What is Language Confidence?

Language Confidence offers API access to an advanced AI Speech Assessment Toolkit designed to automate the teaching and evaluation of spoken English for students. This allows learners to practice their spoken English skills anytime and anywhere.

What Makes Language Confidence Unique?

Our AI-driven APIs deliver comprehensive feedback on pronunciation, fluency, grammar, and vocabulary, along with estimated scores for recognized English proficiency tests. The technology can identify errors at a granular level, similar to a human instructor, providing students with on-demand, real-time feedback and unlimited opportunities to enhance their spoken English.

Key Features

• Fast, automated, reliable, and cost-effective speech assessment.
• Comprehensive evaluation of all aspects of spoken English: Pronunciation, Fluency, Grammar, and Vocabulary.
• Detailed metrics for each skill area.
• Pronunciation: Scores for phonemes, words, and overall pronunciation, along with identification of low-scoring phonemes.
• Fluency: Analysis of speech rate, filler words, disfluent pauses, and the use of connectives and discourse markers.
• Grammar: Grammatical complexity scores and a detailed breakdown of errors with suggested corrections.
• Vocabulary: Complexity scores and detection of idiomatic expressions.
• Relevancy assessment and feedback.

Pros & Cons Table

Who is Using Language Confidence?

Language Confidence is ideal for academic test preparation, low and medium-stakes testing, mock tests, consumer-facing English applications (D2C), academic English learning platforms (schools), and English tutoring companies.

Support Options

Language Confidence provides integration support for any back-end framework or programming language through its API. Additionally, it offers a low-effort integration into the Moodle LMS via a custom plugin that facilitates speaking question types in Moodle activities.

Pricing

API Models are available starting at $0.001 per 15-second audio block for the Pronunciation API. Annual payment options can be negotiated, typically reserved for pilot programs or larger clients.

Please note that pricing information may not be up to date. For the most accurate and current pricing details, refer to the official Language Confidence website.

Integrations and API

Language Confidence can seamlessly integrate into various back-end systems through its API, ensuring flexibility and ease of use for developers.

FAQ

For frequently asked questions regarding Language Confidence, please refer to our dedicated FAQ section on the official website.

Useful Links and Resources

Explore additional resources and links related to Language Confidence on our official website.