Empower Language Learning:
Speech & Pronunciation
Assessment APIs & SDK
Experience the power of deep learning-powered AI for analyzing spoken data, covering pronunciation, fluency, grammar, and vocabulary.
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Why SpeechSuper
We're crafting accurate and detailed pronunciation and speech assessment systems for eight languages.
pronunciation assessment

speech assessment

speech assessment

How it Works
How API works
How SDK works
(English & Mandarin Chinese only)

Offline

Local data, Enhanced security

Full-feature
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Flexible APIs & SDKs Tailored for Developers
Optimize language learning with SpeechSuper API & SDK. Tailored for top-notch speech and pronunciation analysis in eight languages, it facilitates effortless content fetching, accurate pronunciation assessments, and streamlined service enhancements. Tap into the future of fast, low-latency language tech today.
Introducing SpeechSuper's English Spontaneous Speech Assessment API. Transcription, Fluency, Grammar, Vocabulary & Pronunciation Feedback all in 1 API.