Market & RegulationInvestment · $100M
Nvidia backs Gradium, voice AI startup raises $100M
Siftedhigh confidence
Why it matters
- →Gradium's funding highlights the growing importance of voice AI technologies.
- →Nvidia's involvement signals strong industry interest and potential for scale.
- →The investment will accelerate Gradium's expansion and product development.
French voice AI startup Gradium has raised over $100 million in its seed round, with Nvidia joining as a new investor. This funding comes just seven months after Gradium's launch and follows an initial $70 million tranche led by Firstmark and Eurazeo. Gradium, which spun out of the AI research lab Kyutai, focuses on tools for voice applications, including real-time text-to-speech and speech-to-text models. The new funds will help the startup expand to San Francisco and enhance its research and development capabilities. This investment highlights the intensifying competition in the voice AI sector.
Read originalThe story around this
Earlier coverage that leads up to this article, and what followed. Lines connect each piece to the closest one after it, converging here.
How we got here
- 1NVIDIA Highlights Robotics Breakthroughs for National Robotics Week
NVIDIA Blog · April 10, 2026 · Background
- 2NVIDIA Launches Nemotron 3 Nano Omni
Matt Wolfe · May 1, 2026 · Background
- 3Groq seeks $650M funding post Nvidia deal
TechCrunch AI · May 29, 2026 · Related
- 4Gradient Labs doubles Series A to $26M
Sifted · June 1, 2026 · Background
- 5Nvidia Unveils AI Agent-Centric Tech at COMPUTEX
The Rundown AI · June 2, 2026 · Background
- 6Nvidia Unveils Blueprint for Advanced Humanoid Robots
WIRED AI · June 3, 2026 · Background
- 7NVIDIA Releases Nemotron 3.5 ASR for Multilingual Streaming
Sam Witteveen · June 7, 2026 · Background
- 8Groq raises $650M after Nvidia deal
TechCrunch AI · June 22, 2026 · Related
What happened next
- 9NVIDIA Partners to Finance AI Infrastructure
NVIDIA Blog · August 12, 2026 · Background
- 10Semiconductor Giants Invest Heavily in Startups
Crunchbase News · August 17, 2026 · Related
- 11Nvidia's Circular Financing Fuels AI Lab Growth
AI News · August 27, 2026 · Related
- 12Ex-Google DeepMind duo raise €3.2M for fusion software
Sifted · September 9, 2026 · Background
- 13Nvidia Accelerates Dealmaking in August
Crunchbase News · September 14, 2026 · Related
Follow this story
Open the full story →Nvidia backs Gradium, voice AI startup raises $100M
2 developments
- Jul 8 · Sifted
Nvidia backs Gradium, voice AI startup raises $100M (This article) - Jul 9 · TechCrunch AI
Gradium raises $100M seed round backed by Nvidia
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