# Caybl.ai > Caybl.ai lets you ask questions about your Google Analytics, Google Ads, Search > Console, Bing Webmaster Tools and Microsoft Advertising data in plain English. Ask in Caybl's built-in > assistant (no setup), or connect Caybl to your own AI agent (Claude, ChatGPT, > Gemini) as a hosted MCP server - no tokens, no code, no exports. ## Key facts - Two ways to ask: the built-in assistant at caybl.ai (50 free credits, 500 a month on Pro), or your own AI over the Model Context Protocol (MCP), where questions are unlimited and AI cost stays on your plan. - No tokens: you connect via Google's (or Microsoft's, for Bing and Microsoft Advertising) standard sign-in and consent screen. - Changes only with approval: read and write access are separate switches per connected account, and the assistant only proposes changes (e.g. negative keywords) that apply when you click. - EU-hosted (eu-west-1); analytics data is fetched on demand, not warehoused. - Disconnect at any time to revoke access. ## MCP servers - [Google Analytics MCP server](https://caybl.ai/google-analytics-mcp): hosted GA4 MCP for Claude, ChatGPT and Cursor; free - [Google Ads MCP server](https://caybl.ai/google-ads-mcp): reporting plus writes (dry run available, switchable off per account); Pro - [Google Search Console MCP server](https://caybl.ai/search-console-mcp): queries, pages, index status, sitemaps; Pro - [Bing Webmaster Tools MCP server](https://caybl.ai/bing-webmaster-tools-mcp): Bing queries, crawl health, backlinks, keyword volumes; Pro - [Microsoft Advertising MCP server](https://caybl.ai/microsoft-advertising-mcp): campaigns, ad groups, keywords, ads, performance, search terms, impression share; changes only where you allow them, preview first; Microsoft sign-in required; Pro - [PageSpeed Insights MCP server](https://caybl.ai/pagespeed-mcp): real-user Core Web Vitals (Chrome UX Report) and live Lighthouse audits for any public URL; Pro in your own AI, no Google sign-in - [Google Tag Manager MCP server](https://caybl.ai/gtm-mcp): container audits, version diffs, drafted tag/trigger fixes, and previewed publishing with one-step rollback; Pro - [YouTube MCP server](https://caybl.ai/youtube-mcp): your own channel's analytics - top videos, YouTube search terms, traffic sources, audience, retention, revenue for monetized channels; read-only; Pro - MCP endpoint: https://api.caybl.ai/mcp (streamable HTTP, OAuth 2.1) ## Guides to AI connectors - [Best Claude connectors for marketing](https://caybl.ai/claude-connectors-for-marketing): what Claude connectors are, how to add one, and which marketers use - [ChatGPT MCP](https://caybl.ai/chatgpt-mcp): adding MCP servers to ChatGPT, plan limits, and connecting GA4, Google Ads and Search Console - [Claude Code for marketing](https://caybl.ai/guides/claude-code-for-marketing): setup, skills and six workflows - [Markifact alternatives](https://caybl.ai/alternatives/markifact) - [Windsor.ai alternatives](https://caybl.ai/alternatives/windsor-ai) ## Free Claude skills - [All skills](https://caybl.ai/skills): MIT-licensed SKILL.md files that run on live data via Caybl.ai - [Google Ads wasted spend](https://caybl.ai/skills/google-ads-wasted-spend) - [Google Ads negative keywords](https://caybl.ai/skills/google-ads-negative-keywords) - [SEO audit from Search Console](https://caybl.ai/skills/seo-audit-search-console) - [SEO vs Google Ads overlap](https://caybl.ai/skills/seo-vs-ads-overlap) - [GA4 audit](https://caybl.ai/skills/ga4-audit) - [Core Web Vitals audit](https://caybl.ai/skills/core-web-vitals-audit) - [Page speed regression check](https://caybl.ai/skills/page-speed-regression-check) - [Tag Manager tracking audit](https://caybl.ai/skills/gtm-tracking-audit) - [What changed in Tag Manager?](https://caybl.ai/skills/gtm-what-changed) - [YouTube channel review](https://caybl.ai/skills/youtube-channel-review) - [YouTube to website](https://caybl.ai/skills/youtube-to-website) - [YouTube revenue review](https://caybl.ai/skills/youtube-revenue-review) ## Guides - [How Caybl.ai works](https://caybl.ai/how-it-works) - [Ask: the built-in assistant](https://caybl.ai/ask) - [Can't add a custom connector in Claude or ChatGPT?](https://caybl.ai/guides/claude-custom-connector-blocked) - [How to connect Google Analytics to Claude](https://caybl.ai/guides/connect-google-analytics-to-claude) - [How to connect Google Analytics to ChatGPT](https://caybl.ai/guides/connect-google-analytics-to-chatgpt) - [How to connect GA4 to Claude](https://caybl.ai/guides/connect-ga4-to-claude) - [How to connect GA4 to ChatGPT](https://caybl.ai/guides/connect-ga4-to-chatgpt) - [How to connect Google Ads to Claude](https://caybl.ai/guides/connect-google-ads-to-claude) - [How to connect Google Ads to ChatGPT](https://caybl.ai/guides/connect-google-ads-to-chatgpt) - [How to connect Google Search Console to Claude](https://caybl.ai/guides/connect-search-console-to-claude) - [How to connect Bing Webmaster Tools to Claude](https://caybl.ai/guides/connect-bing-webmaster-tools-to-claude) - [How to connect Microsoft Advertising to Claude](https://caybl.ai/guides/connect-microsoft-advertising-to-claude) - [Google Analytics in Claude Code](https://caybl.ai/guides/google-analytics-in-claude-code) - [How to check Core Web Vitals in Claude](https://caybl.ai/guides/check-core-web-vitals-in-claude) - [Caybl.ai vs. running the Google Analytics MCP server yourself](https://caybl.ai/compare/vs-google-analytics-mcp) - [Caybl.ai vs Composio](https://caybl.ai/compare/composio) - [Caybl.ai vs Markifact](https://caybl.ai/compare/markifact) - [Caybl.ai vs Windsor.ai](https://caybl.ai/compare/windsor-ai) - [Caybl.ai vs Porter Metrics](https://caybl.ai/compare/porter-metrics) - [Security & data handling](https://caybl.ai/security) ## Recipes & glossary - [GA4 recipes](https://caybl.ai/recipes): common reporting questions, with the exact dimensions/metrics - [GA4 glossary](https://caybl.ai/glossary): dimension & metric definitions ## Product - [Home](https://caybl.ai) - [Pricing](https://caybl.ai/pricing) - [About Caybl.ai](https://caybl.ai/about) - [Get started free](https://caybl.ai/login) ## Optional - [Privacy policy](https://caybl.ai/privacy) - [Terms of service](https://caybl.ai/terms) - [Data processing agreement](https://caybl.ai/dpa)