A high-funded 2024 startup scaling its audio-AI infrastructure in 2026.nnKey FeaturesnProvides ‘Expressive Speech’ output and real-time streaming for voice-first applications with ultra-low latency.nnUse CasenUsed by French developers to build voice assistants that sound authentically human, matching the emotional tone of the conversation.nnWhy Choose Gradium?nThey focus on ‘Production-Ready’ voice tech, offering stability and scale for enterprise-level deployments.