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Cal.com

Online appointment scheduling system.

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Booking and Scheduling
AGPL-3.0
Nodejs
Open source
Self-hostable
AGPL-3.0
Visit websiteSource repo
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Rallly Logo

Rallly

Create polls to vote on dates and times (alternative to Doodle).

AGPL-3.0
Nodejs
+1
Hi.Events Logo

Hi.Events

Event management and ticketing platform for conferences, concerts, and more. Offering customizable event pages and embeddable ticket widgets.

AGPL-3.0
Docker
QloApps Logo

QloApps

An open-source, customizable and intuitive web-based hotel reservation system and a booking engine.

OSL-3.0
PHP
+1
calrs Logo

calrs

Fast, self-hostable scheduling platform. Like Cal.com, but written in Rust.

AGPL-3.0
openGym Logo

openGym

Self-hosted gym & body-weight tracker — plan routines, log workouts (supersets, warm-ups, cardio), see which muscles are trained, fatigued or detrained, import from FitNotes/Strong/Hevy, passkey login. Your data, your server.

AGPL-3.0
Alf.io Logo

Alf.io

Ticket reservation system.

GPL-3.0
Java

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