GPTOnline

GPTOnline is an independent web platform that provides free, unrestricted access to advanced large language models, including GPT-5, via the official OpenAI API. The service offers a user-friendly interface for AI-powered chat, content generation, and translation without requiring user registration or subscription fees. It positions itself as a privacy-focused tool that supports its operations through advertising while ensuring no conversation data is stored.

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