Top 12 Open-Source Alternatives to ON24

Product categories

CRM CRM Platforms Chat Communication Community Platform Cpaas Group Chat & Notifications Instant Messaging Intranet LMS Messaging Video Conferencing

Summary

The top open-source alternatives to ON24 are BigBlueButton, Element.io, and Aspia. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

BigBlueButton Landing Page
1

BigBlueButton

Engage Your Online Students. BigBlueButton is a web conferencing system designed for online learning.
Pricing:
- Open Source
#Web And Video Conferencing #LMS #Group Chat & Notifications 17 social mentions
Element.io Landing Page
2

Element.io

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Pricing:
- Open Source
- Free
#Group Chat & Notifications #Communication #Chat 1 social mentions
Aspia Landing Page
3

A

Aspia

Aspia is a free and open source application for remote computer management.
Pricing:
- Open Source
#Group Chat & Notifications #Monitoring Tools #Remote Desktop
Discord Landing Page
4

Discord

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 122 social mentions
Wire Landing Page
5

Wire

Private & Secure Messenger
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 14 social mentions
WebRTC Landing Page
6

WebRTC

WebRTC is a free, open project that enables web browsers with Real-Time Communications (RTC) capabilities via simple JavaScript APIs. The WebRTC components have been optimized to best serve this purpose.
Pricing:
- Open Source
#Video Conferencing #Group Chat & Notifications #Communication 45 social mentions
Tox Landing Page
7

Tox

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 28 social mentions
Bitrix24 Landing Page
8

Bitrix24

Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
Pricing:
- Open Source
- Freemium
- Free Trial
- $69.0 / Monthly (6 users / 50 GB / CRM+)
#Project Management #Task Management #Communication
LOGYTalks Landing Page
9

LOGYTalks

LOGYTalks is an Online Event Verticalized Platform. Create & Host your online event for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $19.99 / Monthly (Gold Membership)
#SaaS #Technology #Video Conferencing 2 social mentions
Jami Landing Page
10

J

Jami

Application and Data, Collaboration, and Web and Video Conferencing
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 9 social mentions
Digital Samba Landing Page
11

Digital Samba

Encrypted and GDPR-compliant video conferencing software and video calling API
Pricing:
- Open Source
- Freemium
- Free Trial
#Video Conferencing #Webinar Software #Virtual Classrooms
Mumble Landing Page
12

Mumble

Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Chat 2 social mentions