AdWithChatGPT

Free AI Marketing Tools

Free tools to plan and measure AI-era marketing — no signup required.

AI Marketing ROI Calculator

Estimate leads, customers, revenue, and ROI from SEO and GEO based on your own numbers.

Open calculator

Free AI Visibility Audit

See how your brand appears across ChatGPT, Perplexity, and Google AI Overviews — with a GEO score and recommendations.

Run free audit

llms.txt Generator

Enter any domain and get a ready-to-use llms.txt — crawled from its sitemap, grouped by section, free to copy or download.

Generate llms.txt

Run the audit from inside Claude or ChatGPT

We expose a free MCP server so AI agents can call run_geo_audit directly — no browser needed. Add this endpoint as an MCP connector.

https://adwithchatgpt.com/api/mcp