The Anthropic web fetch tool allows Claude models to retrieve and analyze content from specified web pages and PDF documents, providing up-to-date information for grounded responses. Released in beta on September 10, 2025, it is available at no additional cost through the Claude API, although users must provide complete URLs, as it cannot dynamically construct them. The tool supports various Claude models, does not handle JavaScript-rendered sites, and offers optional citations for fetched content. In contrast, Bright Data offers a suite of web data tools, including the scrape_as_markdown tool, which provides full content extraction in Markdown format and handles complex sites with anti-bot protection. A comparison of both solutions across several URLs shows Bright Data's tools are more effective and reliable, offering more comprehensive results and handling complex sites better than the Anthropic web fetch tool.