Groco is a platform designed to help you prepare for difficult conversations, whether it’s interviews, negotiations, or public speaking. It provides real-time feedback as you speak, lets you choose from different behavioral and tonal models, and offers full mathematical analysis of your responses to help improve clarity, confidence, and delivery.

Larynx Engine is a high-performance AI system for generating realistic, humanlike voices. It enables voice cloning from samples and real-time speech synthesis through a fast, developer-ready API. Designed for creators, developers, and product teams, Larynx Engine brings powerful voice generation technology to everyone — with unmatched quality, control, and efficiency.