# AEOmeter > AI visibility tracking for founders. See whether ChatGPT, Claude, Perplexity and Google AI Overviews mention and cite your brand or your competitors. AEOmeter is AI visibility monitoring for founders. A Chrome extension sends your buyer prompts to ChatGPT, Claude, Perplexity and Google AI Overviews in your own browser, saves each finished answer with its cited sources, and the web app reports mention rate, owned citation rate and tracked share of voice over time. Collection needs your browser to be open; failed or blocked checks are never counted as brand misses. Every page below is available as Markdown by appending `.md` to its URL or by requesting it with `Accept: text/markdown`. The full text of every page is at https://aeometer.com/llms-full.txt. ## Home - [Home](https://aeometer.com/index.md): Track whether ChatGPT, Claude, Perplexity and Google AI Overviews mention and cite your brand or your competitors. Every number links to the original answer. ## Product - [Product tour](https://aeometer.com/product.md): A tour of AEOmeter, the LLM visibility tool for founders: brand setup, prompt tracking, saved answers, cited sources and browser monitoring across four AI engines. - [How it works](https://aeometer.com/how-it-works.md): How the AEOmeter Chrome extension sends your prompts to ChatGPT, Claude, Perplexity and Google, reads the finished answers and reports them, and what pauses a check. - [Pricing](https://aeometer.com/pricing.md): AEOmeter pricing: free for one brand, $19.99/month for 5 brands, $49.99/month for 20. Unlimited prompts and all four AI engines, Claude included, on every plan. - [Prompt tracking](https://aeometer.com/features/prompt-tracking.md): Track the prompts your buyers ask ChatGPT, Claude, Perplexity and Google AI Overviews. Import a list, tag it, and read every answer per prompt. - [Citation tracking](https://aeometer.com/features/citation-tracking.md): AI citation tracking for ChatGPT, Claude, Perplexity and Google AI Overviews. See every cited source, your owned citation rate and which pages keep showing up. - [Competitor tracking](https://aeometer.com/features/competitor-tracking.md): Track competitor AI visibility with aliases, tracked share of voice and gaps where a rival is named and you are not. Export the comparison as CSV. - [MCP and API](https://aeometer.com/features/mcp.md): Connect AEOmeter's remote MCP server to Claude, Cursor or any MCP client with OAuth, or use the REST API and OpenAPI spec to work with your AI visibility data. ## Engines - [Engines](https://aeometer.com/engines.md): Track your brand's visibility in AI search engines: how AEOmeter checks ChatGPT, Claude, Perplexity and Google AI Overviews in your own Chrome, and what counts as a citation on each. - [ChatGPT](https://aeometer.com/engines/chatgpt.md): ChatGPT brand visibility tracking: see how often ChatGPT mentions and cites your brand for buyer prompts, checked in temporary chats in your own Chrome. - [Claude](https://aeometer.com/engines/claude.md): Track Claude brand visibility: how often Claude mentions your product for buyer questions, how it describes you, and which competitors it names, from incognito chats. - [Perplexity](https://aeometer.com/engines/perplexity.md): A Perplexity rank tracker for brands: see how often Perplexity mentions you and which of its sources link to your site, read from thread data in incognito mode. - [Google AI Overviews](https://aeometer.com/engines/google-ai-overviews.md): Google AI Overview tracker: see when an overview appears for your prompts, whether it mentions you and which source cards it shows. No overview is never a miss. ## Tools - [Free AI visibility checker](https://aeometer.com/tools/ai-visibility-checker.md): Check if ChatGPT, Claude, Perplexity and Google AI Overviews mention your brand. Get buyer prompts, ask each engine and score your mention rate. Free, no signup. ## Alternatives - [Alternatives](https://aeometer.com/alternatives.md): A fair, dated look at Peec AI, Profound, Otterly.AI, Ahrefs Brand Radar and Semrush, and when AEOmeter is or is not the right pick for a founder. - [Peec AI](https://aeometer.com/alternatives/peec-ai.md): Comparing Peec AI alternatives? See who Peec AI suits, where AEOmeter differs and a dated, sourced comparison, including AEOmeter's limits. - [Profound](https://aeometer.com/alternatives/profound.md): Looking at Profound alternatives? An honest, dated comparison of Profound and AEOmeter, who each one suits, and where AEOmeter falls short. - [Otterly.AI](https://aeometer.com/alternatives/otterly-ai.md): Comparing Otterly AI alternatives? A sourced, dated comparison of Otterly.AI and AEOmeter, with who each suits and AEOmeter's honest limits. ## Guides - [Guides](https://aeometer.com/guides.md): Practical guides to AI visibility and answer engine optimization: what to measure, how to show up in ChatGPT and other assistants, and how to track it. - [What is AI visibility?](https://aeometer.com/guides/ai-visibility.md): AI visibility is how often AI assistants mention and cite your brand for the questions your buyers ask. What it means, what you can measure, and what you can’t. - [Answer engine optimization](https://aeometer.com/guides/answer-engine-optimization.md): What answer engine optimization is, how AEO differs from SEO and GEO, the steps a founder can take this month, and how to tell whether they are working. - [How to rank in ChatGPT](https://aeometer.com/guides/how-to-rank-in-chatgpt.md): There is no fixed rank in ChatGPT. Here is what influences whether it mentions your brand, a practical checklist for founders, and how to tell if it is working. - [Track brand mentions in ChatGPT](https://aeometer.com/guides/track-brand-mentions-in-chatgpt.md): A step-by-step method to track how often ChatGPT mentions your brand and competitors: a free spreadsheet approach, a sample tracking table, and how to automate it. - [AI share of voice](https://aeometer.com/guides/ai-share-of-voice.md): What AI share of voice means, the formula with a worked example, the pitfalls that make it misleading, and how AEOmeter calculates tracked share of voice. - [Choosing prompts](https://aeometer.com/guides/choosing-prompts.md): How to pick the buyer prompts you track in ChatGPT, Claude, Perplexity and AI Overviews: prompt types, how many, keeping them stable, tags, and an example set. ## Resources - [Glossary](https://aeometer.com/glossary.md): Plain definitions of the terms used in AI visibility and answer engine optimization: AEO, GEO, mention rate, citations, share of voice, grounding, llms.txt and more. - [Methodology](https://aeometer.com/methodology.md): Exact formulas for mention rate, owned citation rate, tracked share of voice and gaps, what counts as an answer, and what browser-collected AI answers can and cannot tell you. - [Getting started](https://aeometer.com/help/getting-started.md): Set up AEOmeter step by step: add your brand and competitors, review starter prompts, connect the Chrome extension, run your first checks and schedule daily ones. - [Troubleshooting](https://aeometer.com/help/troubleshooting.md): Fix paused or failed checks: the red "!" badge, sign-in and verification pauses, the Chrome debugging banner, missing AI Overviews and sources, and offline browsers. - [Changelog](https://aeometer.com/changelog.md): Every AEOmeter release in plain language, newest first: engine support, extension changes and new dashboard features, with dates. ## Company - [About](https://aeometer.com/about.md): Why AEOmeter exists, who it is for, and the principles behind it: evidence first, honest denominators, your data in your browser, and an open MCP server and API. ## Legal - [Privacy](https://aeometer.com/privacy.md): What the AEOmeter website and Chrome extension store, what they never capture, and how to ask for your data to be deleted. - [Terms](https://aeometer.com/terms.md): The rules for using AEOmeter: your account, your data, your AI accounts, the beta, and the limits of what we promise. ## API - [OpenAPI spec](https://aeometer.com/openapi.json): REST API for projects, prompts, runs and answers. - [API reference](https://aeometer.com/docs): Human-readable API documentation. - [MCP endpoint](https://aeometer.com/mcp): Remote MCP server with OAuth; tools for prompts, runs, analytics and answers. - [OAuth metadata](https://aeometer.com/.well-known/oauth-authorization-server): Authorization server discovery.