The SignalorAI Competitor Analysis tool reveals which brands AI engines recommend, compare, and cite alongside yours. It sources competitors from live Google autocomplete signals, the exact "vs", "alternatives to", and "compared to" phrases buyers type when researching your category. Results are ranked by co-mention frequency so you see which rivals appear most often in active purchase-decision queries. This AI competitor analysis goes beyond traditional backlink or keyword ranking tools: it maps the competitive landscape as generative engines like ChatGPT, Gemini, Perplexity, and Claude see it. Free, no sign-up required for the co-mention ranking. Upgrading adds per-engine AI citation breakdowns that show which competitors win on ChatGPT vs Gemini vs Perplexity, and the specific prompts where rivals are cited but you are not.
See who wins comparison queries in your category
Paste your domain and we'll rank the brands people actually compare you against, pulled from live search autocomplete, not a mock list.
Results are derived from real buyer queries, the 'vs', 'alternatives', and 'compared to' phrases your prospects type into Google and AI engines. Ranked by co-mention frequency so you immediately see which rivals appear most often alongside your brand. Free, no sign-up required.
Features
Real buyer queries
Competitors pulled from live 'vs', 'alternatives', and 'compared to' autocomplete, the queries your buyers type.
Co-mention ranking
Ranked by how often each rival surfaces next to you in real searches.
Expandable
Sign up to benchmark against live AI citations across ChatGPT, Claude, Gemini, and Perplexity.
Free forever
Run unlimited checks on public brands without an account.
Competitors are discovered from live Google autocomplete queries, the 'vs', 'alternatives to', and 'compared to' phrases real buyers type when evaluating your category. This gives you the rivals that matter in active purchase decisions, not a static CRM list.
Co-mention frequency is how often a competitor appears alongside your brand in buyer comparison searches. A rival that appears in 60% of your brand's comparison queries is a higher-priority target than one appearing in 10%.
Traditional tools track keyword rankings and backlinks. AI competitor analysis tracks which brands generative engines like ChatGPT, Gemini, Perplexity, and Claude actually cite, recommend, and compare when buyers ask category questions, a fundamentally different signal set.
The free tool shows search-autocomplete co-mentions. Signing up or upgrading adds per-engine AI citation benchmarks, revealing which rivals win on ChatGPT vs. Gemini vs. Perplexity, since the engines frequently disagree on category leaders.
Get started
Turn AI search into your highest-intent pipeline
Run a free GEO audit, track citations across models, and ship fixes that change how ChatGPT, Perplexity, and Gemini talk about you.
No credit card required · 50 free prompts · Cancel anytime
