BrightStage AI vs ON24 (2026): Full Comparison

Last updated 2026-10-04 · By the BrightStage AI team

Quick answer: ON24 is an enterprise digital-experience and webinar platform built for large B2B marketing teams running live and simulated-live webinars with deep engagement analytics. BrightStage AI Events is built so an AI writes, presents, and sells an event with no host present, running on a schedule or on demand. Choose ON24 for enterprise webinar programs with a marketing team behind them; choose BrightStage AI Events to run a selling event with nobody staffing it.

At a Glance

ON24 is a platform that large marketing organizations use to run webinars, virtual events, and content hubs, then score attendee engagement for sales follow-up. BrightStage AI Events is a product for running an AI-presented sales event — script, slides, presenter video, chat answers, offers — with no one hosting it live.

The two solve different problems. ON24 helps a marketing team manage and measure webinars at scale. BrightStage AI Events removes the team from the room entirely and lets the event run continuously on its own.

What Is ON24?

ON24 is a widely used platform for B2B webinars and digital experiences. Marketing teams at larger companies use it to run live webinars, simulated-live ("simulive") sessions, and virtual event hubs, then track how each attendee engaged — which slides they viewed, which polls they answered, how long they stayed.

That engagement data typically feeds into a CRM or marketing automation platform so sales teams can prioritize follow-up. ON24 is generally positioned for demand generation and account-based marketing programs rather than for a solo operator running a sales presentation. For current plans and features, check the vendor's current site.

What Is BrightStage AI Events?

BrightStage AI Events is a product from BrightStage AI, a software company founded by Alan Magliocca and headquartered in Charlotte, North Carolina. An AI writes the sales presentation — script and slides — and turns it into a video with an AI presenter whose avatar and voice the host chooses.

Events run on a schedule or start the moment a visitor wants to attend, around the clock, with no host present. Inside the event room, an AI answers attendee questions in the chat in real time, polls appear during the event, and offer buttons appear at moments the host sets. The room plays like a live event — attendees can't skip ahead — and a replay is called an Encore.

Attendees join in their browser or install the BrightStage app from the thank-you page so future events open in one tap. Registration and thank-you pages can be split tested in up to three versions, and email and SMS reminders go out automatically. For a broader introduction to this category, see the AI Events guide.

Where Does ON24 Excel?

ON24 is strong where enterprise marketing teams need detailed engagement scoring across large webinar programs — knowing exactly which prospects watched which slide, clicked which resource, or answered which poll, then pushing that data into Salesforce, Marketo, or similar systems.

ON24's content hub and virtual environment features let a team package multiple sessions, resources, and on-demand content into one branded destination, which suits ongoing demand-generation campaigns with many assets. The platform is also built to support webinar programs that still involve human presenters giving a live talk, with production tools around slides, video, and interactive widgets.

For companies running a steady calendar of corporate webinars with a marketing and sales ops team managing follow-up, ON24's analytics depth and integration ecosystem are a genuine strength.

Where Does ON24 Fall Short for Evergreen Selling?

ON24 is not built around running a selling event with nobody present. Its webinars are designed to be delivered live or as simulated-live sessions based on a recording of a human presenter, which still requires someone to create and often introduce that content.

A business that wants a sales presentation running continuously — new visitors starting their own version of the event on demand, at 2 a.m. or on a Sunday, without any team member scheduling or monitoring it — is asking a different question than ON24 was built to answer. Writing the script, generating an AI presenter, and having an AI handle live chat questions without a human on the call is not the job ON24 is designed around; check the vendor's current features for any newer AI additions.

This matters most for evergreen selling: a continuous pipeline where every visitor gets the same quality of presentation and real-time interaction, every day, without a marketing team re-running or re-staffing a session. For background on how evergreen webinars work as a category, see What Are Evergreen Webinars? and Evergreen Webinar Statistics 2026.

How Do the Features Compare?

What Are the Key Differences?

The core difference is the job each product is built to do. ON24 is built for marketing teams who still produce and often present the webinar themselves, then use the platform's analytics to score engagement for sales. BrightStage AI Events is built so the AI itself writes the presentation, presents it, answers questions, and prompts the offer — with nobody running the event.

That changes what "scale" means. With ON24, scaling to more sessions generally means more team time scheduling, presenting, or managing simulive content. With BrightStage, scaling means the same AI-run event keeps starting for new visitors on its own schedule, whether or not anyone on the team is working that day.

The two also differ in who they're built for. ON24 suits larger marketing organizations running coordinated, multi-asset demand-gen programs. BrightStage suits a business — solo or small team — that wants a selling event live on its site without hiring a presenter or staffing a session. Sportscard Official moved from selling $1 cards on eBay to $800 cards on its own site using this approach, and ReAction™ ran more than 20 autonomous events with zero ad spend; see both stories on BrightStage AI Events.

Which Should You Choose?

Choose ON24 if your business already runs a structured webinar program with a dedicated marketing team, needs deep engagement scoring tied into an enterprise CRM, and plans to keep presenting webinars live or simulive with human presenters.

Choose BrightStage AI Events if you want a sales presentation that writes itself, presents itself with an AI avatar, answers attendee questions in real time, and runs around the clock without a host — and if you'd rather spend your time improving the offer than scheduling and staffing sessions. You can see an AI-run event to judge the fit directly.

Some businesses use both: an enterprise-grade platform like ON24 for large coordinated campaigns, and BrightStage for an always-on, no-host selling event that runs independently of the marketing calendar. For related comparisons, see BrightStage AI vs Livestorm and BrightStage AI vs Webex Webinars.

Key Takeaways

• ON24 is an enterprise digital-experience and webinar platform built for large B2B marketing teams running live and simulated-live sessions with deep engagement analytics.
• BrightStage AI Events is built so an AI writes, presents, and sells the event — script, slides, presenter video, chat answers, and offers — with nobody hosting it.
• ON24's strength is engagement scoring and integration depth across enterprise marketing stacks; it is not built around events that run with zero human presence.
• BrightStage events run on a schedule or on demand, around the clock, and include split-tested registration pages, email and SMS reminders, and a revenue-focused analytics dashboard.
• Businesses running coordinated, multi-asset corporate campaigns may prefer ON24; businesses wanting a selling event that runs itself should look at BrightStage AI Events.
• Read the AI Events guide for a broader look at how automated, AI-run events work.