Streaming Speech-to-Text
Convert live audio streams into text with nearly 90% accuracy and <500ms latency.
Turn live audio into text in real-time.
Deliver instant, accurate transcriptions for voice agents, meetings, and live events—so every moment is understood the moment it happens.
Stream partial transcripts in with ultra-fast latency to keep conversations flowing.- Capture names, numbers, and domain jargon with unrivaled accuracy, slashing re‑prompts and hallucinations.
- Scale to thousands of simultaneous streams with uncapped concurrency and zero throttling.
Unmatched accuracy at ultra-low latency
Ultra-low latency
Automatically transcribe live audio, nearly instantaneously, with customized end point control.
Industry-leading quality
Retrieve highly accurate results.
Uncapped concurrency
Easily process a high volume of audio files at scale.
Advanced punctuation & casing
Automatically add casing and punctuation of proper nouns to the transcription text.
Feature-rich real-time API
Automatically add casing and punctuation of proper nouns to the transcription text.
Boost accuracy for vocabulary that is unique or custom to your specific use case or product.
Automatically convert spoken form text into its proper written format to increase transcript readability.
Customize End of Utterance Detection to more accurately detect when one speaker finishes an utterance in Streaming Speech-to-Text.
AssemblyAI has put together incredible speech-to-text models. If we have a 1% improvement in our transcription, that directly impacts our business.
Turn voice data into unparalleled product experiences
Partner with the leader in Speech AI to build powerful products with breakthrough industry impact.
