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Gradium builds voice AI tools and models for developers to create real-time speech applications with translation and edge optimization.
$30MSeed
Nvidia leading a $30M seed is a rare signal—they're not just investing, they're signaling that real-time voice AI at the edge is infrastructure-grade, not a feature. For founders in adjacent speech/audio spaces, this validates that the bottleneck isn't model quality anymore; it's latency and on-device inference, which means your moat is probably in optimization and deployment, not training data.