Pigeonhole is by far the best audience engagement tool I've used for corporate events. It has all the important and creative features needed for effective audience engagement on a single platform. I also noticed that it has been offering new features throughout the years.
We didn't need all the fancy stuff that comes with other event platforms, just a simple Q&A that would integrate with our presentation, and this is perfect! Our attendees aren't very technilogically savvy and after 3 years of using Pigeonhole Live, we have had no complains or issues with them using it. I also love that they don't have to have a password to get in. That is a huge thing for us.