Self-Hosted Index

Booking and Scheduling

10 applications, ranked by GitHub stars in the dataset.

Cal.diy
Online appointment scheduling system.
Replaces Calendly
49,654 stars Active
2 Nov 2026
QloApps
Customizable and intuitive web-based hotel reservation system and a booking engine.
14,456 stars Active
30 Oct 2026
Rallly
Create polls to vote on dates and times.
Replaces Doodle
5,337 stars Active
1 Nov 2026
Easy!Appointments
Allows your customers to book appointments with you via the web.
4,474 stars Active
19 Oct 2026
Hi.Events
Event management and ticketing platform for conferences, concerts, and more. Offering customizable event pages and embeddable ticket widgets.
4,113 stars Active
2 Nov 2026
Alf.io
Ticket reservation system.
1,627 stars Active
1 Nov 2026
LibreBooking
Resource scheduling solution offering a flexible, mobile-friendly, and extensible interface for organizations to manage resource reservations.
Replaces Calendly
844 stars Active
1 Nov 2026
OpenSlides
Presentation and assembly system for managing and projecting agenda, motions and elections of an assembly.
661 stars Active
20 Oct 2026
Seatsurfing
Webbased app to book seats, desks and rooms for offices.
Replaces Calendly
316 stars Active
2 Nov 2026
Chobble Tickets
Event ticketing with QR check-in and encrypted attendee records. The complete product is AGPL-3.0 with no open core and no branding requirement, and it runs as an edge script without an always-on server.
36 stars Active
3 Nov 2026

Missing an app? Add it to awesome-selfhosted