Hallo is an Education Software solution that uses artificial intelligence to evaluate language proficiency. It supports assessment in more than 50 languages, providing a broad coverage for multilingual needs.

The platform generates proficiency results in less than 10 minutes, enabling faster review of candidates’ language skills. This rapid, AI-driven evaluation is designed to streamline and improve the efficiency of international hiring processes.

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 Hallo mention score
POST /v3/content_analysis/summary
{
  "keyword": "Hallo",
  "type": "llm_mentions",
  "date_from": "2025-01-01"
}