ISBNBarcode.org

isbnbarcode.org

ISBNBarcode.org is a B2B web-based utility that generates high-quality, standards-compliant ISBN barcodes with correct hyphenation based on official International ISBN Agency data. The platform provides essential tools for publishers and distributors, including publisher verification via the Global Registry of Publishers, price barcode generation, and access to ISBN range APIs.

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