Open-source platform for event management, online ticket sales, and attendee check-in with branded event pages, promo codes, analytics, and Stripe payouts.
3.9k stars692 forkslast commit Actively maintained
8 self-hosted Bizzabo alternatives
SaaS event management and marketing platform for planning, promoting, and running in-person, virtual, and hybrid events. Provides registration and ticketing, event websites and agendas, mobile app and on‑site check‑in, attendee networking, sponsor/exhibitor management, streaming, and analytics.
Alternatives to Bizzabo
#2
Indico is a web-based event management platform for meetings, lectures, workshops, and conferences, with workflows for registration, reviewing, and room booking.
2.1k stars541 forksMITlast commit Actively maintained
#3
Alf.io is an open source ticket reservation and event attendance management system for conferences, workshops, meetups, and trade shows.
1.6k stars397 forksGPL-3.0last commit Actively maintained
#4
pretalx is open-source conference management software for call for papers, speaker and reviewer workflows, scheduling, and publishing event programs.
928 stars256 forkslast commit Actively maintained
#5
OSEM (Open Source Event Manager) is a web app for managing conferences, including call for papers, scheduling, registration, ticketing, and event splash pages.
922 stars502 forksMITlast commit Actively maintained
Open-source platform to submit, discuss, amend and vote on motions and resolutions; supports speaking lists, roll calls, PDF/CSV exports and SSO integration.
144 stars36 forksAGPL-3.0last commit Actively maintained
#7
Atria is an AGPL-3.0 open-source platform for managing hybrid events, sessions, sponsors, and real-time attendee networking with chat and discovery tools.
97 stars4 forksAGPL-3.0last commit Slowing down
#8
Gancio is a self-hosted shared agenda for local communities, with anonymous event publishing, RSS/ICS exports, embeddable listings, and ActivityPub federation.
Activity unknown
What replacing Bizzabo 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. 6 of 8 shipped a commit in the last six months. Licences in this list: MIT, GPL-3.0, AGPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Community Events & Conference Management.
