Claude
Anthropic's AI assistant known for nuanced, thoughtful responses. One of the major AI platforms for brand visibility.
What is Claude?
Claude is the family of language models and the assistant product developed by Anthropic. It is available as a consumer and business chat application on the web, desktop and mobile, through an API used by many other products, and inside enterprise tools such as coding assistants and workplace platforms. The models come in several sizes and are updated regularly; the assistant supports long documents, file uploads, projects and, when enabled, web search.
With web search enabled, Claude retrieves live pages before answering and attaches source links to its response, which makes it an answer engine in the same sense as ChatGPT search or Perplexity. Without web search, it answers from training knowledge, so what it says about a brand reflects how consistently that brand was described across the web before the model's training cutoff. Anthropic documents the agents involved in fetching web content, including ClaudeBot, Claude-User and Claude-SearchBot, and site owners control them through robots.txt.
Claude's footprint in brand visibility is amplified by its use inside other products. Many applications that answer questions for users are built on the Claude API, so a brand's representation in Claude's training and retrieval affects answers in places that never show the Claude name.
Why it matters for AI search
Claude is one of the major assistants, with strong adoption among professional and enterprise users, which makes it especially relevant for B2B categories. Visibility there depends on the same fundamentals as other engines: allow Anthropic's agents, serve content server-side, state answers directly, and keep brand facts consistent so the model's training impression is accurate. Tracking Claude separately matters because its retrieval sources and citation behaviour differ from ChatGPT and Perplexity.
Related terms
ClaudeBot
Anthropic's web crawler for Claude AI. Allows or blocks Claude from accessing your website content.
LLM (Large Language Model)
A type of AI trained on vast amounts of text data to understand and generate human-like language (e.g., GPT-4, Claude 3).
ChatGPT Search
OpenAI's feature allowing ChatGPT to search the web in real-time for current information, combining conversational AI with live search results.
Gemini
Google's multimodal AI model and assistant, competing with ChatGPT for conversational AI market share.
Frequently asked questions
Does Claude cite sources?+
When web search is enabled, yes: Claude retrieves pages and attaches source links to the answer. Without web search it answers from training knowledge and shows no citations, so a brand can be mentioned without any link.
How do I make my site visible to Claude?+
Allow Anthropic's documented agents (ClaudeBot, Claude-User and Claude-SearchBot) in robots.txt, serve content in the initial HTML, open pages with direct answers, and keep brand facts consistent across your site and third-party profiles so both retrieval and training represent you accurately.