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Smallest.ai
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Smallest.ai is a San Francisco-based foundational AI research lab building real-time, full-stack voice AI infrastructure for enterprises. The company develops speech-to-text, text-to-speech, and voice agent AI models with ultra-low latency, enabling natural, human-like conversations at scale. Its flagship Voice 4.0 architecture and Hydra platform process listening, reasoning, action, and response in parallel, supporting 100+ voices, dozens of languages, and seamless integration with CRMs and telephony systems. Customers include RingCentral, Truecaller, Piramal, and Readymode, with expansion targets across financial services, healthcare, contact centers, and BPO.
Company Founded in 2023
SaaS