[ free tools ]
Free GEO & AI-visibility tools
Run instant, no-signup checks on any domain — GEO score, llms.txt readiness, schema coverage, competitor citation share, and domain authority. Each one runs on the same engine that powers Signalor.
All free tools
URL analyzer
Paste any URL for an instant GEO & AI visibility score, schema audit, and top fixes.
Open toolllms.txt checker
Check your llms.txt and LLM readiness — AI-bot access, schema, and metadata — in seconds.
Open toolCompetitor analysis
Compare your AI citation share against rivals across ChatGPT, Gemini, and Perplexity.
Open toolSchema validator
Validate your JSON-LD and schema.org coverage for AI engines and rich results.
Open toolDomain rating
Check any domain's authority score (DR) on a 0–100 scale, sourced from Ahrefs.
Open tool