AI Apps Catalog
SpeechSuper
SpeechSuper

SpeechSuper

Elevate your spoken language skills with detailed AI evaluations on pronunciation, fluency, vocabulary and more.

Try SpeechSuper
SpeechSuper

SpeechSuper is a cutting-edge platform designed to enhance language learning through advanced speech and pronunciation assessment technologies. Leveraging deep learning-powered AI, SpeechSuper offers a comprehensive suite of APIs and SDKs tailored for analyzing spoken data across multiple languages. This tool is ideal for educational institutions, language learning apps, and businesses seeking to improve linguistic proficiency and fluency.

How Does It Work?

SpeechSuper operates by capturing audio input and analyzing it using AI algorithms to provide detailed feedback on pronunciation, fluency, grammar, and vocabulary. Here's a step-by-step breakdown of how the API and SDK work:

  1. Record Audio: Users record spoken content, which could range from single words to long text passages.
  2. API Request: The recorded audio, along with specified parameters such as language and required fields, is sent to the SpeechSuper API.
  3. Receive Output: The API processes the audio and returns detailed feedback, including overall scores and specific areas of improvement.

Features, Functionalities, and Benefits

SpeechSuper is equipped with an array of features that make it an invaluable tool for language learning and assessment:

  • Scripted Pronunciation Assessment: Offers evaluation for single words, short texts (2-200 words/characters), and long texts (over 200 words/characters) in multiple languages including English, Mandarin Chinese, German, French, Spanish, Korean, Japanese, and Russian.
  • Semi-Scripted Speech Assessment: Specialized for tests like the PTE, providing more structured evaluations.
  • Unscripted Speech Assessment: Ideal for natural conversation assessments, such as IELTS speaking tests, evaluating overall fluency, grammar, vocabulary, and pronunciation.
  • SDK for iOS and Android: Available for English and Mandarin Chinese, ensuring offline capability and data privacy.
  • Real-Time Feedback: Provides immediate insights into pronunciation errors, syllable stress, linking techniques, and more.

Use Cases and Potential Applications

SpeechSuper is versatile and can be applied in various scenarios:

  • Educational Institutions: Integrate into language courses to provide students with instant feedback on their spoken language skills.
  • Language Learning Apps: Enhance app functionalities by incorporating detailed speech assessments and feedback.
  • Corporate Training: Improve communication skills for employees in international companies.
  • Standardized Test Preparation: Help candidates prepare for exams like IELTS and PTE by providing targeted feedback on speaking sections.

Who Is It For?

SpeechSuper is designed for a broad audience:

  • Language Learners: Individuals looking to improve their pronunciation and fluency.
  • Educational Institutions: Schools, colleges, and universities offering language courses.
  • Language Learning Apps: Developers seeking to enhance their applications with advanced speech assessment features.
  • Corporations: Businesses aiming to improve the linguistic skills of their employees.
  • Test Prep Centers: Institutions preparing students for standardized language tests.

Plans and Pricing

SpeechSuper offers flexible pricing models based on the number of API requests:

  • Pay As You Go:
    • Monthly Minimum: $20
    • Word: $0.004/request
    • Sentence: $0.006/request
    • Paragraph: $0.008/request
  • Prepaid Plans:
    • Starter: $500-$1,999, with lower per-request costs.
    • Growth: $2,000-$4,999, with even more reduced per-request costs.
    • Premium: $5,000+, with tailored pricing and benefits. For detailed pricing information, visit the SpeechSuper Pricing Page.

Is It Free? Is There a Free Trial?

SpeechSuper offers a free trial to allow users to experience the platform's capabilities. Interested users can sign up for a tailored free trial key, and an expert will contact them within one business day. Start your free trial here.

What Type of Support Is There?

SpeechSuper provides comprehensive support to its users:

Integrations Available

SpeechSuper offers seamless integration with various platforms through its comprehensive set of APIs and SDKs. Developers can access detailed documentation to facilitate the integration process:

Does It Offer an API?

Yes, SpeechSuper provides robust APIs for scripted, semi-scripted, and unscripted speech assessments. These APIs are designed to be flexible and scalable, catering to various language learning needs.

What Are Customers Saying About It?

SpeechSuper has garnered positive reviews from various users, particularly for its accuracy and detailed feedback. It is trusted and used by educational institutions, language learning apps, and corporations worldwide.

Frequently Asked Questions

How can I see my API usage and concurrency?

  • Customers can view their daily API usage and concurrency through the SpeechSuper Dashboard, which provides data up to the latest day. What is the difference between the pronunciation assessment API and spontaneous speech assessment API?
  • The pronunciation assessment API evaluates pre-scripted phrases, while the spontaneous speech assessment API can handle both prompted and natural conversations. What happens if I use up all my prepaid credits?
  • The service will continue, but additional usage will incur overage charges, which will be communicated via email.

Useful Links and Resources

Last Updated: July 26, 2025