Meetsy is described as 'Open source online booking system' and is a appointment scheduler in the office & productivity category. There are more than 50 alternatives to Meetsy for a variety of platforms, including Web-based, SaaS, Windows, iPhone and Android apps. The best Meetsy alternative is Thunderbird Appointment, which is both free and Open Source. Other great apps like Meetsy are Cal.com, Morgen, Lunacal and Calendly.
Hibox Scheduler is a completely free, cloud-based alternative to Calendly, Acuity Scheduling and other booking apps. No user or feature limitations. We host for you so no need to implement any code.
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