Discover what AssemblyAI is and how its speech-to-text API powers transcription, voice assistants, and call analytics.

AssemblyAI is an AI platform that provides developers with pre-trained speech AI models through a simple API. It specializes in speech transcription and speech understanding, with a focus on speed and accuracy. The API is designed for developers and supports multiple programming languages, making it suitable for applications that need real-time or near-real-time audio analysis.
AssemblyAI was founded by Travis Kupsche, who leads research, and Ryan Seams, who heads engineering. Their goal was to build Speech AI models that enable new kinds of applications using voice data. The platform offers AI models for transcribing speech and understanding it, with an emphasis on fast, accurate, developer-friendly integration.
AssemblyAI is used for:
AssemblyAI is aimed at developers, businesses, Speech AI researchers, scientists, and engineers.
To get started, sign up for an AssemblyAI account and get an API access key. Integrate the API into your application, then use the AI models for transcription, speaker detection, summarization, and other speech-processing tasks. AssemblyAI provides documentation and supports multiple programming languages to simplify integration.
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