Voiceflow is a collaborative platform designed for creating voice applications and chatbots without requiring extensive coding knowledge. It allows users to design, prototype, and test their voice experiences visually, making it accessible for both developers and non-developers. The platform supports various voice assistants, including Amazon Alexa and Google Assistant, enabling users to build applications that can interact with users through voice commands. With its intuitive interface, teams can work together in real-time, streamlining the development process and enhancing creativity in voice design.