Reviewed by Alexis Morain · Updated July 11, 2026
A conversion-focused webinar tool built for big marketing events, whose dense interface and look show their age a bit.

WebinarJam is a live webinar platform built for large-scale marketing events. It streams from the browser, with no installation for attendees, and scales up to several thousand viewers depending on the plan.
You schedule a webinar, customize the registration page and reminder emails, then run it live: multiple presenters, screen sharing, live chat, polls, and, above all, clickable offers displayed at the right moment to convert during the session. Recordings can be replayed afterward, and the tool pairs with EverWebinar from the same vendor to turn a successful live into an automated webinar.
Compared to Livestorm, more understated and European, WebinarJam leans into sales orientation and offer funnels. Compared to StreamYard, a broadcasting studio, it adds registration, emails, and tracking. It's a marketing webinar tool, not a simple video studio.
Billing is yearly and the interface, dense, takes time to learn. The stability of a very large live event depends heavily on the connection, and the overall look has aged compared to more modern competitors.
Live webinar
Browser-based streaming for up to 5,000 attendees
Clickable offers
Sales buttons displayed during the session
Registration and reminders
Registration page and automatic emails
Recording
Replay and handoff to EverWebinar
WebinarJam bills yearly, with the number of attendees increasing by plan: Starter at $39/month (100 attendees), Basic at $79 (500), Professional at $229 (2,000), Enterprise at $379 (5,000). Monthly billing costs more, and a 14-day trial for $1 lets you test it.
Starter
Live webinars · Registration page · Live chat
$39 per month (billed yearly), 100 attendees
Basic
More attendees · Clickable offers · Polls
$79 per month (billed yearly), 500 attendees
Professional
Large audiences · Breakout rooms · Advanced features
$229 per month (billed yearly), 2,000 attendees
Enterprise
Very large audiences · Maximum limits · Priority support
$379 per month (billed yearly), 5,000 attendees
Pricing verified on July 11, 2026
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