We're building voice-first AI to reshape how people connect, learn, and get things done—especially where not apps, but phones, are the default. Our models power real-time conversations that listen, respond, and act—handling support, scheduling, learning, and more with natural voice.

On the horizon? A full audio platform—voice agents, TTS, STT, and creative tools to power podcasts, audiobooks, and entirely new experiences—all in your own voice.

Grounded in access and empathy, we believe voice should be universal. Whether you're dialing for help, learning a lesson, or getting reminders, Threetone delivers clear, caring conversations—no smartphone needed.