Mentimeter is an interactive presentation software that aims to make meetings and presentations more productive, inclusive, and engaging. It offers a range of features such as Word Clouds, Polls, and Quizzes to help users gain valuable insights from their audience. The product solves the problem of passive audience participation by allowing everyone to ask questions, vote, and interact throughout the presentation. It aims to create an interactive experience and build an immediate connection between the presenter and the audience. Some of the key features of Mentimeter include dynamic Word Clouds to visualize audience ideas, live and instant polling to gather feedback, entertaining quizzes for engagement, and informative Q&A sessions.