AI visibility index

Check any brand’s AI visibility instantly

Benchmark your visibility across 6 AI indexes and 512 million+ real prompts, not synthetic ones.

Not showing up in the AI visibility index? Start with Custom Prompts.

Check AI visibility free
AI visibility index

Map the AI funnel of any brand

The largest AI visibility database. Every prompt is modeled from real user searches in Ahrefs’ keyword database.

512
M+
Total monthly prompts
IndexPrompts
AI Overviews
287,845,989
AI Mode
111,306,320
Perplexity
28,458,187
Gemini
28,454,416
Copilot
28,390,801
ChatGPT
27,976,130

Research anything. Brands, products, regions, people.

Unlimited projects. Analyze any domain’s AI visibility.

Search instantly. Zero setup. Zero waiting time.

AI mentions & citations analysis

Who’s winning in AI search

Real data from 512 million+ AI prompts across ChatGPT, Gemini, Copilot, Perplexity, and Google AI. Updated monthly.

Top 10 most mentioned brands

By AI responses mentioning them, US, September 2026

#1
YouTube
10.77M

#2
Reddit
4.58M

#3
Walmart
1.63M

#4
Amazon
1.61M

#5
Facebook
964K

#6
Target
691K

#7
Apple
650K

#8
TikTok
554K

#9
Fda
553K

#10
Quora
538K

Top 10 most cited sources

By AI responses citing them, US, September 2026

#1
youtube.com
38.63M

#2
reddit.com
21.95M


#4
facebook.com
13.81M

#5
google.com
12.56M


#7
quora.com
4.45M

#8
amazon.com
4.22M

#9
tiktok.com
3.19M

#10
nih.gov
2.68M
Methodology

How we track what AI recommends

We don’t invent prompts. Every query is modeled from real search demand in Ahrefs’ 28.7B-keyword database and Google’s People Also Ask corpus, then run live across 6 AI platforms.

Real demand only

No fabricated prompts, modeled from actual search behavior.

Refreshed monthly

Google’s search-based indexes update continuously; prompt-based indexes update monthly.

Weighted coverage

Responses are collected across locations mirroring our keyword data distribution.

Read the full methodology →

Used by 3,000+ companies

Before Brand Radar, I was testing scripts and manually extracting AI responses from ChatGPT, AI Overviews, all the main AI-search platforms. With Brand Radar, it’s now just a few clicks to identify what I need, and export everything directly.

Laura Lancu,

SEO Growth Specialist,

Octopus Energy

Brand Radar

Ready to track your own brand?

Brand Radar tracks your and your competitors’ AI visibility continuously. Browse all existing prompts in our database, add custom prompts, and instantly access historical trends.

Select platforms

Choose individual AI platforms to track your AI presence.

$
199/mo
SAVE 30%

All platforms

Full access to 512 million+ organic prompts for all platforms, plus custom prompts.

$
699/mo
  • AI Overviews & AI Mode
  • ChatGPT
  • Perplexity
  • Microsoft Copilot
  • Gemini
  • 2,500 checks/mo for custom prompts

Bonus for Ahrefs customers

  • YouTube, TikTok & Reddit (free while in beta)
  • Search demand
  • Web visibility

Bonus for Ahrefs customers

  • YouTube, TikTok & Reddit (free while in beta)
  • Search demand
  • Web visibility