ONLINE CLASS BOOKING SOFTWARE

Members Book Themselves. You Just Show Up.

A frictionless online booking experience for classes, PT sessions, and drop-ins — available 24/7 from your branded app and website. Reduce phone calls, eliminate no-shows, and fill every spot automatically.

Real-Time Class Availability
Smart Waitlist Automation
Integrated Payments at Booking
Members Book Themselves. You Just Show Up.
PROVEN RESULTS

Booking That Fills Every Class

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Bookings Processed

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Studios Using Rezerv

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% Avg Class Fill Rate

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Countries

CORE FEATURES

A Booking System Members Actually Use

Mobile

Book from Anywhere

Mobile-first booking from the branded app or your website — a perfect experience on every screen, any time of day.

Live

Real-Time Availability

Members see live spot counts instantly. No page refreshes, no confusion about whether a class is actually full.

Payments

Integrated Payments

Classes, drop-in fees, and package purchases are paid at the point of booking — no invoicing, no chasing.

Waitlists

Smart Waitlists

When a spot opens, the next person on the waitlist is notified and confirmed automatically — no manual management.

Sync

Calendar Sync

Bookings sync to Google, Apple, and Outlook calendars so members never lose track of their schedule.

Alerts

Booking Confirmations

Instant push notifications and email confirmations on every booking — dramatically reducing no-show rates.

HOW IT WORKS

From Browsing to Booked in Under 30 Seconds

Your Schedule, Always Visible and Always Live
Discovery

Your Schedule, Always Visible and Always Live

Members open the app, see this week's classes in a beautiful calendar view, and spot available slots in real time. There's no calling reception, no outdated PDF schedules, and no guessing. The booking experience is so clean that members actually look forward to planning their week.
Waitlists That Work While You Sleep
Automation

Waitlists That Work While You Sleep

Your most popular classes fill up in minutes — but that doesn't mean revenue stops. Rezerv's waitlist engine automatically bumps members up when a cancellation comes in, sends them an instant notification, and confirms their spot without any human intervention. Maximum capacity, minimum effort.
Bookings That Turn Into Long-Term Members
Retention

Bookings That Turn Into Long-Term Members

Every booking is a touchpoint. Rezerv uses that moment to reinforce your brand — confirmation emails in your colors, reminders with your name, and a post-class check-in that invites members to book their next session immediately. The booking flow isn't just admin — it's your most powerful retention tool.
THE FULL TOOLKIT

Every Booking Feature Your Studio Needs

From class credits to workshop registrations, Rezerv's booking engine handles every format your business offers.

Branded App Booking

Your members book through your own iOS and Android app — your logo, your colors, your brand experience from the first tap.

Class Packages & Credits

Sell 10-class packs, monthly unlimited passes, and drop-in credits. Credits deduct automatically on each booking.

Booking Window Controls

Set how far in advance members can book and how late they can cancel — your policy, enforced automatically.

Workshop & Event Booking

One-off workshops, seminars, and events sit alongside your regular schedule — members book and pay in one flow.

Guest & Drop-In Booking

Non-members can book drop-ins, complete a guest pass records, and pay online — without creating a full account.

No-Show Policy Enforcement

Late cancellations and no-shows automatically deduct from credits or trigger a fee — protecting revenue without awkward conversations.

SUCCESS STORIES

Studios That Fill Every Class

Yoga & Dance

"Our classes used to fill via a Facebook post and a flurry of DMs. It was chaos. Now members book through the app, waitlists manage themselves, and I spend zero time on the phone. Our average class is 97% full."

97% average class occupancy

JH

Jessica Hunt

Owner, The Movement Studio — 240 Members

CrossFit

"The waitlist feature alone pays for Rezerv. Classes that would have had empty spots are now automatically filled when someone cancels. We recovered an estimated $1,200 in revenue last month from waitlist bumps."

$1,200 recovered from waitlist automation

TG

Tom Gallagher

Owner, CrossFit Gallagher — 180 Athletes

Pilates

"Our no-show rate went from 22% to under 5% after turning on the automated reminder system. The 24-hour and 2-hour reminders are so simple, but they've been transformative for our class energy."

No-show rate dropped from 22% to 5%

PK

Priya Kapoor

Owner, Align Pilates — 160 Members

Online Booking

"We get 60% of our class bookings between 9 PM and 7 AM — outside of our staffed hours. Without Rezerv's 24/7 booking system we'd be missing all of those. Members love booking from the couch at night and we wake up to full classes every morning."

60% of bookings made outside staffed hours

NR

Naomi Reeves

Owner, Reeves Pilates Studio — 190 Members

Online Booking

"The 24-hour cancellation policy enforcement is handled automatically and the system charges the late-cancel fee without any awkward conversation. We recovered over $900 in late-cancel fees in the first two months, which is money we simply didn't collect before."

Recovered $900 in late-cancel fees in 60 days

SO

Sam Okafor

Owner, Okafor Boxing Club — 210 Members

Online Booking

"Our trial booking flow converts incredibly well. A prospect finds us on Google, books a free trial class, gets an automatic confirmation and prep email, and shows up ready to sign up. Trial-to-membership conversion is at 74% since we went live with Rezerv."

Trial-to-membership conversion at 74%

MJ

Mia Johansson

Owner, Johansson Functional Fitness — 155 Members

Online Booking

"The booking reminder texts cut our no-shows from 19% to under 4%. At $25 average session value and 40 classes a week that's a massive financial difference. Rezerv paid for three years of its own subscription in recovered revenue in the first six months."

No-show rate cut from 19% to under 4%

AB

Aaron Burke

Owner, Burke Performance Gym — 320 Members

QUESTIONS ANSWERED

Everything You Need to Know

No long-term contracts.

Ready to Fill Every Class, Every Day?

Fitness businesses using Rezerv