AssemblyAI

Powerful speech-to-text API with AI models for transcription, summarization, sentiment analysis, and speaker diarization.

With AssemblyAI Trusted by millions of developers, AssemblyAI delivers industry-leading pre-recorded and real-time speech-to-text and voice agent APIs. import assemblyai as aai from assemblyai.streaming.v3 import ( StreamingClient, StreamingClientOptions, StreamingEvents, StreamingParameters, TurnEvent, ) def on_turn(self, event: TurnEvent): print( f"{event.transcript} ({event.end_of_turn})" ) client = StreamingClient( StreamingClientOptions( api_key=API_KEY, api_host= "streaming.assemblyai.com" , ) ) client.on(StreamingEvents.Turn, on_turn) client.connect( StreamingParameters( speech_model= "universal-3-5-pro" , sample_rate= 16000 , continuous_partials= True , ) ) try : client.stream(aai.ex…

• Understand context, intent, and meaning
• Power agentic workflows in real time
• Scale securely, from MVP to production

Paid pricing from $0.02, free tier, enterprise on request. Plans: Pro, Enterprise, Custom, Lite, Personal.

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