Claper

What is Claper?

Claper is an open-source platform designed to transform presentations into interactive experiences by enabling real-time audience engagement. It functions as an alternative to tools like Slido, AhaSlides, and Mentimeter, allowing presenters to poll audiences, gather feedback, and facilitate participation during live events. The platform serves presenters, educators, event organizers, and corporate trainers who seek to increase audience interaction and gather instant responses during presentations. Users can create polls, quizzes, and interactive elements that audiences can respond to via their devices, with results displayed in real-time. Key differentiators include its open-source nature, which appeals to organizations seeking transparency, customization capabilities, and cost-effectiveness. Unlike proprietary competitors, Claper's open-source model allows technical teams to self-host, modify, and adapt the software to their specific needs without licensing fees. Claper falls within the Productivity & Collaboration category and is particularly suited for organizations that value data privacy through self-hosting, developers who want customizable solutions, and budget-conscious teams. The platform enables presenters to move beyond passive audiences by creating dynamic, engaging presentation environments where participant input shapes the flow and outcome of sessions.