Stop chasing clients with last-minute reminders. With Koalendar's appointment reminder software, every booking sends automatic email and SMS confirmations, so you reduce no-shows, save time, and keep your calendar full effortlessly.
Koalendar lets you automate confirmation emails, SMS reminders, and follow-ups — or trigger full workflows through webhooks and integrations with Make, Pabbly, n8n, or Zapier. Keep your schedule and notifications perfectly aligned without manual work.
Features
When someone books through Koalendar, confirmation emails, SMS reminders and post-meeting follow-ups are sent automatically, freeing you from manual tasks and letting you build stronger relationships without lifting a finger.
New booking, reschedule or cancellation, Koalendar sends booking-notification alerts to you and your team the moment it happens, so everyone stays on the same page, tasks get assigned fast and nothing falls through the cracks.
Connect Koalendar with tools like Zapier, Make, or Pabbly via webhooks and automate the next steps of your workflow — add bookings to a CRM, send client docs, trigger marketing emails — everything flows together seamlessly
Whether your clients are local or international, Koalendar ensures reminders, alerts and booking links arrive at the right time in their zone and language — making appointments clear, professional and reliable for everyone involved.
Testimonials
See how professionals are using our appointment reminder software 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.
Koalendar automatically sends booking confirmation emails, calendar invites, reminder messages and follow-ups whenever someone books through your page. You set the timing rules, edit the templates, and messages flow without manual input.
Absolutely. Time zone detection ensures that reminders and notifications arrive at the correct local time for your invitees, helping you reduce confusion and improve attendance globally.
No. Automated reminders and notifications are built into Koalendar's scheduling system. You set up timing rules and templates once and Koalendar sends the messages as part of your booking solution.
Yes. Koalendar supports SMS reminders in addition to email alerts. You can toggle SMS notifications on or off per page and customize the text to match your brand and workflow.
You can review your booking history in Koalendar and compare attendance rates before and after automated reminders. While Koalendar logs bookings, you can combine this with your CRM or analytics platform for deeper insights.
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.
Sign up for free
