Sayspring was a platform designed to help users create and prototype voice applications for voice-activated devices like Amazon Alexa and Google Assistant, without requiring any programming skills. It provided tools for designing, testing, and refining the conversational interfaces of these voice apps. In 2018, Sayspring was acquired by Adobe, and its features have since been integrated into Adobe XD, enhancing its capabilities for designing voice experiences. The original Sayspring website is no longer active, and visitors are directed to explore Adobe's resources for voice prototyping.