | ||
| Collect unlimited RSVPs | ||
| Capacity limit + auto waitlist | ||
| Automatic reminder emails | ||
| Live RSVP dashboard | ||
| Export guest list as CSV | ||
| No guest account required | ||
| Collect ticket payments | ||
| Platform fee on paid tickets | 2.7% + Stripe processing | 3.7% + $1.79 + processing |
| Monthly subscription |
One Free RSVP App for Every Type of Event
Community clubs, wedding planners, corporate teams — Who's In handles it all
Community Events
Neighbourhood meetups, local clubs and community gatherings
Birthday Parties
From intimate suppers to big milestone celebrations
Weddings
Free wedding RSVPs with dietary and +1 tracking
Corporate Events
Team socials, offsites, town halls and company parties
Sports Clubs
Weekly training sessions, tournaments and club socials
Book Clubs
Monthly meetups, special editions and hosted discussions
Fundraisers
Charity events, sponsored runs and donation-collecting gatherings
Online Events
Webinars, virtual meetups, and remote workshops
Up and Running in Under 60 Seconds
No tutorial needed — Who's In is designed to be obvious from the first click
Create Your Event
Enter your event name, date, time and location. Add a cover image if you like. Set an optional capacity limit and RSVP deadline — then hit publish.
Share Your Link
Get a clean shareable URL and send it anywhere — WhatsApp, email, iMessage, Instagram. Also generates a QR code for posters and printed materials.
Watch the RSVPs Roll In
Your real-time dashboard shows confirmed, declined and pending. Automatic reminders handle the follow-ups — you just check the numbers.
What Organisers Say on Trustpilot
From weekly sports club sessions to once-in-a-lifetime weddings — real people, real events
"Using for events in Dubai and Abu Dhabi, this has been a lifesaver. The auto-waitlist feature is brilliant."
Ahmed
Events in the UAE · Customer review
"Very efficient and user friendly. Makes it easy to organize events without forcing people to download an app."
Sofie S Stockholm
Events in Sweden · Customer review
"Setting up and sharing events is seamless. The intuitive customization options take the hassle out of organising."
Pontus Sonnerstedt
Community events · Customer review
Frequently Asked Questions
Everything you need to know about the free RSVP app
Is Who's In free forever — or just a trial?▼
Who's In's core RSVP features are genuinely free forever with no time limit, no credit card required, and no hidden charges. You can create unlimited events, collect unlimited RSVPs, set capacity limits, and send automatic reminders at zero cost. The only costs come with paid tickets, if you choose to charge: a 2.7% Who's In platform fee plus Stripe's standard card processing.
How does Who's In compare to Eventbrite or Luma?▼
Eventbrite charges 3.7% + $1.79 per ticket on paid events, and its app asks attendees to create an account to see their tickets. Luma is free for basic use but pushes guests to sign up. Who's In is free for core RSVP with no guest accounts required — guests reply with just their name. For paid events, Who's In charges a 2.7% platform fee plus Stripe's card processing, significantly lower than Eventbrite.
Can I charge for tickets through the free RSVP tool?▼
Yes. You can create a paid event and collect ticket payments directly through Who's In. Payments are processed securely by Stripe. You pay a 2.7% Who's In platform fee plus Stripe's standard card processing, and your guests pay no additional booking fee on top of your ticket price.
Is there a guest limit on the free plan?▼
There is no hard cap on the number of RSVPs you can collect. You can optionally set your own capacity limit per event — Who's In will automatically close RSVPs and manage a waitlist when you reach it. There is no platform-imposed guest limit on the free tier.
Does Who's In work on mobile devices?▼
Yes — Who's In is a Progressive Web App (PWA) that works flawlessly on any device and browser without requiring installation. Your guests can RSVP from an iPhone, Android, or desktop browser in seconds. The organiser dashboard is also fully mobile-optimised so you can manage events on the go.
Can I export my guest list from Who's In▼
Yes. You can export your full attendee list — including names, contact details, and RSVP status — as a CSV file at any time. This is available on the free plan with no restrictions.
Start Collecting RSVPs for Free
No monthly fees, no downloads, no guest accounts. The RSVP tool that works the way events actually work.
Free forever • No credit card • Guests RSVP in 10 seconds