Geondex
API and MCP server that checks whether AI engines cite your site.
Pricing
About Geondex
Geondex is an API and MCP server that tells you whether AI engines cite your website. One call asks Perplexity, ChatGPT, Claude, Gemini and Grok the same question with web search on, and returns one normalized answer: cited or not per engine, your position, which sites were cited instead, and what changed since your last identical check. Add your brand and competitors to see who is named in the answer text, not only linked, plus share of voice. Beyond live checks, one API key covers sixteen tools: real Google AI Overview and ChatGPT answers that mention your brand, the pages AI answers cite most, AI search volume, Google rank with AI Overview presence, keyword volume and ideas, ranked keywords, domain overview, backlinks, a robots.txt check for AI crawlers and a structured-data page audit. Geondex is built for developers and teams who work through AI agents such as Claude Code and Cursor rather than dashboards. Every response reports the credits it cost and what is left, and a free usage endpoint lists recent calls. There are no scheduled scans or email alerts: you check on demand.
At a glance
- Company
- Geondex, Inc.
- Platforms
- Web, API
- API
- Available
- Integrations
- Claude Code, Cursor
- Last verified
- September 2026
♥Bookmarked by 2 people on Aigregator.
Who It's For
- •Developers and indie makers who work through AI coding agents
- •SEO and GEO specialists who want raw data instead of dashboards
- •Teams building their own AI-visibility reports or internal tools
- •Agencies automating AI search checks for clients
How It Works
- 1Sign in with Google and create an API key
- 2Your agent or script calls a tool over the REST API or the MCP server
- 3Geondex queries the AI engines or search data live and returns one normalized JSON shape
- 4Each response states the credits charged and the credits left; checks are stored per domain and prompt
How to Use Geondex
- 1Sign in at geondex.com and create an API key
- 2Add the MCP server to Claude Code or Cursor, or call the REST API with curl
- 3Try any tool first in the browser playground, which shows the exact curl request
- 4Ask your agent to check your domain against a buyer question, then compare with past results
- 5Watch credits and recent calls on the Logs page or with the free usage tool
Key Features
- •Live citation check across Perplexity, ChatGPT, Claude, Gemini and Grok in one call
- •Choose the model per engine; each model has its own credit price
- •Brand and competitor mention tracking with share of voice
- •Stored history and a change delta against your last identical check
- •Real Google AI Overview and ChatGPT answers that mention your brand
- •Top pages and domains cited by AI answers
- •AI search volume and Google search volume for up to 1,000 keywords
- •Google rank with AI Overview presence, by location and device
- •Keyword ideas, ranked keywords, domain overview and backlinks
- •AI crawler robots.txt check and structured-data page audit
- •REST API, MCP server and a browser playground with copyable curl
- •Credits reported on every response, plus a 30-day request log
Use Cases
- •Let a coding agent check whether AI engines cite your site while you work
- •Find which competitors AI answers name or cite instead of you
- •Discover real questions where AI Overviews and ChatGPT mention your brand
- •Pick prompts and keywords worth tracking using AI and Google search volume
- •Check that robots.txt does not block the crawlers that feed AI answers
Pros & Cons
Advantages
- •One key covers five AI engines plus Google and keyword data
- •Works inside AI agents through MCP, with no dashboard to learn
- •Free plan with 500 credits every month and no card
- •Pay per call: errors and engine timeouts are never charged
- •Credit packs never expire
Disadvantages
- •No dashboards, scheduled monitoring or email alerts: checks run on demand
- •Covers five AI engines; Copilot and Google AI Mode are not included
- •Needs basic API or AI-agent use, so it is not aimed at non-technical users
- •A check with all five engines on their default models costs 57 credits
- •AI Mentions and AI Citations cost 35 credits per call
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Reviews for Geondex
Based on 1 review
Rating Distribution
Java GoPro
Jun 12, 2026
Im using Geondex for improving my website GEO. Now most of my traffic comes feom ChatGPT and other LLMs, even more than from Google. It shows your situation vs your competitors, helps to improve your geo.
Frequently Asked Questions
What is Geondex?
Geondex is an API and MCP server that tells you whether AI engines cite your website. One call asks Perplexity, ChatGPT, Claude, Gemini and Grok the same question with web search on, and returns one normalized answer: cited or not per engine, your position, which sites were cited instead, and what changed since your last identical check.
How much does Geondex cost?
Geondex has a free plan; paid plans start at $25.
Is Geondex free?
Yes, Geondex offers a free plan you can start with.
What are the best Geondex alternatives?
Popular Geondex alternatives include Profound, AthenaHQ, LLMrefs.
What is Geondex used for?
Geondex is commonly used for Let a coding agent check whether AI engines cite your site while you work, Find which competitors AI answers name or cite instead of you, Discover real questions where AI Overviews and ChatGPT mention your brand.
Does Geondex have an API?
Yes, Geondex offers an API for developers.
What platforms does Geondex support?
Geondex is available on Web, API.
Information Accuracy
Please note: While we regularly update all tool information including descriptions, features, pricing, and other details, this information may change over time as tools evolve and update their offerings. For the most current and accurate information, we recommend visiting the official website directly. Our goal is to provide you with comprehensive and up-to-date information to help you make informed decisions.