501(see)

501(see) is a B2B SaaS platform that provides nonprofit grant seekers with a comprehensive database of funders, grants, and tax-exempt organizations. It enables users to search over 16 million grants and 400,000 foundations using normalized IRS Form 990 data, allowing for precise funder qualification and fit analysis. The platform also offers workflow tools for prospect tracking, deadline management, and API access to automate grant research pipelines.

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 501(see) mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "501(see)",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]