In this post, we explore a comprehensive list of open-source, free, and self-hosted event and appointment management solutions.

Whether you're an event organizer looking for a robust platform or an individual in need of a reliable tool to schedule appointments, this blog post has got you covered. We delve into each solution, highlighting their features, benefits, and ease of use.

If you're seeking a cost-effective way to manage events and appointments while maintaining full control over your data, this blog post is a must-read.

Join us as we unveil the top 17 open-source solutions that empower you to streamline your event management processes and enhance your scheduling efficiency.

Stay tuned for more valuable content on our blog!

1. Chapter

Chapter is a self-hosted event management system that can be deployed to the cloud with a one-click and configured by the owner. It allows organizations to host an instance under their own sub-domain and ensures that all user data remains under their control.

Tech Stack

GitHub - freeCodeCamp/chapter: A self-hosted event management tool for nonprofits
A self-hosted event management tool for nonprofits - GitHub - freeCodeCamp/chapter: A self-hosted event management tool for nonprofits
GitHubfreeCodeCamp

2. OSEM: Open Source Event Manager

Osem is an event management tool specifically designed for Free and Open Source Software conferences. It provides a range of features and functionalities to help organizers plan and manage their events effectively.

Features

  • Paper Submission: OSEM helps you to call for papers in your community. Receive, classify, evaluate, and schedule submissions for your event.
  • Marketing: OSEM assists you in communicating the value of your event. Create a splash page and agenda. Let visitors register & buy tickets for your event.
  • Analytics: OSEM supports you with staying on top of your event. Inform yourself about the evolution of the program and audience of your event.
  • Splash Pages: A marketing website for your event.
  • Schedules: Give visitors an overview of your sessions.
  • Sessions: Full detail presentation of your sessions.
  • Registration: Track your visitors.
  • Administration: Stay on top of your event.
  • Easy to install using Docker

Tech

  • Ruby

License

  • MIT License
GitHub - openSUSE/osem: Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.
Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences. - GitHub - openSUSE/osem: Open Source Event Manager. An event management tool tailored to…
GitHubopenSUSE

3. WordPress Events Made easy

Events Made Easy is a comprehensive event and membership management solution for WordPress. It supports various types of events, membership management, RSVP with optional approval, multiple payment gateways, and OpenStreetMap integration.

Users can plan and publish events, allow bookings for meetings, and easily add event lists, calendars, and descriptions to their blogs using widgets or shortcodes.

Features

  • Public, private, draft, and recurring events
  • Custom and dynamic fields in the RSVP form
  • Membership management with custom and dynamic fields
  • People and groups with custom fields per person
  • PDF creation for membership, bookings, and people info
  • Automatic sending of membership cards or booking tickets as PDF via mail
  • RSS and iCal feeds
  • Calendar management with holidays integration
  • Widgets for event listings and calendar
  • Location management with optional OpenStreetMap integration
  • RSVP bookings with custom fields and dynamic fields, payment tracking, optional approval, and discounts
  • Templating for mails, event lists, single events, feeds, and RSVP forms
  • Multiple payment gateways supported
  • Automated mail sending to registered people and reminders for payments
  • Mail queueing and newsletter functionality
  • Multi-site compatible
  • Fully localizable and already fully localized in German, Swedish, French, and Dutch
GitHub - liedekef/events-made-easy: The wordpress plugin events-made-easy to manage events, memberships and more.
The wordpress plugin events-made-easy to manage events, memberships and more. - GitHub - liedekef/events-made-easy: The wordpress plugin events-made-easy to manage events, memberships and more.
GitHubliedekef
E-Dynamics wordpress – Events Made Easy plugin site
E-Dynamics wordpress

4. Easy Appointment

Easy!Appointments is an open-source appointment scheduling software that provides a range of features to help businesses manage their appointments effectively.

Features

  • Online Appointment Booking: Easy!Appointments allows clients to book appointments online, which saves time and provides convenience for both the business and the clients.
  • Multi-User and Multi-Location Support: The software supports multiple users and locations, making it suitable for businesses with multiple staff members or branches.
  • Calendar Management: Easy!Appointments provides a calendar view where businesses can easily manage and view their appointments. It supports different calendar views, such as daily, weekly, and monthly.
  • Email Notifications: The software can send email notifications to both the business and the clients to remind them of upcoming appointments, reducing the chances of no-shows.
  • Customizable Booking Form: Easy!Appointments allows businesses to customize the booking form according to their needs, collecting necessary information from clients during the booking process.
  • Integration with Google Calendar: The software can be integrated with Google Calendar, allowing businesses to sync their appointments and availability with their Google Calendar account.
GitHub - alextselegidis/easyappointments: :date: Easy!Appointments - Self Hosted Appointment Scheduler
:date: Easy!Appointments - Self Hosted Appointment Scheduler - GitHub - alextselegidis/easyappointments: :date: Easy!Appointments - Self Hosted Appointment Scheduler
GitHubalextselegidis
Easy!Appointments: A free Self-hosted Appointment Scheduler
What is Easy!Appointments? Easy!Appointments is an open-source, free, web-based, self-hosted, event scheduler and appointment manager. It is created by Alex Tselegidis, a software developer from Greece. Easy!Appointments syncs events with Google Calendar, and similar calendar services. It is a highly customizable, easy-to-use system, written with PHP and
MEDevel.comHazem

5. Timegrid

Timegrid is a robust, open-source, and highly efficient online appointment platform built on the powerful Laravel PHP Framework.

Features

  • Built with Laravel 5.3 framework for PHP
  • Classic and oAuth2 Sign-in/Sign-up with Socialite
  • Business management
    • Clients Addressbook
    • Services
    • Staff
    • Availability
    • Appointments
  • Calendar sharing through iCalendar link
  • Scheduling view with fullcalendar
  • Self-service reservation with datepicker
  • Basic email notifications
  • i18n Support
  • Multiple Timezones Support
  • Live chat with TidioChat
  • Admin GUI with AdminLTE Twitter Bootstrap 3 based theme.

License

Timegrid is open-sourced software licensed under the AGPL.

GitHub - timegridio/timegrid: Free, open-source, online appointments platform based on Laravel PHP Framework.
Free, open-source, online appointments platform based on Laravel PHP Framework. - GitHub - timegridio/timegrid: Free, open-source, online appointments platform based on Laravel PHP Framework.
GitHubtimegridio

6. dayschedule-widget

Appointment scheduling widget to embed the booking calendar on your website for 1:1, round-robin and group bookings with Google meet, Zoom and MS Teams integrations.

GitHub - dayschedule/dayschedule-widget: Appointment scheduling widget to embed the booking calendar on your website for 1:1, round-robin and group bookings with Google meet, Zoom and MS Teams integrations
Appointment scheduling widget to embed the booking calendar on your website for 1:1, round-robin and group bookings with Google meet, Zoom and MS Teams integrations - GitHub - dayschedule/dayschedu…
GitHubdayschedule

7. Django Appointment 📦

Django-Appointment is an exceptionally well-engineered Django app designed to effortlessly and flexibly manage appointment scheduling. It empowers users to effortlessly define custom configurations for time slots, lead time, and finish time, or leverage the provided default values.

This app expertly handles conflicts and availability for appointments, guaranteeing a flawless user experience.

Features

  • Customizable time slots, lead time, and finish time
  • Competent handling of appointment conflicts and availability
  • Seamless integration with the Django admin interface for appointment management
  • Custom admin interface for managing appointment/staff member editing, creation, availability, and conflicts
  • User-friendly interface for viewing available time slots and scheduling appointments
  • Capability to send email notifications to clients upon scheduling an appointment and email reminders for appointments, leveraging Django Q for task scheduling and efficiency
GitHub - adamspd/django-appointment: A Django app for managing appointment scheduling with ease and flexibility.
A Django app for managing appointment scheduling with ease and flexibility. - GitHub - adamspd/django-appointment: A Django app for managing appointment scheduling with ease and flexibility.
GitHubadamspd

8. Django Booking

Django Booking is a Complete Django booking system.

GitHub - foad-heidari/dj-booking: free and complete booking package for Django
free and complete booking package for Django. Contribute to foad-heidari/dj-booking development by creating an account on GitHub.
GitHubfoad-heidari

9. Appointment scheduler

This is a free and open-source Spring Boot Web Application to manage and schedule appointments between providers and customers.

It has many features such as automatic invoicing, email notifications, appointments cancelation, providers individual working plans with brakes etc.

Features

  • New Appointment: Customers can easily book a new appointment by selecting the desired work from the available works list, choosing a provider, and selecting an available date.
  • Available Hours Calculation: The system calculates the available hours using the getAvailableHours function from the AppointmentService, taking into account the selected provider's working plan, working hours for the selected day, breaks, and existing booked appointments for both providers and customers.
  • Appointments Lifecycle: Each appointment has its own status, including scheduled, finished, confirmed, invoiced, canceled, rejection requested, and rejection accepted. The status changes based on specific conditions and timeframes.
  • Appointment Rejection: If an appointment didn't take place, the system automatically sends an email to the customer with a rejection link. If the customer clicks the link, a rejection request is sent to the provider. If the provider accepts the rejection, the appointment status changes to rejection accepted.
  • Appointment Cancellation: Customers can cancel their appointments if the appointment status is scheduled and the current date is at least 24 hours before the appointment start time. Providers can cancel appointments without any limit as long as the appointment status is scheduled.
  • Notifications: Email notifications are sent for various events, including appointment finishing, rejection request, rejection acceptance, new appointment creation, appointment cancellation, and invoice issuance.
GitHub - slabiak/AppointmentScheduler: Application to schedule appointments written in Java (Spring Boot)
Application to schedule appointments written in Java (Spring Boot) - GitHub - slabiak/AppointmentScheduler: Application to schedule appointments written in Java (Spring Boot)
GitHubslabiak

10. Edoc: free and Open Source Doctor Appointment Booking System

Edoc is a web project for e-channeling, allowing clients to make online appointment requests for medical establishments.

It helps doctors manage their appointments and allows patients to browse doctors, review schedules, and submit appointment requests.

The system has three key roles: administrator, doctor, and patient.

Features

  • Admin:
    • Add doctors
    • Edit doctors
    • Delete doctors
    • Schedule new doctors' sessions
    • Remove sessions
    • View patients' details
    • View booking of patients
  • Doctors:
    • View their appointments
    • View their scheduled sessions
    • View details of patients
    • Delete account
    • Edit account settings
  • Patients (Clients):
    • Make appointments online
    • Create accounts themselves
    • View their old bookings
    • Delete account
    • Edit account settings

Tech

  • PHP
GitHub - HashenUdara/edoc-doctor-appointment-system: This PHP-based open source project is a web application for booking medical appointments. Patients can use the platform to easily schedule appointments with their doctors, saving time and effort. The project’s source code is open for anyone to use, modify, and distribute according to their needs.
This PHP-based open source project is a web application for booking medical appointments. Patients can use the platform to easily schedule appointments with their doctors, saving time and effort. T…
GitHubHashenUdara

11- WP Event Manager (WordPress)

WP Event Manager is a lightweight and scalable plugin that allows you to create and manage events on your WordPress website.

It offers a range of features, including customizable event listings, compatibility with various WordPress themes, and premium add-ons for enhanced functionality.

Users can easily search and filter events, submit event listings, and subscribe to similar events. WP Event Manager provides a user-focused experience and is a comprehensive event management solution for both live and virtual events.

GitHub - wpeventmanager/wp-event-manager: WP Event Manager is a lightweight, scalable and full-featured event management plugin for adding event listing functionality to your WordPress site. The shortcode lists all the events, it can work with any theme and is really easy to setup and customise.
WP Event Manager is a lightweight, scalable and full-featured event management plugin for adding event listing functionality to your WordPress site. The shortcode lists all the events, it can work…
GitHubwpeventmanager

12- Event Manager

Event Manager is a free personal event manager application. Built with React.js, JavaScript, and Tailwind CSS.

GitHub - TasfiaIslam/react-event-manager: A personal event manager application built with React.js, JavaScript, and Tailwind CSS.
A personal event manager application built with React.js, JavaScript, and Tailwind CSS. - GitHub - TasfiaIslam/react-event-manager: A personal event manager application built with React.js, JavaScr…
GitHubTasfiaIslam

13. Eventify

Eventify is a free event management web application built in Rails 4 from scratch. It supports three roles: Event Organiser, Venue Owner, and Normal Users.

GitHub - aswinsanakan/eventify: An event management web application made in Rails 4 from scratch - https://eventifyweb.herokuapp.com/
An event management web application made in Rails 4 from scratch - https://eventifyweb.herokuapp.com/ - GitHub - aswinsanakan/eventify: An event management web application made in Rails 4 from scra…
GitHubaswinsanakan

14. Events-Manager

This is a free and open-source JavaScript application built with Express framework on the Nodejs platform. User authentication is done via JSON Web Tokens. The UI template for the Events-Manager web application can be viewed on Github Pages using the provided link.

Features

  • Authentication
    • Uses JSON Web Token (JWT) for authentication
    • Token is generated when user signs up
    • Token gets verified each time user interacts with the application
    • Admin User is created with administrative privileges to create centers by a Super-Admin
  • Users
    • Users can register/signup
    • Users can log in
    • Users can add events
    • Users can modify events they added
    • Users can delete events they added
  • Admin Users
    • Admins can edit centers they added
    • Admins can add new centers
    • Admins can delete centers they added
    • Admin can cancel an event and a mail notification is sent about the cancellation
    • Super-Admins can do all of the above and upgrade a user to an admin
GitHub - iidrees/Events-Manager: An application that allows Event Centers owners provide centers to event planners who may be looking for a good event center to use for their events
An application that allows Event Centers owners provide centers to event planners who may be looking for a good event center to use for their events - GitHub - iidrees/Events-Manager: An applicatio…
GitHubiidrees

15. Event Appointments Service

The Event Appointments Service consists of a Web Server, Ticket CLI, and Shared Module.

The Web Server manages the main interface and API endpoints for managing appointments and generating QR invitations. The Ticket CLI is a command-line utility for managing appointments, including creation, deletion, and sending out email invitations.

Features

  • User Authentication: A command specifically dedicated to handle user authentication.
  • Appointment Management: Execute a range of appointment-related tasks directly from your terminal, including:
    • Create new appointments
    • Delete existing appointments
    • Generate QR codes for specific appointments
    • Send email invitations containing QR codes
  • Web server: A service that manages appointments and invitations. It provides a set of endpoints to manage appointments, generate QR invitations, and validate them.
GitHub - pahoma/event-appointments: Event appointment service
Event appointment service. Contribute to pahoma/event-appointments development by creating an account on GitHub.
GitHubpahoma

16. Actifisys

Actifisys is a software system that lets users create and join activities. Users can set themselves interested in an activity or join them.

Activities whose activity date is in the future are listed in a feed. Users can comment on activities, send private messages, manage their favorites and receive notifications.

Features

  • Create and join activities
  • Add comments to activities
  • Reply to comments
  • Filter activities
  • Activity tags
  • Actual and potential participation
  • Activity management
  • Activity categories
  • User profiles
  • Profile management
  • Account verification
  • Favorites system
  • Notification system
  • Messaging system
  • Forum system
  • Marketplace system
  • Gallery system
  • E-Mail system
  • Administration
GitHub - danielbrendel/dnyActifisys: A social network that revolves around activities and events
A social network that revolves around activities and events - GitHub - danielbrendel/dnyActifisys: A social network that revolves around activities and events
GitHubdanielbrendel

17. Event-Manager

Event-Manager is a web application that assists event organizers in managing their events and helps users find suitable events.

It offers functionalities such as user registration and login, event creation and management, and event liking and details viewing for other users.

GitHub - iamdimitarkolev7/Event-Manager: MERN stack Auth and CRUD web application
MERN stack Auth and CRUD web application. Contribute to iamdimitarkolev7/Event-Manager development by creating an account on GitHub.
GitHubiamdimitarkolev7