Pronunciation & Fluency Assessment

via Speech Recognition

What We Do

What We Do

Speech Recognition for Language Learners

We develop best in class speech recognition technology designed specifically for assessing pronunciation and fluency.

Our vision is to make practicing and improving speaking attainable without intensive 1 on 1 instruction. Our technology provides immediate pin-pointed feedback on mistakes. This helps motivate and engage the learner to listen, see mistakes, and then try again.

Speechace API

Speechace API

Best-in-class Speech API designed for scoring pronunciation and fluency

At Speechace we do one thing really well - We are the first and only speech recognition API designed for evaluating and giving feedback on pronunciation and fluency. We only serve the Education segment and our API is used by some of the largest worldwide publishers, language learning providers, Universities and K-12. Contact us today to get an API key or talk to an expert.

Read API Docs

API Plans

API Plans
BASIC
Ideal for short word and sentence pronunciation activities
Scoring
  • Pronunciation
Languages
  • US English
  • UK English
Audio Length
  • Up to 15 sec
PRO
Ideal for evaluating fluency for scripted speech activities
Scoring
  • Pronunciation
  • Fluency
  • IELTS & PTE
Languages
  • US English
  • UK English
Audio Length
  • Up to 45 sec
PREMIUM
Ideal for a evaluating spontaneous speech on Pronunciation, Fluency, Grammar, and Vocabulary
Scoring
  • Pronunciation & Fluency
  • Vocabulary, Grammar, Relevance & Coherence
  • IELTS & PTE
Languages
  • US English
  • UK English
Audio Length
  • Up to 2 mins

Use Cases

Use Cases

Build a variety of automatically scored eLearning speech activities.

Photographer
Word Pronunciation
TRY IT
Of course, details matter
Sentence Pronunciation
TRY IT
It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope...
Fluency
TRY IT
Listen to the audio.
The speaker is planning to study ...
Multiple Choice
TRY IT

Learning Management System

Learning Management System

Create Pronunciation and Speech lessons and exercises right in your favourite LMS

  • Native Moodle plugin
  • Available through LTI support for Blackboard, Canvas, Sakai, WebCT, and other Learning Management Systems.
  • Available from PC, Browser, iOS and Android Apps

    • Trusted and used by

    Trusted and used by

    “The greatest proportion of students listed SpeechAce as their favorite part, based on their appreciation of the native speaker model and accompanying phonetic transcription.”

    J. Aiello, Instructor at University of Naples

    “Of all the different tools I tried (based on my experience as an English teacher in the classroom) SpeechAce was the best. If anyone asks me about tools for English pronunciation I will definitely recommend.”

    Victoria, English Teacher, Germany