n8n LLM Visibility Checker Workflow: OpenAI/Gemini/Claude Scores Mentions

Instant LLM-based brand visibility scoring for your website

With this n8n LLM Visibility Checker Workflow, you submit a website URL and automatically get a scored report showing how often your brand/domain is mentioned across multiple LLM “views” (OpenAI, Google Gemini, Anthropic Claude, Perplexity, and more)—then receive an email and a Discord update.

What this workflow does

• Collects inputs via an n8n Form: website URL, optional company/industry/competitors, and a report email address.
• Normalizes and prepares your target: adds https if needed, strips common tracking parameters, derives a root domain and brand name, and generates analysis prompts.
• Queries multiple LLM engines through OpenRouter: iterates over prompts and sends them to selected models including OpenAI, Google Gemini (google/gemini-2.5-pro), Anthropic Claude Sonnet, Perplexity (perplexity/sonar-pro), and Grok (x-ai/grok-4.7).
• Optionally uses a Bing/Search/Copilot path when enabled.
• Scores “visibility” from responses: evaluates mentions of your brand/domain, competitor mentions, and basic sentiment signals.
• Aggregates results and generates recommendations: computes per-engine and overall visibility scores with threshold-based guidance.
• Delivers results: renders an HTML report, emails it, logs the run in an n8n Data Table, and posts a Discord summary.

Use cases

• SaaS operators tracking whether campaigns increase brand/domain visibility in AI-powered answers.
• Automation engineers benchmarking perception across OpenAI, Gemini, Claude, and Perplexity for the same prompt set.
• Competitor monitoring by including competitors to compare mention frequency and relative visibility scores.

Technical details

• Integrations: OpenRouter LLMs (OpenAI, Gemini, Claude Sonnet, Perplexity, Grok) with optional Bing/Search/Copilot path.
• n8n nodes used: code, merge, discord, data table, email send, and sticky note.
• Setup: configure an OpenRouter API credential and provide SMTP credentials for email delivery.