Automate the teaching
of spoken English for your students

Language Confidence offers API access to our state-of-the-art AI-powered, Speech Assessment Toolkit, which streamlines the process of instructing and evaluating spoken English for students. This technology empowers learners to improve their spoken English & grow their confidence at their convenience, regardless of their location.

How does our

Speech Assessment API

work

Our AI-powered APIs provide detailed feedback on pronunciation, fluency, grammar and vocabulary as well as providing estimated IELTS, PTE, CEFR scores! It can pinpoint errors, down to the granular (phoneme by phoneme) level, just like a real teacher! This allows your students on-demand, real-time feedback and unlimited practice of their spoken English. Get started today!

Step 1 : Speaker records audio

The user records the audio. This can be reading from a script or it can be unscripted, e.g. talking about what they see in an image.

Step 2 : Send audio data to us

You send us their audio recording (alongside the script if applicable).

Step 3 : Our AI assesses the audio

Our AI can assess for pronunciation, fluency, grammar and vocabulary.

Step 4 : We send back the assessment to you

You get a detailed report to determine the speaker's English proficiency.

Step 5 : Speaker gets feedback on their spoken English

You provide the speaker their feedback the way YOU want to.

Corrective Feedback on Phonemes

Our AI identifies which phonemes were mispronounced and gives feedback on the mistake made.

US and UK accents

Our AI can assess a speaker's pronunciation based on US and UK target accents.

Predicted English test scores

Our AI produces mock English proficiency scores with a consistent approach for evaluation.

Pronunciation

Our pronunciation assessment gives students feedback in IPA (International Phonetic Alphabet) based on Oxford Languages’ proprietary pronunciation data. It returns scores at the transcript, word and even phoneme level that indicate how close the speaker is to correctly pronouncing the phonemes.

Try our Pronunciation Assessment Try our Speech Assessment

Just like a real teacher, pinpoint pronunciation errors and give feedback in real-time for your students using our Pronunciation API.

Get a full speaking assessment report

Use cases

Use our APIs for a range of use-cases, including Primary, Secondary and Tertiary education, High-Stakes test preparation and even for pre-screening for job interviews!

High-stakes test preparation

Use our APIs to prepare your students for their IELTS, PTE or TOEFL tests, in giving them real-time, detailed feedback in the same format as these recognised tests!

Mobile, B2C Application

Increase the learning, engagement, retention and conversion of your users by integrating our APIs into your web or mobile app!

General, Tertiary English

Get your students ready for the real world by integrating our APIs into your LMS, app or website to prepare the for the workforce.

Ready to use

Language Confidence?

Automate and improve the learning of your students' spoken English today!

Our happy clients

With customers in every continent of the globe, we are happy to share with you some references from them.

E2Language is a global provider of high-stakes English exam preparation.We decided to switch from another pronunciation evaluations provider to Language Confidence because their product and customer support is superior

Adam McArthur

CEO of Literacy Planet

“We have found the speech recognition capabilities of Language Confidence are best-in-class on the market.”

Jarrad Merlo

Director of E2 Language

“Language Confidence is at the cutting edge of developing AI solutions forEnglish language education. It has been a privilege working with the team developing creative custom solutions to address specific needs in our world-class EdTech solutions.”

David Haberlah

Chief Product Manager, 3PLearning

“Language Confidence has the best technology in the market for English language learners. We are very excited about this partnership As Language Confidence’s technology is forming the technology backbone of one of our core products.“

Adam Lambert

CEO of Small Batch Learnin

“Language Confidence is at the cutting edge of developing AI solutions forEnglish language education. It has been a privilege working with the team developing creative custom solutions to address specific needs in our world-class EdTech solutions.”

David Haberlah

Chief Product Manager, 3PLearning

“We have found the speech recognition capabilities of Language Confidence are best-in-class on the market.”

Jarrad Merlo

Director of E2 Language

E2Language is a global provider of high-stakes English exam preparation.We decided to switch from another pronunciation evaluations provider to Language Confidence because their product and customer support is superior

Adam McArthur

CEO of Literacy Planet

“Language Confidence has the best technology in the market for English language learners. We are very excited about this partnership As Language Confidence’s technology is forming the technology backbone of one of our core products.“

Adam Lambert

CEO of Small Batch Learnin