# Endata > See whether ChatGPT, Claude, Perplexity and Gemini mention your business, which competitors appear, and where you’re missing. Get a free report and action plan, then publish the answers with Endata. Endata measures whether AI assistants (ChatGPT, Claude, Perplexity and Gemini) name a business when its buyers ask questions, then researches, drafts and publishes a sourced answer to each question it is missing from, for a person to approve. The first report is free and needs no account. Plans are Solo, Business and Agency; prices are on the pricing page. Every page below is also available in Spanish under /es and Brazilian Portuguese under /pt-br. ## Product - [Endata](https://endata.com/index.md): What Endata does, the free AI Business Visibility Report, and common questions. - [Pricing](https://endata.com/pricing.md): See Endata plans and prices. Every new workspace starts with a welcome credit that pays for your first two months of Solo. - [For agencies and PR firms](https://endata.com/agencies.md): Open client conversations with a free AI visibility audit, then deliver the fix under your brand: a workspace and newsroom per client, monthly reports. - [Developers: API, MCP and webhooks](https://endata.com/developers.md): Connect AI tools and build research, editorial, publishing, and social workflows with the Endata API, MCP, and signed webhooks. ## Guides - [How to fix a hidden AI visibility gap in 10 minutes](https://endata.com/guides/fix-ai-visibility-gap.md): Find a question where ChatGPT, Claude, Perplexity or Gemini recommends competitors and not you, then publish a sourced answer. Six steps, ten minutes. - [How to run an AI visibility audit for a prospect](https://endata.com/guides/ai-visibility-audit-for-prospects.md): An agency workflow: audit a prospect's visibility in ChatGPT, Claude, Perplexity and Gemini for free, present the gaps, and turn the fix into a retainer. - [Build an automated content pipeline with the Endata MCP server](https://endata.com/guides/mcp-content-pipeline.md): Connect Claude Code, Codex or your own agent to Endata over MCP: list questions, draft sourced answers and publish with human confirmation. With code. ## Comparisons - [Endata vs. Semrush AI Visibility Toolkit: which one do you need?](https://endata.com/compare/semrush-ai-toolkit.md): Semrush tracks how AI assistants mention your brand every day. Endata finds the questions you're missing from and publishes the answers. A fair comparison. - [Endata vs. HubSpot AI Search Grader: which free report?](https://endata.com/compare/hubspot-ai-search-grader.md): HubSpot's free grader scores how AI describes your brand. Endata's free report shows which buyer questions leave you out, then publishes the answers. - [Endata vs. Ahrefs Brand Radar: which one do you need?](https://endata.com/compare/ahrefs-brand-radar.md): Ahrefs Brand Radar searches hundreds of millions of AI answers for any brand. Endata tests your buyers' questions, then publishes the answers you lack. - [Endata's free report vs. Ahrefs' free AI Visibility Checker](https://endata.com/compare/ahrefs-ai-visibility-checker.md): Two free ways to see if AI assistants mention your business: Ahrefs counts brand mentions in seconds; Endata shows who buyers are sent to instead of you. - [Endata vs. Profound: which one do you need?](https://endata.com/compare/profound.md): Profound is an enterprise AI search platform with daily tracking on nine engines. Endata is a fixed-price loop from missed question to published answer. - [Endata vs. Peec AI: which one do you need?](https://endata.com/compare/peec-ai.md): Peec AI tracks your visibility, position and sentiment in AI search every day. Endata finds the questions you're missing from and publishes the answers. - [Endata vs. OtterlyAI: which one do you need?](https://endata.com/compare/otterly-ai.md): OtterlyAI monitors your prompts on up to seven AI search engines every day. Endata finds the questions you're missing from and publishes the answers. - [Endata vs. Amplitude AI Visibility: which one do you need?](https://endata.com/compare/amplitude.md): Amplitude AI Visibility tracks your brand in ChatGPT and Google AI Overview. Endata researches, publishes and shares the answers you're missing from. - [Endata vs. Frase: which one do you need for AI search?](https://endata.com/compare/frase.md): Frase is a content platform for SEO and AI search. Endata answers the buyer questions AI leaves you out of. A fair comparison, with prices. ## Optional - [Integrations](https://endata.com/integrations): Keep your tools. Connect the dots. Explore Endata integrations for research, publishing, analytics, and AI workflows. - [Contact](https://endata.com/contact): Chat, email and phone. - [OpenAPI 3.1](https://app.endata.com/api/v1/openapi.json): Every API operation, generated from the live registry. - [MCP discovery](https://endata.com/.well-known/mcp.json): Where the Endata MCP server is and how to authenticate. - [Everything in one file](https://endata.com/llms-full.txt)