Gradium

French tech company | Builders Republic

About

Voice-AI company building audio language models for real-time speech — a single neural architecture that unifies transcription, generation and dialogue to deliver ultra-low-latency, natural-sounding multilingual conversation (English, French, German, Spanish, Portuguese) as a voice layer for AI applications.

Key facts

Status
Active
Sectors
AI tools & infra
Latest stage
Seed
Founded
2024
City
PARIS
Region
IDF
Tracked rounds
1
Amount raised
60 M€ raised since 2020

Recognition

  • French Tech 120

Funding rounds

  • Seed — 2025

Investors