Event Builder is one of the tools from VenuIQ. It lets you build custom mobile phone apps and web portals for your events, handling tasks ranging from registration to online agendas and schedules. It can also report on attendee participation in real time. It is designed to work for virtual, hybrid, and on site events.
Synethesia uses AI to generate videos using human avatars to bring your content to life. Choose from a range of templates and avatars, and the browser-based system will generate a video. https://www.synthesia.io/