Stop chasing payments after appointments. With Koalendar's booking payment system, clients pay securely as they book — so you can confirm sessions, reduce no-shows, and keep your calendar full without the admin.
Koalendar's online booking and payment system lets clients schedule and pay in one smooth step. Connect Stripe once, set your prices, and watch your bookings turn into guaranteed revenue. Accept cards, wallets, or bank transfers from anywhere in the world, all while your availability syncs in real time.
Features
Stop chasing unpaid sessions. With Koalendar's booking payment system, clients pay securely as they book, so every confirmed meeting becomes guaranteed revenue: predictable, fast, and hassle free.
Clients love simplicity. Koalendar combines booking and payment in one clean step, helping your business feel professional from the first click.
Transform your calendar into a steady income stream. Payments happen automatically, so you never wait for transfers or chase overdue fees.
For tutors, trainers, and educators, upfront payments mean serious commitments. Secure each spot, reduce no shows, and focus entirely on your students.
Testimonials
See how professionals are using our booking website builder to save time and grow their business.
“We’ve doubled our attendance rates and number of bookings, reduced the time we spent on scheduling by like 12 hours per person, per week, and everything is completely customized with our school’s colors and logo.”
“I use Koalendar to schedule tutoring session with students. I was able to get it set up and sent to students in about 5 minutes. Support was extremely friendly and is a real person rather than a robot or outsourced.”
“I was looking for a free, easy manageable and customisable calendar app for ages. Koalendar offers all that. So I have recommended the app already to 2 of my colleagues.”
“Koalendar has made scheduling meetings and calls so much easier. I no longer have to send over an email with all of the dates/times I am free. I just simply send a link and they can see the times I have open. I love it!”
“This has been a great tool to schedule virtual appointments with my students. I am able to easily provide a link under my signature in my email and on Google Classroom. Students can easily set up an appointment that works for them. This has been a tool for keeping appointments organized.”
“When Doodle dropped their calendar sharing support, I tried different tools but they all didn't provide the features I was looking for. Eventually I found Koalendar and it's exactly what I need. It has a free version, it's easy but flexible to configure and people wanting to book a meeting with me can do it fast and easy.”
“This software has changed the way I hire and interview new hires. With Koalendat it allows the candidates to self-schedule themselves for the interview day.”
Integrations
Connect Koalendar with your calendar, payment processors, CRM, and more through Zapier or native integrations.
Have a different question and can’t find the answer you’re looking for? Reach out to our support team by sending us an email and we’ll get back to you as soon as we can.
Clients simply pick a time on your booking page and pay securely through Stripe before confirming. Once the payment succeeds, the meeting is automatically confirmed and both you and your client receive instant email notifications.
Yes. You can connect your existing Stripe account or create a new one directly from Koalendar in seconds. Stripe handles all payments, receipts, and payouts securely while Koalendar keeps your schedule and confirmations in sync.
No. Koalendar does not take any commission or additional fee on transactions. You only pay Stripe's standard processing fees based on your region and payment type.
Koalendar supports all major credit and debit cards, as well as Apple Pay, Google Pay, and other regional methods available through Stripe. Your clients can pay from any device in their preferred currency.
You can issue full or partial refunds directly from your Stripe dashboard. Koalendar automatically updates the booking status, and both you and your client receive confirmation emails right after the refund is processed.
Ready to dive in? Start your free account today.
When you let clients self-book their appointments on your Koalendar's scheduling page, you'll save hours of time spent on unnecessary emails.
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