Fortio is an open-source load testing library and command-line tool for Go (Golang) designed to evaluate the performance of microservices via HTTP and gRPC protocols. It enables users to specify target query-per-second loads while recording latency histograms, percentiles, and other critical performance statistics. Originally developed as Istio’s load testing utility, it now serves as a standalone solution for synthetic benchmarking and server-side debugging.

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