Sessions

One scheduled occurrence. Independent registrations.

Businesses publish capacity-limited classes, training, clinics, workshops, and other in-person Sessions. Each adult or dependent holds a distinct seat, payment, and attendance state.

Explore categoriesFor businesses
Illustrative Quelboo Session detail
Meaningful categories

Find the kind of Session that fits.

Categories stay broad while Session details carry age, skill, recurring, availability, waiver, and instructor information.

Fitness & Movement

Yoga, Pilates, bootcamps, strength, and dance fitness.

Sports & Coaching

Soccer, basketball, tennis, martial arts, clinics, and skills training.

Wellness & Mindfulness

Meditation, breathwork, prenatal wellness, and stress management.

Beauty & Personal Care

Makeup, skincare, styling, and personal-care workshops.

Learning & Tutoring

Group tutoring, language learning, test preparation, and study.

Workshops & Creative

Art, crafts, cooking, photography, music, and creative classes.

Kids & Youth

Youth activities, camps, children’s classes, and after-school programs.

Certification & Safety

CPR, first aid, workplace safety, and certification training.

For participants

Register the person who is actually attending.

An adult can choose “Myself.” A guardian can select or add a dependent. The payer owns the payment while the participant owns the seat, roster identity, and attendance status.

Participant

Alex SmithDependent participant
Selected
Payer / guardianJordan Smith
Live capacity

A real seat—not just a button.

Capacity and waitlist states are backend-controlled so stale screens cannot create more confirmed registrations than the business allows.

Atomic seat holds

A checkout hold counts against capacity while the participant completes payment.

Fair waitlists

When full, eligible participants can join a FIFO waitlist without being charged.

Timed offers

A newly available seat can be offered for a limited window before moving to the next eligible entry.

Independent lifecycle

Each participant can be confirmed, attended, canceled, or refunded without changing another participant.