Who's In vs Calendly
Calendly is excellent for scheduling calls and meetings. But community events — yoga classes, group hikes, dinner parties — need something built for groups, not 1-on-1 calendar booking.
All features included · No credit card required
Last updated: March 20, 2026
Who's In
Group Events • Community • RSVPs
- Built for group events, not meetings
- All attendees see one shared event
- Automatic waitlist when at capacity
- WhatsApp-native sharing
- Free for community events forever
Calendly
Meeting Scheduling • Calendar Sync
- Excellent for 1-on-1 scheduling
- Deep calendar integration
- Professional meeting booking
- Not built for group event RSVPs
- No shared attendee experience
- No waitlist for community events
- Paid plans for group features ($10+/month)
Calendly Books Meetings.
Who's In Runs Events.
Calendly is the gold standard for scheduling — it syncs with your calendar, avoids double-bookings, and lets clients pick a time that works. Brilliant for sales calls, coaching, and 1-on-1s.
But a community yoga class isn't a meeting. Who's In gives 20 people a shared event page, an automatic waitlist, and a WhatsApp-ready link — all the things Calendly wasn't designed for.
📅 Calendly: "Book a time with me" | ✅ Who's In: "Come to our event"
Why Calendly Doesn't Fit Community Events
- • Designed for 1-on-1 scheduling, not group attendance
- • No shared "who else is coming" attendee view
- • No automatic waitlist when event is full
- • No WhatsApp event sharing
- • Group event links require paid plan
- • No QR code check-in
- • No event description/photos/location pages
- • No RSVP-with-name without account creation
Who's In: Events Built for Groups
- Shared event page: all RSVPs visible, capacity enforced
- Auto-waitlist promotion when spots open
- WhatsApp-first sharing with pre-filled group chat messages
- Morning-of push notifications + QR check-in at the door
Feature-by-Feature Comparison
| Feature | Who's In | Calendly |
|---|---|---|
| Group Event RSVPs | Yes | No (meeting booking) |
| Shared Attendee List | Yes | No |
| Automatic Waitlist | Free | No |
| WhatsApp Sharing | Native | No |
| QR Code Check-in | Free | No |
| Capacity Limits | Yes | No |
| Free Plan | Yes (full features) | Yes (1-on-1 only) |
| Recurring Events | Auto-create | Yes (scheduling) |
| Calendar Integration | iCal export | Deep sync |
| Paid Ticketing | Yes (2.7%) | No |
| Push Notifications | Free (FCM) | No |
| Email Reminders | Automated | Yes (meeting reminders) |
| 1-on-1 Meeting Scheduling | No | Yes |
| LinkedIn Event Sync | Yes — full API | No |
| Wallet Passes (Apple & Google) | Free | No |
| WebMCP / AI Agent API | Yes | No |
Who's In is Perfect For
Yoga & Fitness Classes
Group RSVP, not 1-on-1 booking
Hiking & Outdoors Groups
Everyone RSVPs to the same event
Book Clubs & Meetups
Community gatherings, not meeting booking
Community Events
Shared attendee list and waitlist
Dinner Parties
See who's coming, manage capacity
Running & Sports Groups
Weekly events, automated reminders
Use Calendly for scheduling meetings and client calls. Use Who's In for community events and group RSVPs.
Right Tool, Right Event
"I used Calendly to let people 'book a yoga class' but it wasn't designed for groups. Who's In gives everyone a shared event page and handles the waitlist automatically."
Natasha V.
Yoga Instructor
"Calendly is what I use for client calls. Who's In is what I use for my community hikes. They do different things and both do them well."
Finn O.
Coach & Hike Organizer
"The moment I shared a Who's In link to our WhatsApp group, RSVPs filled up in 20 minutes. Calendly could never do that for an event."
Zoe H.
Community Meetup Host
Frequently Asked Questions
Can I use Calendly for community events like yoga classes?▼
Technically you can use Calendly's group event feature (paid plan), but it's not optimized for community events. There's no shared attendee experience, no WhatsApp integration, no automatic waitlist, and no QR check-in. Who's In is purpose-built for exactly these use cases, and free.
Is Who's In free like Calendly's basic plan?▼
Yes. Who's In is free for community event organizers with no feature limitations on core RSVP features: capacity limits, automatic waitlists, WhatsApp sharing, email reminders, and QR check-in. Calendly's free plan is limited to 1-on-1 scheduling only.
Does Who's In have calendar integration like Calendly?▼
Who's In generates iCal files for events that guests can add to Google Calendar, Apple Calendar, or Outlook. Deep availability calendar sync (avoiding double-bookings based on your schedule) is Calendly's specialty — Who's In doesn't offer that because it's not needed for event RSVPs.
What if I need both meeting scheduling AND event RSVPs?▼
Use both. Many organizers use Calendly for 1-on-1 client appointments and Who's In for group classes or community events. They serve different jobs and work best together.
Can Who's In handle paid events?▼
Yes. Who's In supports Stripe-powered paid ticketing at a flat 2.7% fee. Attendees pay when they RSVP. Calendly does not support event ticketing.
Does Who's In let me see who else is attending?▼
Yes. Each Who's In event shows the attendee list and RSVP count to all registered attendees. This social proof ('23 people are going') is a powerful driver of additional RSVPs — something Calendly's booking model doesn't support.
Start free, scale when you're ready
RSVP link, automatic waitlists, reminders, QR check-in, calendar sync
WhatsApp sharing, CSV export, capacity limits, guest notes, cover images
Stripe payments, recurring events, memberships, surveys, analytics
Every feature works the moment you turn it on. No configuration required.
Every new account gets all features unlocked forever — no credit card needed, no trials, no upgrades.
Community Events Need a Community Tool
Group RSVPs, automatic waitlists, WhatsApp sharing — everything Calendly wasn't built for.
No credit card • No monthly fees • Free for community events · All features included
