Cantonese speech to text transcription API

Convert Cantonese voice into accurate text in seconds. Whether you need Cantonese speech to text for real-time applications, voice recordings, or multilingual content, our transcription API delivers fast, secure, and accurate results. Trusted for Cantonese voice to text and transcription use cases, integrate high-quality Cantonese ASR into your product.

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  • •High-accuracy transcription of standard Cantonese and dialects
  • •Supports real-time and batch processing
  • •Easy to integrate with our developer-friendly API
  • •Built for global enterprise scale, with secure and private processing.

Cantonese transcription accuracy

Understands every accent Trained for variations of dialects and accents. Get accurate transcriptions, no matter the region. Ready for real-time scale
 Our API handles live recorded and live Cantonese audio at scale – with secure cloud, on-prem or on-device deployment. Built for the real world
 Noisy calls, fast speakers, crosstalk – our tech thrives in messy audio. Experience Cantonese transcription that works

Try our live Cantonese transcription for yourself

Speak into your mic and watch real-time Cantonese transcription in action. Fast, accurate, and built for natural conversations.

90% accuracy with <1 second latency. The fastest most accurate on the market. 60% faster than the nearest competitor. Try it out. Right now. In real-time.

Cantonese language

Speakers: Over 80 million worldwide

Dialects: Standard Cantonese (Guangzhou/Hong Kong), plus regional varieties such as Taishanese (Toisan), Wuzhou (Guangxi), and Zhongshan.

Geographic Reach: A primary language of Hong Kong and Macau; widely spoken across Guangdong and eastern Guangxi, and in overseas Chinese communities in Southeast Asia and around the world.

Linguistic Notes:

  • Cantonese is a Sinitic language, written left-to-right in Chinese characters. Traditional Chinese is standard in Hong Kong and Macau.

  • A tonal system with six or more lexical tones and preservation of final stop consonants -p, -t, and -k.

  • Diglossia is common: formal writing typically uses Standard Written Chinese, while daily communication relies on spoken Cantonese; vernacular written Cantonese appears in media and online.

Cantonese speech to text image
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Everything you need for accurate, scalable Cantonese speech to text.

Built for real-world use cases and global applications.
Precision transcription

Industry-leading accuracy

Trained on diverse Cantonese accents and dialects. Delivering consistently accurate transcriptions across contexts.

Accent agnostic ASR

Built for real-world performance

Trained on how Arabic is actually spoken, across dialects, accents, and mixed-language speech.

Scalable performance

Real-time and batch processing

Stream live audio or upload in bulk. Same accuracy, same model, any workflow.

Multi-speaker detection

Speaker diarization

Identify and separate speakers automatically, including in fast, overlapping, multilingual conversations.

Precise timing

Word-level timestamps

Exact timing per word across Arabic and English output. Built for subtitles, search, and media sync.

Enterprise-ready

Secure, flexible deployment

On-prem, on-device, or cloud. Deploy where your data has to stay.

AI speech to text transcription in 55+ languages

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