Zahlen is an educational technology platform that personalizes learning for elementary school students using adaptive repetition and intelligent algorithms. The system automates the creation of customized activities, provides instant grading, and generates detailed pedagogical reports to track student progress. It serves schools, teachers, and tutors by streamlining assessment workflows and improving knowledge retention through data-driven insights.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

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. 

How to get LLM mention data →
// Fetch Zahlen mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Zahlen",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]