OneBook Plus
Booking
Book. Invoice. Pay. Repeat.
A 24/7 online booking page, calendar sync, automated reminders, and one-click invoicing after each session. The entire flow from appointment to payment — automated.
Replaces Calendly, Acuity Scheduling, SimplyBook
In the product
A look inside OneBook Plus Booking
Bookings calendar with day and week views
Appointment schedule with client context
What's included
Everything in OneBook Plus Booking
Public booking page
A beautiful booking page at your own URL. Clients book any time, from any device. Share the link in your bio, email, or website.
Google Calendar sync
Two-way sync with Google Calendar keeps your personal events blocking out appointment slots automatically. No double-bookings.
Service catalogue
List all your services with names, prices, durations, and descriptions. Clients choose exactly what they need.
24/7
Bookings accepted even while you sleep
40%
Fewer no-shows with automated reminders
2-way
Google Calendar sync, no double-bookings
1 click
Convert any booking to a paid invoice
Simple setup
How OneBook Plus Booking works
Set up your services
Add each service you offer — haircut, consultation, coaching session, whatever you do. Set the name, price, duration, and description.
Share your booking link
Your booking page is live instantly. Share the link in your Instagram bio, email signature, website, or Google Business Profile.
Clients book themselves
Clients pick a service, choose a date and time from your live availability, and confirm. You get notified instantly. They get a confirmation email.
Invoice automatically
After the session, hit 'Create Invoice' from the booking. All details pre-fill. Send it — or let the system send it automatically.
Online Booking Software for Australian Businesses
An online booking system lets your clients schedule appointments 24/7 without phone calls or back-and-forth emails. OneBookPlus Booking gives every business a professional booking page that syncs with Google Calendar, sends automated reminders, and connects directly to your invoicing and CRM — eliminating the gap between scheduling and getting paid.
Australian service businesses - physios, personal trainers, salons, consultants, and tradies — lose revenue every time a client can't book outside business hours. With OneBookPlus, your booking page is always open. Clients choose a service, pick a time from your live availability, and get instant confirmation. You get notified. No-shows drop by up to 40% with automatic SMS and email reminders.
Unlike Calendly or Acuity which only handle scheduling, OneBookPlus Booking connects to your entire business. After a session, convert the booking to a GST-compliant invoice in one click. Client details flow to your CRM. Review requests fire automatically. It's the complete flow from appointment to 5-star review — in one app, not four.
How we compare
Booking vs the competition
See how OneBook Plus compares to the tools you might already be using.
| Feature | OneBookPlus | Calendly | Acuity | Fresha |
|---|---|---|---|---|
| Online booking page | ||||
| Google Calendar sync |
Real-world scenario
A day with OneBook Plus Booking
How a Sydney personal trainer fills her week automatically
Mia wakes up to 3 new bookings that came in overnight through her booking page — two PT sessions and a nutrition consult. Each client got automatic confirmation emails with her studio address and cancellation policy.
At 10am, a client cancels their 2pm slot. OneBook Plus sends a waitlist notification and the gap fills within an hour. At 4pm, after her last session, Mia taps 'Create Invoice' on each completed booking — GST calculated, payment link attached.
By evening, two of three clients have already paid via the invoice link. An automatic review request goes out to all three. She checks her week: 18 sessions booked, 2 slots remaining, $5,400 in revenue. Her Google Calendar shows everything synced perfectly — no double-bookings, no missed clients.
Frequently asked questions
Common questions about OneBook Plus Booking.
Can clients book without creating an account?
Yes. Clients can book directly on your public booking page without signing up for anything. They just enter their name, email, and pick a time.
How does Google Calendar sync work?
Australian Owned
Built in Melbourne, AU
GST Compliant
ATO-ready from day one
Bank-Grade Security
256-bit encryption
Free Plan Available
No credit card needed
Works great with
Other OneBook Plus products that pair naturally with Booking.
About the author
Bishal Shrestha
Founder & CEO, OneBookPlus
Bishal has over a decade of experience in digital marketing, web development, and small business consulting across Australia. He has worked directly with 200+ Australian small businesses — from tradies and restaurants to salons and professional services — understanding their operations, pain points, and growth opportunities.
Ready to try OneBook Plus Booking?
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Last reviewed and updated: March 2026 by Bishal Shrestha