See who is winning AI Search
The industry's first open index tracking brand visibility across AI search platforms. Updated weekly.
Top Streaming brands this week
Most prompted keywords in Streaming
Sample prompts we track for Streaming
Explore all industries
Click an industry to see the latest AI visibility rankings for top brands.
More industries coming soon...
How we track AI prompts
Our methodology combines real conversation data with AI-powered analysis to deliver accurate visibility scores.
Real Conversations
We analyze thousands of real conversations happening on AI platforms every week to understand what users are actually asking.
AI-Powered Filtering
Our AI filters and categorizes prompts by industry, intent, and relevance to ensure accurate brand visibility measurement.
Intelligent Clustering
Similar prompts are clustered together to identify trends and patterns in how users seek information about brands and products.
Ranked by Impact
Brands are scored based on mention frequency, positioning, sentiment, and recommendation strength across all tracked platforms.
Questions? We've Got Answers.
Here are answers to the most common things people ask before getting started.
The ZeroRank Index is a free, publicly available ranking of brand visibility across AI search platforms. It tracks how often and how prominently brands appear when users ask AI assistants like ChatGPT questions related to their industry.
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