Klangchat helps build better bonds with voice & music. Music fans can amplify the reach of artists, invest in land protection and earn carbon or biodiversity rewards, while bringing empathic communication into the digital world. Record your voice, add music and connect with friends in a more authentic and emotional way in instant chat rooms on the browser and on any device. No app download or signup necessary. It is private, secure, serverless, and because of that, 10x more sustainable than server-based apps. Up to 10x more energy-efficient and 10x more cost-efficient. Klangchat is P2P and web 3.0 ready. Klangchat is in the portfolio of the MediaTech Hub in Potsdam, was founded in 2018 by a team of three, and is looking for seed investors and strategic partners.