Best open source event management software

1

Pretix

Ticket sales platform for events.

E-commerceDocker

2.5k

Pretix has 2,534 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,456 commits in the last year; it replaces Eventbrite.

2

Hi.Events

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

Booking & SchedulingDocker

4.0k

Hi.Events has 4,050 GitHub stars, uses the AGPL-3.0 with branding terms (Section 7) license, ships a Docker image and had 277 commits in the last year; it replaces Eventbrite.

3

Alf.io

Ticket reservation system.

Booking & Scheduling

1.6k

Alf.io has 1,616 GitHub stars, uses the GPL-3.0 license and had 73 commits in the last year; it replaces Eventbrite.

1

indico

Feature-rich event management system, made @ CERN, the place where the Web was born.

Polls, Surveys & Events

2.1k

indico has 2,115 GitHub stars, uses the MIT license and had 442 commits in the last year; it replaces Eventbrite.

2

pretalx

Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools.

Polls, Surveys & Events

947

pretalx has 947 GitHub stars, uses the Apache-2.0 license and had 1,465 commits in the last year; it replaces Eventbrite.

3

osem

Event management tailored to free Software conferences.

Polls, Surveys & EventsDocker

928

osem has 928 GitHub stars, uses the MIT license, ships a Docker image and had 169 commits in the last year.

1

Rallly

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

Booking & SchedulingDocker

5.3k

Rallly has 5,285 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,513 commits in the last year; it replaces Calendly.

2

gathio

Self-destructing, shareable, no-registration event pages.

Polls, Surveys & EventsDocker

466

gathio has 466 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 102 commits in the last year.

1

Formbricks

Experience Management Suite built on the largest open source survey stack worldwide. Gracefully gather feedback at every step of the customer journey to know what your customers need.

Polls, Surveys & EventsDocker

13k

Formbricks has 13,065 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,403 commits in the last year; it replaces Typeform and Google Forms.

2

LimeSurvey

Feature-rich web-based polling software. Supports extensive survey logic.

Polls, Surveys & Events

3.7k

LimeSurvey has 3,744 GitHub stars, uses the GPL-2.0 license and had 1,385 commits in the last year; it replaces Typeform and Google Forms.

3

HeyForm

Form builder that allows anyone to create engaging conversational forms for surveys, questionnaires, quizzes, and polls.

Polls, Surveys & EventsDocker

9.0k

HeyForm has 8,997 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 117 commits in the last year; it replaces Typeform and Google Forms.

1

Claper

The ultimate tool to interact with your audience (alternative to Slido, AhaSlides and Mentimeter).

Polls, Surveys & EventsDocker

810

Claper has 810 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 104 commits in the last year.

2

Owncast

Decentralized single-user live video streaming and chat server for running your own live streams similar in style to the large mainstream options.

Media Servers

12k

Owncast has 11,575 GitHub stars, uses the MIT license and had 1,396 commits in the last year; it replaces YouTube.

3

Jitsi Meet

WebRTC application that uses Jitsi Videobridge to provide high quality, scalable video conferences.

Video Conferencing & VoIPDocker

30k

Jitsi Meet has 30,044 GitHub stars, uses the Apache-2.0 license, ships a Docker image and had 797 commits in the last year; it replaces Zoom and Google Meet.