The Free RSVP App That Just Works
Create an event in 60 seconds, share a link, and track every RSVP in real time. No guest accounts. No monthly fees. No hidden charges. Free forever.
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
6.95% + $1.79
per paid ticket, plus guests must have an account
Paid Monthly Plans
$10–$50/month
common on tools that offer "free trials" then gate features
Forced Guest Accounts
30–50% drop-off
every sign-up step you add costs you RSVP responses
Who's In
$0 / month
Free core RSVP forever. 3.9% only if you charge for tickets (2.7% on Pro). No guest accounts required.
What "Free Forever" Actually Means
No artificial limits on the features you need most — transparency over tricks
| Feature | FreeForever | Pro$99/yr |
|---|---|---|
| Create unlimited events | ||
| Collect unlimited RSVPs | ||
| Capacity limit + auto waitlist | ||
| Automatic reminder emails | ||
| Live RSVP dashboard | ||
| Export guest list as CSV | ||
| Collect ticket payments | ||
| Payment processing fee | 3.9% | 2.7% |
| Priority support | ||
| Advanced analytics |
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.
Trusted by Organisers Everywhere
From weekly sports club sessions to once-in-a-lifetime weddings — real people, real events
"I run a weekly running club and used to chase everyone on WhatsApp. Since switching to Who's In, people actually confirm. I know my numbers before I even lace up. And it's free!"
Marcus B.
Running Club Organiser, Leeds
"Used Eventbrite for our charity fundraiser last year and paid hundreds in fees. Switched to Who's In this year — same experience for guests, zero platform fees. No brainer."
Diane O.
Charity Event Organiser, Birmingham
"I manage corporate team events. Every other tool wanted a subscription or forced guests to make accounts. Who's In just works — link goes out, RSVPs come back. Done."
Raj S.
Events Manager, London
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. A Pro plan ($99/yr) exists for power users who want advanced analytics and priority support, but the vast majority of organisers never need it.
How does Who's In compare to Eventbrite or Luma?▼
Eventbrite charges 6.95% + $1.79 per ticket on paid events and requires both organiser and guest accounts. 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 3.9% (or 2.7% on Pro), 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. The fee is 3.9% on the free plan or 2.7% on Pro — 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 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
