Boson AI builds voice agents and foundation audio models designed for business-critical workflows. Its flagship products include Higgs Realtime, a speech-to-speech model with low latency and interruption handling across 100+ languages, and Higgs Audio, which covers text-to-speech, speech-to-text, and avatar generation. The platform supports tool calling, domain-specific training, and integration with existing production systems. Boson AI targets use cases such as customer support, sales, and AI receptionists, and offers an API compatible with the OpenAI Realtime API.