Paris-based AI voice startup Gradium raises $100M seed, backed by Nvidia
Paris-based Gradium, a rival to ElevenLabs, has raised a $100 million seed round led by Nvidia, accelerating its AI voice synthesis platform.

- Gradium raises $100 million seed round led by Nvidia, marking a significant investment in AI voice technology.
- The startup competes directly with ElevenLabs, offering AI voice synthesis with a focus on high-fidelity cloning and real-time speech.
- Funding will support expansion, infrastructure upgrades, and research into multilingual voice synthesis.
- The Paris AI ecosystem gains momentum as Nvidia backs another voice AI startup.
Gradium, a Paris-based startup competing with ElevenLabs in the AI voice synthesis space, has announced a $100 million seed funding round. The round is led by Nvidia, with participation from other prominent investors. This funding will enable Gradium to expand its platform, which focuses on high-fidelity voice cloning and real-time speech synthesis.
The company positions itself as a next-generation alternative to existing solutions, emphasizing its proprietary models for voice generation. Gradium’s technology targets applications in entertainment, customer service, and content creation, where natural-sounding AI voices are in high demand. The Paris ecosystem continues to grow as a hub for AI innovation, with this round highlighting Nvidia’s strategic interest in voice AI startups.
With the additional capital, Gradium plans to scale its team, enhance its infrastructure, and accelerate research into multilingual voice synthesis. The startup’s focus on quality and latency reduction could set new benchmarks in the competitive AI voice market.
Gradium’s platform provides tools for integrating high-quality AI voice synthesis into applications.
Companies in entertainment, customer service, and content creation can leverage Gradium’s technology for scalable voice solutions.
Nvidia’s involvement signals strong confidence in the AI voice market’s growth potential.
AI voice technology is becoming more accessible, enabling new applications in media and automation.
- AI voice synthesis
- Technology that generates human-like speech from text or audio inputs using artificial intelligence.
- voice cloning
- A process where AI replicates a specific person’s voice with high accuracy based on a small audio sample.
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