Grammarstretch

Grammarstretch is an interactive English learning platform designed primarily for German-speaking students and educators. It provides over 18,000 free, no-registration-required exercises covering grammar and vocabulary across levels A1 to C1. The platform supports self-directed study, tutoring, and classroom use with immediate feedback and structured content from basic to advanced topics.

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.

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How to get LLM mention data →

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