Custom booking and appointment scheduling software

Booking software from ANTLR Tech is a booking system that knows what you can actually deliver — the right room, the right qualified person, the right equipment — so a slot on the screen is a slot you can honour. It is built for your operation rather than configured from a product, so the screens follow the way your team already works. Typically 10–250 staff across one to forty locations. Off-the-shelf booking works until availability depends on more than one thing at a time — then the workarounds start.

It depends on scope, integrations and how many locations you run — so we don't publish a number that would be wrong for most people. What we do commit to is the shape: a short paid discovery, then a fixed price for a defined first release that you approve before any production code is written. No open-ended billing, and no surprise at the end.

A first working release lands in 6–10 weeks from kickoff. We run two-week cycles with a demo at the end of each, so your team is using part of the system while the rest is still being built — rather than waiting for a single reveal at the end.

Clinics, studios, service centres and any team booked by the hour. Typically 10–250 staff across one to forty locations. Off-the-shelf booking works until availability depends on more than one thing at a time — then the workarounds start. If an off-the-shelf product already fits without workarounds, we will say so — custom software only pays when the process is specific enough that rented tools fight you.

If a slot depends on one calendar, use one — we'll tell you so. Custom pays off when availability depends on a room, a qualified person and a piece of equipment at the same time, which most tools model as a single resource.

Yes, because availability is calculated from the real constraints rather than read off a shared calendar. A slot is only offered when the room, the qualified staff member and any equipment it needs are all genuinely free, so the double-booking cannot be created in the first place.

Yes, within the rules you set for notice periods and how many times a booking can move. A freed slot goes back to the waitlist automatically and offers itself to the next customer, so a cancellation often refills without anyone picking up the phone.

Yes. We integrate with Stripe for deposits, prepaid packages and stored cards, and your cancellation window is enforced at the point of booking rather than argued about afterwards. Customers see the terms before they confirm, which is most of what reduces no-shows.

You do. The repository, the hosting accounts and the data are yours from day one, documented at handover so another team could pick the work up. There is no seat licence and no fee that exists only to keep you with us.

No. Most clients arrive with a problem rather than a spec. Deciding what to build first — and what to leave alone — is the work of the discovery stage, and you keep the process map that comes out of it either way.