ThunderPhone

Platform for building reliable AI phone agents (from 2c/min)

About ThunderPhone

ThunderPhone is a self-serve platform for building AI phone agents. From 2¢/min with models included. Our Storm tier, with its extra-intelligence option, scores 99.4% on Big Bench Audio — eval set public on Hugging Face. Build agents, test them with AI-caller simulations, monitor and steer live calls, and get auto-detected issues with proposed fixes. 47 languages.

Demo

Screenshots

Maker

Listed from Product Hunt. Claude Updates summarizes public launches and links back to the source.