PrepEx AI

PrepEx AI is an educational technology platform that provides comprehensive, AI-powered preparation for the TOEFL iBT test, fully updated for the 2026 format. The service offers over 2,500 practice questions across all four sections—Reading, Listening, Speaking, and Writing—with instant, granular feedback on grammar, coherence, and pronunciation. Powered by its proprietary Petra AI coach, it delivers personalized study guidance to help students improve their scores efficiently.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

Get Free API Credits API Documentation

How to get LLM mention data →

// Fetch PrepEx AI mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "PrepEx AI",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]