DrTK H.
Genuinely useful and simple tool
Genuinely useful and simple tool. The paid tier is very customisable and great value. The free tier is also perfectly usable for those starting out. Far better than other apps Ive tried.

Koalendar is a simple and reliable appointment scheduling platform designed to save time for businesses and professionals. We help teams automate bookings, send reminders, and reduce no shows without complexity. With an easy setup, clean booking pages, and seamless integrations, Koalendar lets you focus on your clients instead of back and forth emails. Trusted by thousands of users worldwide, we build practical scheduling tools that just work.
Koalendar (koalendar.com) has 373 customer reviews on Five Star Index, with an average rating of 5.0 out of 5.
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DrTK H.
Genuinely useful and simple tool. The paid tier is very customisable and great value. The free tier is also perfectly usable for those starting out. Far better than other apps Ive tried.
Monika U.
Alles ist gut
Susanna H.
Gutes Tool. Hat mir gute Dienste erwiesen. Der Kundenservice ist 1A ! Absolut freundlich , schnell und zuvorkommend. 10 von 5 Sternen. :-)
Rush
Ease of use, password protection, percentage busy option, confirmation approval option.
Vimbainashe Monica M.
Very fast and efficient.
Inner Light H.
I am loving the ease of Koalender so far. I have never used a system as my business is just new and starting out. I put off buying a system for a long time. It felt overwhelming and a big investment. It was easy to set up and I love how the appts go into my google calendar and also schedule to zoom meetings at the same time. I am really surprised at how easy it is to use and so glad I found Koalender. The only thing I wish it did was give an option of E-transfer from bank to bank!
Ellen B.
This is working well for me! Though i need to figure out how to block some times that are non recurring
Jessica A.
Very reliable and easy to use. I like it better than the built-in booking tool on Google Workspace; it's more customizable.