Iceberger - Draw an iceberg and see how it will float
BotList - An app store for bots
Stickman Builder - Free parametric graphic Stickman Builder, creates fascinating stick figures on the fly.
OneBot - AI-based conversational commerce tool
Drawy - Learn to draw, use camera to score your drawings
Tars - TARS enables users to create chatbots that replaces regular old webforms.