
Nvidia Invests in AI Voice Startup Gradium
Paris-based AI voice startup Gradium has secured a $100 million seed round, with significant backing from Nvidia. The startup, which focuses on developing advanced AI voice models, is expanding its operations with the new funding. The investment will facilitate Gradium’s entry into the competitive Bay Area, a move aimed at strengthening its position in the global AI ecosystem.
Gradium’s Expansion into the Bay Area
Gradium plans to leverage its newly acquired funds to open an office in San Francisco. This strategic expansion aims to attract top talent and place the startup at the heart of the AI industry. By positioning itself near tech giants such as Anthropic and OpenAI, Gradium hopes to capitalize on the vibrant innovation landscape of the Bay Area.
Key Players in Gradium’s Funding
In addition to Nvidia, Gradium’s funding round included investments from well-known entities such as FirstMark Capital, Eurazeo, and former Google CEO Eric Schmidt. Founded by Neil Zeghidour, Gradium emerged from the French AI lab Kyutai, which also benefitted from the backing of French telecom billionaire Xavier Niel. This diverse group of investors highlights the broad interest and confidence in Gradium’s innovative voice technology.
How Gradium’s Technology Works
Gradium develops cutting-edge AI models for real-time text-to-speech and speech-to-text applications. These models are designed to operate with ultra-low latency, providing near-instantaneous voice responses. Gradium’s technology is utilized across various industries, from automotive to healthcare, offering solutions such as voice-based translating tools and models for edge devices like smartphones and laptops.
Competition in the Voice AI Sector
The voice AI industry is experiencing significant growth, with companies like ElevenLabs and OpenAI actively developing competing technologies. Despite the competitive landscape, Gradium is gaining traction, having secured major clients such as Renault. The startup’s rapid development cycle, producing new models almost monthly, sets it apart from competitors with longer timelines.
Frequently Asked Questions
What is Gradium?
Gradium is a Paris-based startup specializing in AI voice models for applications such as real-time text-to-speech and speech-to-text. It was spun out of the Kyutai AI lab and has attracted investment from major tech figures and companies.
Why is Nvidia investing in Gradium?
Nvidia is investing in Gradium to support its expansion and innovation in AI voice technology. This aligns with Nvidia’s interest in advancing AI capabilities and maintaining a foothold in the rapidly growing voice AI sector.
How will Gradium use the new funding?
Gradium plans to use the new funding to open an office in the Bay Area, enhance its research and product development capabilities, and attract top talent to strengthen its position in the AI ecosystem.
Who are Gradium’s competitors?
Gradium faces competition from several key players in the voice AI industry, including ElevenLabs and large AI companies like OpenAI. These companies are also actively developing advanced voice AI technologies.
Related coverage
Sources
- TechCrunch – Paris-based AI voice startup Gradium raises $100M seed, backed by Nvidia
- TechCrunch – Nvidia is a victim of the compute marketplace it created
- Sifted – Nvidia backs voice AI startup Gradium, bringing seed round to over $100m







