Free Tools
Free AI visibility tools
Practical tools for getting AI engines to read your site accurately. Everything runs in your browser, nothing is uploaded, and none of it asks for an email.
-
llms.txt Generator
Generate a spec-correct llms.txt file for your site — the machine-readable index some AI engines and agents look for. Fill in your pages, copy the output.
Best for: Anyone publishing docs, product or blog content they want AI tools to read accurately.
-
AI Crawler robots.txt Generator
Compose a robots.txt with per-agent control over AI crawlers, and see what blocking each one actually costs — training, search citations and live fetches are separate bots.
Best for: Teams deciding their AI-crawler policy without guessing which bot does what.
-
Buyer-Intent Prompt Pack Builder
Generate a ready-to-run set of buyer-intent prompts for your brand, competitors and category — the comparison, pricing and integration questions that decide deals.
Best for: Marketers auditing how AI engines describe their product to real buyers.
Where these stop, Perciva starts
These tools help AI engines read your site. They can't tell you what those engines then say about you to a buyer. Perciva runs buyer-intent prompts across ChatGPT, Perplexity, Gemini and Claude, captures the answers verbatim, and flags it when a claim goes wrong or a competitor takes your place.
See what AI says about your brand