Kaltura Video Platform vs ON24

Zoom Workplace

Ant Media Server

Webex Suite

With Team Chat, Phone, AI Companion, and more, Zoom Workplace is the platform for your best work. With Zoom Workplace, you can share your calendar availability, connect with your team, access your work phone on any device, and more.

Ant Media Server is a highly scalable real-time video streaming solution configured for live video streaming needs, providing playback and recording on-premises or on public cloud networks like AWS, Azure, and Alibaba Cloud. It is designed to enable customers to deploy live video streaming solutions quickly without having to worry about how it works behind the scenes.

Webex brings together Calling, Meeting and Messaging modes of collaboration into a seamless, engaging, inclusive and intelligent experience.

Create engaging educational experiences for your audience in no time with Kaltura Webinars. The branding features and many customizable options will help you create the experience you want while keeping full control over who has access to your content.

Customizable Branding

Event Scheduling

Open Source

Kaltura Video Platform

Web-based

Android

iPad

iPhone

Windows

Linux

Chromebook

Basic

Instruction Designer - Adjunct lecturer

The integration with the learning management system requires expertise and help from technical support.

Junior developer

Customization is often considered a fundamental requirement, yet it can be challenging and less intuitive within the platform.

Doctor

The program itself is very non intuitive and annoying.

Administrative Specialist

It can be difficult to reach Customer Support at times.

PhD Candidate

This software and its integration into Canvas is beyond slow to the point of not functional.

Marketing Director

Kaltura had integrated with the rest of the university's technology in such a way that it is extremely easy for me to use and highly useful for me and my students.

Integrations

Ease of Use

Customer Support

User Interface

Large Enterprises

Small Business

Mid-size Business

Freelancers

Kaltura

vFairs

vFairs is a virtual events management platform which enables organizations to host end-to-end online events & engage relevant audiences with custom registration forms, virtual booth templates, interactivity tools such as group chat or 1:1 chat, webinar functionality, event reporting, & more

Whova

Whova is a cloud-based event management solution that enables businesses, universities, exhibitors, and government organizations to engage with attendees, generate name badges, handle online registration processes, and host video conferences.

Zoom Events and Webinars

Zoom Events and Webinars are part of Zoom’s event solutions, helping customers host virtual and hybrid events and large-scale broadcasts.  

ON24 is the leading webinar marketing platform for demand generation, lead qualification and customer engagement.

Multi hosts

Q&A Management

Alerts/Notifications

File Sharing

Polls/Voting

ON24

GoTo Webinar

Adobe Connect

WebinarNinja

BrightTALK Central

RingCentral Events

Frequent technical glitches

IT Manager

The ON24 cloud based platform is also super outdated and glitchy for presenters and attendees. If you don't have one of the dozens "premium" support packages, good luck getting a hold of someone on time to fix a simple issue with the platform.

73% of reviewers feel negative about ON24’s bugs and issues. Some users report experiencing frequent glitches, such as problems with browser compatibility, dial-in failures, and platform instability during live sessions. Reviewers indicate that technical issues like choppy audio, freezing, and delayed analytics updates disrupt both presenters and attendees. Some reviewers find that resolving urgent problems can be slow, with support response times not meeting their needs. Users say these recurring bugs and reliability concerns are particularly stressful during live events, affecting their confidence in the platform.

Rich tools for engagement

93% of reviewers feel positive about ON24’s audience engagement capabilities. Some users report that the platform offers a variety of interactive features and customizable modules that foster participation and keep audiences involved. Reviewers indicate that robust analytics and engagement tracking help them measure attendee involvement and refine their strategies. Some reviewers feel the ability to deliver both live and on-demand experiences with interactive elements is valuable for reaching broader audiences. Users think these engagement tools are crucial for driving deeper connections and achieving marketing or educational goals.

Intuitive platform for all users

Marketing Project Coordinator

We have a diverse set of people using the application across different generations, skills and countries, and it is simple to use for all of them.

95% of reviewers feel positive about ON24’s ease of use. Some reviewers find the platform straightforward and intuitive, allowing users from various backgrounds and skill levels to navigate it easily. Users report that the interface is user-friendly and efficient, making setup and operation simple for both administrators and presenters. Reviewers appreciate the comprehensive tutorials and resource libraries, which help them quickly learn and explain the system to others. Some users say the web-based design reduces complexity and enables quick onboarding, which is important for organizations with diverse teams.

owner

larger events can cost a pretty penny, but that's par for the course with these products.

On24 is the coolest webinar platform I have had the pleasure of using.

The design of the program is simplified if you use the widget system, as you can create it as you wish and give it the shape you want.

Analyst

Excellent for webinars or large scale presentations.

There needs to be a checklist that includes every webinar you plan to ensure you have all the necessary implements.

With previous platforms, customer service and technical issues have been a problem, and ON24 has been a great help in solving that problem.

Business Development Strategies Advisor

There are a lot of widgets interact with and it allows ON24 to process a lot of useful analytics that will be helpful for business development and marketing.

A lot of the interactive pieces on the console have only 1 or 2 options that may not be right for what your company is trying to do.

It has helped our company grow with leads, and helps makes our company more present in our country.

Our video webinars have been a great hit with our customers and clients and we continue to use it even past the pandemic.

One thing that I think can be improved is the rigid rules in place for some customization of the software.

EHSQ Specialist

Fantastic interface with simple tools to fine tune your presentation for both the presenters and your audience as well - highly recommend!

Data Engineer

Recordings don't even have a rewind or forward button

The widget based approach to te interface is unique

Marketing

Easy to set up and run a webinar, a lot more interactive compared to standard zoom experiences.

Marketing Manager, Law Schools and Large Law

We are able to add certain kinds of content into the webinar that provide us with extra value.

Events Coordinator

You can't do embedded videos and can only do 16:9 aspect ratio. When you upload videos and launch them to the audience during a webcast, you can't pause them. If your slide deck had slide timings built in and you didn't know, you're going to have a problem. And our team is always prepared for people who say they can't hear/it froze/the screensharing isn't working on the audience side, telling them to refresh.

Marketing Manager

ON24 has a feature to build out a "console" for your webinar or live event that includes several engagement tools.

You can add a logo and some customer colors, but that's about the extent of it.

Programs Coordinator

They will not give any types of discounts or refunds on the bill but will offer extra "help" packages, which was no help to us as by the end of our event as we knew the system better than some of the help techs. But now that we know the system using the platform for our events is easy and does what we need it to do.

Some integrations are available (for an extra cost).

It has name recognition and speakers are familiar with how it works.  

The team would quickly show us the platform and ask if we had questions, however, since it was our first time we did not know the right questions to ask and missed a lot of good information because of it.

Associate Director of Education

I really enjoyed some of the features such as being able to record in advance, by slide, and it would just run at the intended time.

One that allowed individual events and served as a conference platform for multiple events.

I like the revamped interface, On24 is still a big player in the Webinars world, so it is always adapting and improving.

It's picky about its browsers, and even after you download the plugin sometimes it still doesn't work.

We spent half the time explaining our event over and over again to different people for each section.

It meets all our needs with some limitations.

Just be aware that you will need to learn the system yourself and expect little help from the higher ups.

Kaltura Video Platform vs ON24 Comparison (2026)

Kaltura Video Platform

ON24

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives