AssemblyAI, founded in 2017, is a Speech AI company focused on building models that process and understand voice data. The company's technology underpins a range of applications, including voice agents, meeting assistants, contact center solutions, and medical scribes. Its primary products are the Universal series of Speech AI models, which include Universal-Streaming for real-time transcription tasks.
The company operates at a substantial scale, processing over one million hours of audio per day. This throughput supports more than 600 million inference calls monthly, powering an estimated two billion end-user experiences. The platform is built on technical expertise in speech recognition, transcription, and broader voice AI domains.
AssemblyAI has raised over $115 million in funding. The company emphasizes a research-driven approach to developing its core technology, aiming to create models that advance the capabilities of applications built on voice data.
