At ToneTag, we believe that for digital experiences to truly succeed, machines must learn to communicate with humans as naturally as humans communicate with each other. Our protocol enables machines to communicate using secure, sound-based signals, unlocking new ways for businesses to connect with customers and devices in real-world environments.
ToneTag is a multi-directional exchange protocol that enhances existing technologies like NFC and QR by adding an audio communication layer. With sound as a medium, businesses can enable payments and interactions across devices and contexts where traditional methods fall short.
Our mission is to scale the ToneTag Protocol for proximity, contextual and voice payment solutions, simplifying how customers pay and enabling businesses to accept payments confidently across touchpoints and expand.