Pastel - Sticky note-based feedback collection tool for live websites

Prezi - Welcome to Prezi, the presentation software that uses motion, zoom, and spatial relationships to bring your ideas to life and make you a great presenter.

klynd - Visual feedback and bug-tracking tool to accelerate web testing and improve customer relationships.

Slidebean - Presentations that design themselves

Picter - Visual collaboration and creative review – solved

Slides - Slides is a place for creating, presenting and sharing presentations. The Slides editor is available right in your browser. Unlike traditional presentation software, like PowerPoint, there's no need to download anything.