What you get
Everything you need.
Nothing you don’t.
Unstack is modular. Turn on the features your studio needs and leave the rest off. No bloat, no features buried three clicks deep because a gym chain needed them.
Bookings, timetables, and waitlists
Clients book from any device and get instant confirmation. You see a live timetable with real-time capacity. When a class fills, families join a waitlist — and get notified automatically when a spot opens.
Family accounts and child profiles
One parent login, separate profiles for every child. Each profile holds booking history, progress notes, SEN flags, and award records. When a parent books, you immediately know which child and what they need.
SEN profiles — built in, not bolted on
Not a notes field. Unstack has a structured SEN module with detailed flags, medical notes, and consent tracking on every child profile. Instructors see what they need before the session starts — stored and accessed to UK GDPR Article 9 standards.
Award schemes and certificates
Build a multi-stage award scheme that mirrors your curriculum. Instructors mark stages complete in their portal. Parents see progress in real time and download certificates automatically on completion. No paper, no manual emails.
Rebook pool — cancelled spots fill themselves
When a client cancels, the slot enters a timed rebook pool rather than sitting empty. The next family on the waitlist gets a claim window via SMS or their parent portal. If they don't claim in time, the spot opens to general availability.
Instructor tools that actually help
Before each session, instructors see who's coming, any SEN flags, the last session note, and the student's current skill level. Attendance, progress notes, and bulk messaging all live in a single instructor portal — not spread across apps.
Stripe-powered billing — no redirect
Checkout lives on your booking page. No redirect to a third-party site. Class packs, recurring memberships, invoicing, and automated renewals — all handled through Stripe, with Stripe managing PCI compliance. You handle teaching.
White-label — your brand, not ours
Every studio gets its own booking URL and branded pages from day one. On Pro, Unstack disappears entirely: custom domain, automatic SSL, your colours and fonts. Your clients think it's your platform — because it is.
See how it works for your studio
Each preset is pre-configured with the right modules for your type of business.