hagrid - You work really hard to get people to your website.And they have so many things they want to ask!hagrid is a no-code widget, where visitors ask questions and you respond; a user generated FAQ that adds trust and lets you connect with your audience.
Snaptivity - Real-time photo sharing with the world nearby
typedesk - A shortcut to all your canned responses
Chromatron - Puzzle game series of laser-light-mirror reflections.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Quantum Game - Browser-based puzzle game of quantum mechanics.