scheduling

Waitlist

Also called: class waitlist, booking waitlist

A waitlist is an ordered list of members who want a spot in a fully-booked class — they're auto-promoted into the class when someone cancels.

Waitlists matter most in capacity-constrained formats: reformer pilates (limited equipment), small-group training (small caps by design), peak-time spin or barre (high demand). They turn a frustrating 'class is full' experience into a 'we'll get you in if a spot opens' one.

Two waitlist mechanics dominate. Auto-promote: when someone cancels, the next waitlist member is auto-booked and notified, usually with a short response window (15-30 minutes) to confirm. Manual: the studio offers the spot to the waitlist member, who can opt in or pass.

Auto-promote drives attendance but generates more no-shows (a promoted member may have already made other plans). Manual is more polite but slower and loses spots when the waitlist is unresponsive. A common compromise: auto-promote if the cancellation happens >2 hours before class, manual within 2 hours.

Waitlist data is also a great signal for scheduling. A class that consistently has a 5-person waitlist is a sign you should add a second class at the same time slot or expand capacity if the room allows.

Example

A reformer pilates studio caps classes at 8. Saturday 9am is fully booked with 4 on the waitlist. A member cancels at 7am. The system auto-promotes the #1 waitlist member, texts them, and gives them 20 minutes to confirm. If they pass, #2 is offered.

Related

More terms in scheduling

Class Utilization
Class utilization is the percentage of total weekly class capacity that gets filled — a healthy boutique studio runs 60–75%, with peak classes near 90% and off-peak as low as 35%.
Peak vs Off-Peak
Peak times are the high-demand class slots — typically weekday 6–9am and 5–7pm plus Saturday morning — where classes consistently fill; off-peak is everything else, where utilization drops to 30–50%.
Assigned Seating
Assigned seating lets members reserve a specific spot, bike, reformer, or mat when they book — instead of grabbing whatever is open on arrival. Studios run it in one of three modes: off, clients pick, or auto-assign at booking time.