My Speaking Score's API seamlessly integrates into your assessment flow...and you can hook it up in an afternoon.
My Speaking Score API
Integrate automated speaking assessment into your product or institution. Submit audio, receive scores and diagnostics, and support repeatable practice with consistent measurement.
Deliver speaking tasks designed for modern TOEFL-style practice, including task flows that support realistic response capture and measurable progress.
The API returns a structured dataset so your platform can provide actionable insight, not just a score.
My Speaking Score uses VoX, our proprietary spoken-English scoring engine. VoX is an independent system built by My Speaking Score to evaluate speech using measurable features such as fluency, pronunciation, intelligibility, grammar, vocabulary, prosody, and coherence.
It is designed for rubric-aligned speaking evaluation and supports both short-form repetition tasks and longer open-response speaking tasks. The result is a consistent, explainable scoring layer built for learning products, institutional workflows, and AI-driven coaching experiences.
Your application controls how results are displayed, interpreted, and used inside your learning or assessment experience.
Score responses fast with structured outputs designed for production use
Show learners what matters with clear scoring signals and diagnostic fields
Support improvement with data your product can turn into feedback and coaching
Review the documentation and run a test request to see the dataset format, scoring outputs, and diagnostic structure.
My Speaking Score is an independent platform. TOEFL iBT® is a registered trademark of Educational Testing Service (ETS). Reference to TOEFL is for practice and compatibility context only.