Crowdcast

Crowdcast brings audience interaction to the center of your webinar, letting viewers upvote questions during live Q&A sessions. It's built for webinars, summits, and AMAs, and includes native ticketing so you can charge for access or offer free registration with a cap.

The platform emphasizes engagement over passive watching. If your goal is a lively, participatory event with good audience involvement, Crowdcast's upvoting and interactive features set it apart.