#1
Self-hostable scheduling software for appointments and bookings with customizable booking pages, availability rules, reminders, and integrations for teams and developers.
47.9k stars14.9k forksMITlast commit Actively maintained
4 self-hosted Square Appointments alternatives
Square Appointments is a cloud appointment scheduling and client management service for service businesses. It provides a public booking page and calendar with staff scheduling and sync, automated reminders, client records, and integrated payments and deposits.
Alternatives to Square Appointments
Open source appointment scheduler for customer bookings, provider management, and Google Calendar sync, deployable on your own PHP/MySQL server.
4.3k stars1.6k forksGPL-3.0last commit Actively maintained
#3
A lightweight, curl-first free/busy scheduler that syncs availability from a CalDAV calendar and can send iCal booking invites via SMTP.
Activity unknown
Free/libre web service for creating date-based scheduling polls and classic option polls; no registration required. Operated by Framasoft and built on the Pollaris open-source project.
Activity unknown
What replacing Square Appointments actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 2 of 4 shipped a commit in the last six months. Licences in this list: MIT, GPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Scheduling, Booking & Appointments.
