Bookend

Bookend is a South Korean publishing and technology company that operates as a specialized publisher for creators, offering high-author royalty rates by eliminating traditional distribution costs. The company also develops SENTENCIFY, an AI-powered writing assistant designed to help users improve their writing quality through editing, translation, and style correction.

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