



Hypersay Slides is described as 'Hypersay is a platform for interactive presentations that massively increase engagement. Keep your audience engaged with polls, questions, private notes and live slide sharing' and is a Q&A service in the office & productivity category. There are more than 50 alternatives to Hypersay Slides, not only websites but also apps for a variety of platforms, including iPhone, SaaS, Android and iPad apps. The best Hypersay Slides alternative is Razzia, which is both free and Open Source. Other great sites and apps similar to Hypersay Slides are Prezi, Google Slides, SlideShare and Kahoot!.




Diggle supports learning, development and dialogue. An innovative, easy and intuitive online tool for creating interaction engagement and learning. Also widely used as an audience interaction platform for meetings and events.


The merge of convenience and cool! Hovercraft! is a tool to make impress.js presentations from reStructuredText.

The most complete, simple and intuitive audience responses system that helps you engage your audience during a live conference, a corporate meeting or inside a classroom.




Quizalize lets you engage your class and deliver instant assessments for personalised learning on any computer, tablet or smartphone. It helps you quickly identify the strengths, weaknesses and learning gaps of individual students and intervene in real-time to give one-on-one...



OSQA is the free, open source Q&A system you've been waiting for. Your OSQA site is more than just an FAQ page, it is a full-featured Q&A community. Users earn points and badges for useful participation, and everyone in the community wins.



Software as Service to turn webinars & virtual conferences through Hangout, Livestream, or Ustream into a highly interactive event with valuable analytics for free.
Socrative helps teachers engage the class with educational activities to measure and visualize student understanding. In the background, we track student performance and provide analytics to help teachers personalize learning.






Neurovation.net is an idea platform that enables you to individually or collectively create, manage and publish ideas, and to submit them to challenges. Neurovation.net links creative brains and idea seekers.

Limitless creativity for your slides. Ludus is like a powerpoint but for creatives & designers embracing web technologies.



DialogLoop is an Audience Engagement Platform for Presenters, Zoomers, Live Streamers, Companies, Performers, and Event Organizers who want to interact with their Audience during Live, Hybrid, and Remote Events using Video Conferencing solutions or Video Streaming solutions (OBS...




Platform for interactive presentations that massively increase engagement.