Open source Hopin alternatives
Every project in the catalog is MIT, Apache or BSD licensed. 0 projects explicitly describe themselves as a Hopin alternative; 7 more are in the category where Hopin is a typical product.
Open source projects in the same category: Events & Conferences
Category-level information: these projects are the same kind of software as Hopin; they have not claimed to be a one-to-one replacement.
Attendize · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You sell tickets to participants via mobile compatible event pages
- Using the QR code scanner, you perform fast ticket verification and door management at the door.
- Export participant lists in XLS or CSV format
- • Last update 2 years ago
- • NeutralGitHub Issue
Deleting events, tickets and organizers?
“Is deleting events, tickets and organizers supported yet? Can't find it anywhere. EDIT: Also, users?”
- • NeutralGitHub Issue
Illuminate\Database\QueryException
“I get the following error after I installed the website using GIT on Hostinger SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known (SQL: select count(*) as aggregate from `accounts` where `accounts`.`deleted_at` is null) Here is the…”
Indico
90indico · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You create flexible registration forms and integrate them with existing payment systems
- Manage the event schedule with drag and drop feature timeline interface
- Conduct notification call and referee evaluation processes
- • High number of open issues (886)
- • NeutralHacker News
Indico – Open source tool for event organization, archival and collaboration
“[Disclaimer: Indico Project Leader here] There are over > 200 active servers world wide. It's used by many Universities research labs (mostly in High Energy Physics, for historical reasons) but also in organizations such as ESA and the United Nations. Since we're celebrating the…”
- • NeutralHacker News
Indico – Open source tool for event organization, archival and collaboration
“I periodically help to organize meetups with invited speakers and am looking for a solution that would help me manage communication with all guests + event attendees. I would like to track - which guests have been confirmed, which have not yet. With whom we have had an pre-event…”
Eventyay
80fossasia · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You manage ticketing, registration, and additional product sales processes for events.
- You organize speaker applications, session plans, and event schedule.
- You follow participant entries, badge printing, and event statistics.
- • No published release
OSEM
55openSUSE · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You can manage the declaration and speech proposal processes for conferences.
- You can organize the registration of event participants and ticket categories.
- You can create the event schedule and session calendar through the system.
- • No published release
Frab
52frab · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You can manage applications and presentations from conference speakers through a central system.
- You create a talk program for conferences that includes multiple parallel session channels (tracks).
- You can track activity notifications and acceptance processes through external ticketing systems.
- • No published release
- • NeutralHacker News
Frab – free and open conference management system
“From Frab's schema.rb: create_table "people", force: :cascade do |t| # ... t.string "first_name", limit: 255, default: "" t.string "last_name", limit: 255, default: "" t.string "gender", limit: 255 # ... end Our schema has a similar table, but with "prefix" instead of "gender",…”
- • NeutralHacker News
Frab – free and open conference management system
“Thank you for writing and sharing - I especially like the feature for a call for papers. I'm adding Frab to a list of Meetup alternatives and related meeting software:”
Verified against README · Oct 25, 2026 · source
pinax · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You can start conference management processes by including them in your Django project
- You can manage your installation by customizing the application to your own needs
- You can benefit from reusable applications and templates in the Pinax ecosystem
- • NeutralGitHub Issue
Cospeaker emails via reviews notifications app
“A friend reported that his co-speaker did not also receive the acceptance email. Line 487 in symposion/reviews/views.py: rn.to_address = proposal.speaker_email Should probably be: rn.to_address = [ speaker.email for speaker in proposal.speakers ]”
- ↑ PositiveGitHub Issue
Request: sponsor logo url api
“I need a list of sponsor_logo images so assemble into a slide show that loops between talks. if I could hit an endpoint and get said list, that would be great. Also knowing what sort of sponsor they are might be good but really just the logo urls will suffice.”
H2-invent · Events & Conferences
Common commercial products in this category: Eventbrite, Cvent, Hopin
- You can create registration forms for public or private events.
- You can create waiting lists and move the people here to the participatory board.
- You can manage email notifications sent to participants in pre-event and post-event processes.
- • Last update over 1 year ago
- • No published release
Verified against README · Oct 25, 2026 · source