Elysia is a high-performance TypeScript web framework designed for Bun, emphasizing end-to-end type safety and developer experience. It provides built-in support for request validation, OpenAPI documentation, and real-time WebSocket communication through a single source of truth schema. The framework is optimized for speed and simplicity, enabling developers to build scalable backend services with minimal boilerplate.

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 ElysiaJS mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "elysiajs.com",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]