Pioneering voice AI platform delivering ultra-low latency speech models, real-time voice agents, and native multimodal audio solutions across dozens of languages.
Smallest AI is an emerging leader in voice artificial intelligence and efficient multimodal model development, specializing in real-time conversational systems and native audio intelligence. The company builds production-grade speech and language models designed to treat voice as a native modality rather than relying on traditional text-to-text translation pipelines. Smallest AI’s core technological stack includes Lightning (a blazing-fast text-to-speech model offering sub-100ms latency across 15+ languages), Pulse (high-accuracy speech-to-text transcription supporting 38 languages with advanced emotion and speaker detection), Electron (a compact sub-3B language model optimized for extreme efficiency), and Hydra (a native speech-to-speech production model). Serving enterprise clients across sectors such as customer support, healthcare, e-commerce, and financial services, Smallest AI provides an end-to-end agentic voice platform combined with enterprise-grade security and compliance, including SOC 2 Type 2, GDPR, HIPAA, and ISO 27001 certifications.