Imakiku - Imakiku is an audience response system for real-time voting, posting comments, and surveying.
SlideLizard - Powerpoint plug-in for live audience interaction
Pingo - Optimize images for the web quickly 🖼️⚡
Ideahunt.io - Ideahunt.io is a tool that is now available as Svava, it allows you to make every meeting successful, and provides you the features to conduct interactive meetings.
Particify - Particify is a learning platform that provides you the interactive and fun features to create activities for your audience engagement and effective interaction.
CloudVOTE - Interactive training management system for instructor-led group training with audience response, content management, offline sync, and LMS integration.