Booking system
Your clients book online, your schedule fills up, no subscription required.
While you are with a client, the phone rings unanswered, and the caller books somewhere else. In the evening, you call back, take notes, reshuffle. For a tradesperson, hairdresser, therapist or coach, appointment scheduling eats hours that never get billed.
Obrentis builds your online booking system, integrated into your website: clients pick a slot in your real calendar, pay a deposit if you enable it, and automatically receive a confirmation followed by a reminder. No-shows become rare, and your schedule fills itself while you work.
It is the Calendly or booking-platform alternative for people who want a tool of their own: online appointment scheduling without a monthly subscription, on your site rather than on someone else’s branded page. Custom-built in France, the system is entirely yours, code included.
what you gain.
Bookings 24/7, even when closed
Evenings, Sundays, while you are mid-appointment: clients book online whenever it suits them. You stop losing the ones who never dare to call, or never call twice.
A calendar that follows your rules
Different durations per service, travel or prep time between appointments, closed days, multiple staff members: the calendar mirrors how your business actually runs, not a generic template.
Deposits that deter no-shows
Enable online payment or a simple deposit at booking to discourage no-shows. It is optional, and configurable service by service.
Automatic confirmations and reminders
Instant confirmation, reminder the day before: everything goes out by email without you lifting a finger. Missed appointments become the exception, not the routine.
Your schedule, live
You and your team always see an up-to-date schedule: add an appointment taken by phone, block out a slot, move a booking. You stay in control, always.
A tool you own, not rent
No mandatory monthly subscription, no per-user billing. The system is built once, in your branding, on your site, and it belongs to you, code included.
frequently asked questions.
How much does a custom online booking system cost?
The price depends on your needs: number of staff members, online payment or not, integration into an existing site or a full build. Request a personalised quote, or get an instant estimate through the Obrentis Studio. Either way, the system is yours afterwards, with no mandatory subscription.
Is there a Calendly alternative without a monthly subscription?
Yes: a custom-built booking system. The same essentials (time slots, reminders, payment) but integrated into your site, in your branding, following your business rules. You fund the build once and the tool is yours: no monthly software rent, no data held by a third party.
How do my clients book an appointment online?
They open the booking page on your site, choose a service and an available slot, and confirm, with a deposit if you have enabled it. They immediately receive a confirmation email, then a reminder before the appointment. On your side, the slot is blocked in your schedule automatically.
How long does it take to add online booking to my website?
A few weeks in most cases, depending on whether the module plugs into your existing site or is part of a full build. You get a precise timeline with the quote, and you manage your schedule from day one.
a project in mind?
Describe your need in one sentence. I'll tell you if it's doable, and what it costs.