Enterprise APIs

Want to revolutionize your language app development and save time and money? Try the demo of our APIs on Cathoven Langauge Hub!
An AI Question Generator Tool for English Reading comprehension.

High-quality Questions

To improve student learning, we provide diversified sets of questions to develop students into proactive learners.

Latest Tech High-End AI

We train our AI specifically for language learning purposes, so the questions will be suitable for teaching, and helping teachers better monitor students reading comprehension.

Grammar Analysis

The only one tool on the market that analyzes the suitability of a text for the purpose of teaching particular grammar points using grammar point frequency and levels of difficulty difference between the text.

An AI tool that can analyze the langauge difficulty of your content, to help you select the most suitable content for language learners.

Sentence Structure &Verb Tenses Analysis

CEFR-level

The only tool on the market that analyzes sentence structure and verb tenses in detail by listing them out instead of just giving a CEFR-level score.

Unparalleled Detailed Levels

A1.7 instead

Instead of just scaling from A1-C2 , Cathoven splits 10 more segments for a single level(I.e., the CEFR checker may assign you A1.7 instead of A1). This helps the learners choose the appropriate learning content and enhance the reading and writing ability.

Expert Accuracy

CEFR words

With the largest CEFR words database in the world, combining all the available data from world-renowned institutions, Cathoven’s database is maintained by high-end AI and constantly updated.

Level Adaptor API

An AI tool that can analyze the langauge difficulty of your content, to help you select the most suitable content for language learners.

Tailor Your Materials

We have the unique capability to adjust the language level of your learning materials, making it easier or more challenging while keeping the content unchanged

We Can Do But ChatGPT Can't

As its nature ChatGPT lacks the knowledge of langauge learning levels that’s why when you ask it to change the level it will do roughly and most of the time wrong. However Cathoven’s Level Adaptor can accurately adjusting the language level of the content to the exact level you want. You can try and see yourself.

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