Free AI Visibility Audit
Is your brand visible in AI search?
We analyzed thousands of Czech e-commerce domains across multiple AI engines. Find out where your brand stands — and what you're missing.
8,041
Domains Analyzed
29.5%
AI↔SERP Overlap
522
Ghost Mentions
21.1%
Jaccard Index
1,150
Prompts Tested
19
Categories
Recommendation Concentration Analysis ⓘShows what percentage of all AI brand mentions are captured by the top N domains. A steep curve indicates high concentration — a few brands dominate AI recommendations.
Top 10 — AI Mentions ⓘAI Visibility is based on position-weighted mentions across GPT-5, Gemini, and Perplexity.
Top 10 — SERP Mentions ⓘSERP Visibility is based on Google.cz and Bing rankings across 1,150 test queries.
Model Disagreement ⓘDomains where AI models disagree most. High spread = one model rates it highly, others ignore it.
Category AI↔SERP Alignment ⓘEach chart shows how AI-recommended domains compare with traditional search results for that category. Dots below the diagonal = AI ranks them higher than SERP.
Each dot is a Czech e-shop. The diagonal line marks AI↔SERP parity — dots below mean AI recommends them more, dots above mean traditional search favors them.
AI Rank vs SERP Rank — All Domains ⓘEach chart shows how AI-recommended domains compare with traditional search results for that category. Dots below the diagonal = AI ranks them higher than SERP.
Each dot is a Czech e-shop. The diagonal line marks AI↔SERP parity — dots below mean AI recommends them more, dots above mean traditional search favors them.
Category AI↔SERP Alignment
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Top 15 per Model ⓘSide-by-side top 15 for each AI model. Dead brands marked ☠ in red — note GPT-5's heavy ghost-brand bias.
Google.cz vs Bing Top 15 ⓘGoogle favors comparison platforms, Bing surfaces more review aggregators and niche sites.
Total Ghost Impact
522
Total Ghost Mentions
331
Driven by GPT-5
63% of all ghost mentions
8
Defunct E-shops
Still being recommended