How customers join a waitlist

Joining and leaving a waitlist when a class or event session is full.

Quick answer: When a fixed session or one-off event is full, sign in and tap Join waitlist on the booking page. If a spot opens, Sway emails you a link to book — first come, first served, up to 10 people per session.

2 min readFor CustomerReviewed 9 June 2026

Overview

Waitlist lets you register interest when a class or event is at capacity. You don't pay or hold a spot — you're queued in order. If someone cancels, the first person on the list gets an email with a link to complete the booking.

  • Only for full fixed sessions and one-off events — not flexible 1:1 appointments
  • Sign in required — Sway needs your email to notify you
  • Up to 10 people per waitlist
  • First in the queue is notified first when space opens
Full session with Join waitlist button on booking page
Join waitlist appears only when the session is at capacity.

Before you start

Note

The business must have waitlist enabled in their scheduling settings. If you don't see Join waitlist, the session may not be full or waitlist is turned off.

Waitlist overviewRead →

Step-by-step

  1. Open the business booking page

    Use the link the business shared — from their website, Instagram, or the Sway directory.

  2. Choose a full session

    Pick a fixed class or event time marked as full. Available sessions let you book directly instead.

  3. Sign in to your Sway account

    Waitlist requires a signed-in customer account so Sway can email you when a spot opens.

    Sign in prompt when joining waitlist
    Create a free customer account if you don't have one yet.
  4. Tap Join waitlist

    Confirm to join the queue. You'll see confirmation that you're on the list for that session time.

    Look for: Join waitlist

  5. Book from the notification email

    When a spot opens, check your inbox for an email with a direct link to book. Act promptly — if you don't book, the next person may be notified after a cooldown period.

    Waitlist notification email with booking link
    The link takes you straight to checkout for the open spot.

Common questions

Frequently asked questions

No. Payment happens only if you book after receiving a spot-available email.